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21 ejercicio
m.1 exercise (tarea, deporte).hacer ejercicio to (do) exerciseejercicio físico physical exercise2 test (exam).3 practicing.ya no está en ejercicio he no longer practices4 exercising.5 financial year (finance).ejercicio económico/fiscal financial/tax year6 workout, drill, work-out, work-out session.* * *3 DEPORTE exercise4 FINANZAS year\en ejercicio practising (US practicing)hacer ejercicio to do exercise, take exerciseejercicio económico financial year, fiscal yearejercicios espirituales spiritual retreat* * *noun m.1) exercise2) practice* * *SM1) [físico] exercise2) (Educ) exercise3) (Mil) exerciselas tropas españolas participan en los ejercicios de la OTAN — Spanish troops are taking part in NATO exercises
ejercicio acrobático — (Aer) stunt
4) [de cargo]abogado en ejercicio — practising o (EEUU) practicing lawyer
5) (Com, Econ) financial year, fiscal yearejercicio contable — year of account, accounting year
ejercicio fiscal — fiscal year, tax year
6) (Rel)* * *1) ( actividad física) exercise2)a) ( de profesión) practiceb) ( de función)c) (de derecho, poder) exercise (frml)3) (Educ)a) ( trabajo de práctica) exerciseb) (prueba, examen) test, exam4) (Mil) exercise, maneuver*5) (Econ, Fin) fiscal year (AmE), financial year (BrE)* * *= exercise, drill, drill practice, drill exercise, tenure.Ex. As a concluding exercise, therefore, it would be helpful for you to try some examples of analysis and translation on your own.Ex. An example of the type of drill which might be applied to the study of bibliographies is given below.Ex. No reinforcement drill practice was given to the control group.Ex. As drill exercises in writing, the writing of book reviews has little to commend it.Ex. During his tenure, OSU was recognized for the high quality Selective Dissemination of Information (SDI) program it developed in serving both students and faculty.----* causado por el ejercicio = exercise-induced.* cuaderno de ejercicios = workbook [work-book].* ejercicio abdominal = sit-up.* ejercicio complementario = follow-up activity.* ejercicio de calentamiento = warm-up, warm-up exercise.* ejercicio de comprensión = comprehension exercise.* ejercicio económico = business year, accounting year.* ejercicio fiscal = tax year, fiscal year, business year, accounting year.* ejercicio físico = workout, physical exercise, exercise.* ejercicio físico consistente en saltar sin desplazarse abriendo y cerrando l = jumping jack.* ejercicio mental = mental gymnastics, mental operation.* ejercicio muscular = muscle exercise.* ejercicio práctico = practical, practical exercise, hands-on exercise.* ejercicios de clase = school tasks.* ejercicio y práctica = drill and practice.* en ejercicio = incumbent, practising [practicing, -USA].* hacer ejercicio físico = work out.* hacer ejercicios de calentamiento = limber up.* inducido por el ejercicio = exercise-induced.* instalación para el ejercicio físico = physical facility.* instrucción mediante ejercicios = drilling.* libro de ejercicios = workbook [work-book].* programa de ejercicio físico = exercise programme.* provocado por el ejercicio = exercise-induced.* * *1) ( actividad física) exercise2)a) ( de profesión) practiceb) ( de función)c) (de derecho, poder) exercise (frml)3) (Educ)a) ( trabajo de práctica) exerciseb) (prueba, examen) test, exam4) (Mil) exercise, maneuver*5) (Econ, Fin) fiscal year (AmE), financial year (BrE)* * *= exercise, drill, drill practice, drill exercise, tenure.Ex: As a concluding exercise, therefore, it would be helpful for you to try some examples of analysis and translation on your own.
Ex: An example of the type of drill which might be applied to the study of bibliographies is given below.Ex: No reinforcement drill practice was given to the control group.Ex: As drill exercises in writing, the writing of book reviews has little to commend it.Ex: During his tenure, OSU was recognized for the high quality Selective Dissemination of Information (SDI) program it developed in serving both students and faculty.* causado por el ejercicio = exercise-induced.* cuaderno de ejercicios = workbook [work-book].* ejercicio abdominal = sit-up.* ejercicio complementario = follow-up activity.* ejercicio de calentamiento = warm-up, warm-up exercise.* ejercicio de comprensión = comprehension exercise.* ejercicio económico = business year, accounting year.* ejercicio fiscal = tax year, fiscal year, business year, accounting year.* ejercicio físico = workout, physical exercise, exercise.* ejercicio físico consistente en saltar sin desplazarse abriendo y cerrando l = jumping jack.* ejercicio mental = mental gymnastics, mental operation.* ejercicio muscular = muscle exercise.* ejercicio práctico = practical, practical exercise, hands-on exercise.* ejercicios de clase = school tasks.* ejercicio y práctica = drill and practice.* en ejercicio = incumbent, practising [practicing, -USA].* hacer ejercicio físico = work out.* hacer ejercicios de calentamiento = limber up.* inducido por el ejercicio = exercise-induced.* instalación para el ejercicio físico = physical facility.* instrucción mediante ejercicios = drilling.* libro de ejercicios = workbook [work-book].* programa de ejercicio físico = exercise programme.* provocado por el ejercicio = exercise-induced.* * *A (actividad física) exercisedebes comer menos y hacer más ejercicio you should eat less and exercise more o take more exerciseel ejercicio físico physical exerciseB1(de una profesión, una función): el título faculta para el ejercicio de la docencia the certificate qualifies o allows you to teachdecisiones tomadas en el ejercicio de su cargo decisions taken in the course of his dutiesun militar en ejercicio a regular soldierabogado en ejercicio practicing lawyerel ejercicio democrático del poder the democratic exercise of power2(de un derecho): renunciaron al ejercicio del derecho al voto they chose not to exercise their right to voteC1 (trabajo de práctica) exerciseun ejercicio para reducir el abdomen an exercise to flatten the abdomenejercicios de piano/inglés piano/English exercises2 (prueba, examen) test, examCompuestos:repetition exercise o drillsubstitution exercise o drillshooting/rifle practicempl:la semana que viene tienen ejercicios espirituales they are going on a retreat next weekD ( Mil) exercise, maneuver** * *
ejercicio sustantivo masculino
1 ( actividad física) exercise;
2 (Educ)
3 ( de profesión) practice
4 (Mil) exercise, maneuver( conjugate maneuver)
ejercicio sustantivo masculino
1 exercise
2 (desempeño de profesión) practice
3 (movimiento físico) exercise: hace ejercicio todos los días, she does exercises every day
4 Fin tax year
ejercicio económico, financial year
5 (examen, esp práctico) exam, proof
(deberes prácticos) exercices
♦ Locuciones: estar en ejercicio, to practise one's profession: es juez en ejercicio, she's a practising judge
' ejercicio' also found in these entries:
Spanish:
deberse
- memoria
- oxidarse
- bicicleta
- buzo
- ejecutar
- exceso
- función
- hacer
- plana
- relajar
- sencillo
- trotar
English:
bracing
- conducive
- do
- exercise
- financial year
- flabby
- object
- practice
- practicing
- practise
- practising
- press-up
- pursuit
- rowing machine
- work off
- work out
- comprehension
- drill
- financial
- malpractice
- running
- sit
- strike
- tax
- tenure
- warm
- work
* * *ejercicio nm1. [deporte] exercise;hacer ejercicio to exercise, to do exerciseejercicios de calentamiento warm-up exercises;ejercicio físico physical exercise;ejercicios de mantenimiento keep-fit exercises2. [tarea] exercise;ejercicios de inglés/guitarra English/guitar exercisesRel ejercicios espirituales retreat;ejercicios de tiro target practice3. [examen] test, US quiz;el profesor nos puso un ejercicio escrito/oral the teacher gave us a written/an oral Br test o US quiz4. Mil exercise5. [de profesión] practising;[de cargo, funciones] carrying out;se le acusa de negligencia en el ejercicio de sus funciones he has been accused of negligence in carrying out o in the performance of his duties;(estar) en ejercicio (to be) in practice;ya no está en ejercicio he no longer practises;un médico en ejercicio a practising doctor6. [de poder, derecho] exercising;el ejercicio del voto the use of one's vote7. Econ financial yearejercicio económico financial year;ejercicio fiscal tax year* * *m1 exercise;hacer ejercicio exercise2 COM fiscal year, Brfinancial year3 MIL:en ejercicio(s) on maneuvers, Br on manoeuvres* * *ejercicio nm1) : exercise2) : practice* * *ejercicio n exercisehacer ejercicio to exercise / to take exercise -
22 fuente bibliográfica especializada
Ex. The article 'Taipiece on bibliographies of special material' shows that in studying the structure of bibliographic control it is not difficult to discover strange, and even hilarious, examples of specialist bibliographic sources.* * *Ex: The article 'Taipiece on bibliographies of special material' shows that in studying the structure of bibliographic control it is not difficult to discover strange, and even hilarious, examples of specialist bibliographic sources.
Spanish-English dictionary > fuente bibliográfica especializada
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23 graciosísimo
adj.very funny, killingly funny, screaming.* * *= hilarious.Ex. In studying the structure of bibliographic control it is not difficult to discover strange, and even hilarious, examples of specialist bibliographic sources.----* chiste graciosísimo = rib tickler.* * *= hilarious.Ex: In studying the structure of bibliographic control it is not difficult to discover strange, and even hilarious, examples of specialist bibliographic sources.
* chiste graciosísimo = rib tickler. -
24 hilarante
adj.1 mirth-provoking.gas hilarante laughing gas2 hilarious, uproarious.* * *► adjetivo1 hilarious* * *ADJ hilarious* * *adjetivo (frml) hilarious* * *= hilarious, side-splitting.Ex. In studying the structure of bibliographic control it is not difficult to discover strange, and even hilarious, examples of specialist bibliographic sources.Ex. The author combines southern warmth with unabashed emotion and side-splitting hilarity.* * *adjetivo (frml) hilarious* * *= hilarious, side-splitting.Ex: In studying the structure of bibliographic control it is not difficult to discover strange, and even hilarious, examples of specialist bibliographic sources.
Ex: The author combines southern warmth with unabashed emotion and side-splitting hilarity.* * ** * *hilarante adjhilarious;gas hilarante laughing gas* * *adj hilarious* * *hilarante adj1) : humorous, hilarious2)gas hilarante : laughing gas -
25 iniciativa
adj.&f.feminine of INICIATIVO.f.proposal, initiative (propuesta).tener iniciativa to have initiativetomar la iniciativa to take the initiativeiniciativa privada private enterprise* * *1 initiative\por propia iniciativa on one's own initiativetomar la iniciativa to take the initiativeiniciativa privada private enterprise* * *noun f.* * *SF1) (=capacidad emprendedora) initiative2) (=liderazgo) leadership* * *a) ( cualidad) initiativeb) ( propuesta) initiativec) (ventaja, delantera)tomó/perdió la iniciativa — he took/lost the initiative
* * *= effort, endeavour [endeavor, -USA], enterprise, framework, initiative, leadership, resourcefulness, proaction, move, movement, stake in the ground.Ex. Co-operative, carefully planned and financed internationally backed efforts have been the keynote of more recent activity.Ex. Eventually, it came to be recognized that the Classification Research Group's endeavours might be pertinent to the problem of alphabetical indexing.Ex. Only those who have attempted to edit the proceedings of a conference can appreciate the magnitude and scope of such an enterprise.Ex. The intention is to establish a general framework, and then to give exceptions or further explanation and examples for each area in turn.Ex. These discussions will influence subsequent planning initiatives with regard to the design and layout of the new building.Ex. Under Mr. Kilgour's leadership, OCLC has demonstrated beyond any doubt that the computer can be successfully applied to traditional library problems with the most positive results.Ex. The impression left by the two early attempts to create universal bibliographic control was that the creation of one universal source of reference was beyond human resources and resourcefulness.Ex. Based on their experience of mutual benefit over the past 3 years, both university libraries have transformed the goal of their interinstitutional agreement from protection to proaction.Ex. This move has probably affirmed the future of DC.Ex. The cathedral-like hush contrasted strangely with the clamor and movement outside.Ex. The first version of any software is usually best seen as a stake in the ground.----* a iniciativa de = at the initiative of.* a iniciativas del gobierno = government-led.* con iniciativa = proactively [pro-actively], proactive [pro-active], enterprising.* desventaja del primero en tomar la iniciativa = first-mover disadvantage.* emprender una iniciativa = undertake + enterprise.* iniciativa empresarial = entrepreneurship.* iniciativa privada = private initiative.* lanzar una iniciativa = launch + initiative.* llevar a cabo una iniciativa = take + initiative.* persona con iniciativa = go-getter.* por iniciativa de = at the instigation of, under the auspices of.* por propia iniciativa = self-directed.* primero en tomar la iniciativa = first mover.* recibir bien una iniciativa = welcome + initiative.* seguir la iniciativa = follow + the lead.* tener iniciativa = be proactive.* toma de iniciativas = initiative taking.* tomar la iniciativa = seize + the initiative, take + initiative, take + a lead, step up.* tomar la iniciativa en + Infinitivo = take + the lead in + Gerundio.* ventaja del primero en tomar la iniciativa = first-mover advantage.* * *a) ( cualidad) initiativeb) ( propuesta) initiativec) (ventaja, delantera)tomó/perdió la iniciativa — he took/lost the initiative
* * *= effort, endeavour [endeavor, -USA], enterprise, framework, initiative, leadership, resourcefulness, proaction, move, movement, stake in the ground.Ex: Co-operative, carefully planned and financed internationally backed efforts have been the keynote of more recent activity.
Ex: Eventually, it came to be recognized that the Classification Research Group's endeavours might be pertinent to the problem of alphabetical indexing.Ex: Only those who have attempted to edit the proceedings of a conference can appreciate the magnitude and scope of such an enterprise.Ex: The intention is to establish a general framework, and then to give exceptions or further explanation and examples for each area in turn.Ex: These discussions will influence subsequent planning initiatives with regard to the design and layout of the new building.Ex: Under Mr. Kilgour's leadership, OCLC has demonstrated beyond any doubt that the computer can be successfully applied to traditional library problems with the most positive results.Ex: The impression left by the two early attempts to create universal bibliographic control was that the creation of one universal source of reference was beyond human resources and resourcefulness.Ex: Based on their experience of mutual benefit over the past 3 years, both university libraries have transformed the goal of their interinstitutional agreement from protection to proaction.Ex: This move has probably affirmed the future of DC.Ex: The cathedral-like hush contrasted strangely with the clamor and movement outside.Ex: The first version of any software is usually best seen as a stake in the ground.* a iniciativa de = at the initiative of.* a iniciativas del gobierno = government-led.* con iniciativa = proactively [pro-actively], proactive [pro-active], enterprising.* desventaja del primero en tomar la iniciativa = first-mover disadvantage.* emprender una iniciativa = undertake + enterprise.* iniciativa empresarial = entrepreneurship.* iniciativa privada = private initiative.* lanzar una iniciativa = launch + initiative.* llevar a cabo una iniciativa = take + initiative.* persona con iniciativa = go-getter.* por iniciativa de = at the instigation of, under the auspices of.* por propia iniciativa = self-directed.* primero en tomar la iniciativa = first mover.* recibir bien una iniciativa = welcome + initiative.* seguir la iniciativa = follow + the lead.* tener iniciativa = be proactive.* toma de iniciativas = initiative taking.* tomar la iniciativa = seize + the initiative, take + initiative, take + a lead, step up.* tomar la iniciativa en + Infinitivo = take + the lead in + Gerundio.* ventaja del primero en tomar la iniciativa = first-mover advantage.* * *1 (cualidad) initiativele falta iniciativa he lacks initiativeactuó por iniciativa propia or por su propia iniciativa she acted on her own initiative2 (propuesta) initiative3(ventaja, delantera): tomó/perdió/recuperó la iniciativa he took/lost/regained the initiativeCompuesto:( Econ):la iniciativa privada the private sector, private enterprise* * *
iniciativa sustantivo femenino
initiative;
iniciativa sustantivo femenino initiative: lo hizo por propia iniciativa, he did it on his own initiative
♦ Locuciones: tomar la iniciativa, to take the initiative
' iniciativa' also found in these entries:
Spanish:
acertada
- acertado
- parada
- parado
- impulso
- prosperar
English:
enterprise
- free enterprise
- gumption
- initiative
- lead
* * *iniciativa nf1. [propuesta] proposal, initiativela iniciativa privada private enterprise2. [cualidad, capacidad] initiative;tener iniciativa to have initiative;tomar la iniciativa to take the initiative;lo hice por iniciativa propia I did it on my own initiative* * *f initiative;tomar la iniciativa take the initiative* * *iniciativa nf: initiative* * *iniciativa n initiative -
26 inventiva
adj.&f.feminine of INVENTIVO.f.inventiveness.* * *1 inventiveness* * *SF (=imaginación) inventiveness; (=ingenio) ingenuity, resourcefulness* * *femenino inventiveness* * *= ingenuity, resourcefulness, inventiveness, confabulation, creativity.Ex. Retrieval of documents on a search topic, but using terms for a broader or narrower concept, relies heavily upon the searcher's ingenuity.Ex. The impression left by the two early attempts to create universal bibliographic control was that the creation of one universal source of reference was beyond human resources and resourcefulness.Ex. This article examines briefly the provision of books for troops and outlines examples of initiative and inventiveness within the public library system during the war.Ex. The present study investigated the content of the confabulations of a neurological patient who developed a striking confabulatory syndrome following removal of a meningioma in the pituitary region.Ex. An alertness to work in related fields may stimulate creativity in disseminating ideas from one field of study to another, for both the researcher and the manager.* * *femenino inventiveness* * *= ingenuity, resourcefulness, inventiveness, confabulation, creativity.Ex: Retrieval of documents on a search topic, but using terms for a broader or narrower concept, relies heavily upon the searcher's ingenuity.
Ex: The impression left by the two early attempts to create universal bibliographic control was that the creation of one universal source of reference was beyond human resources and resourcefulness.Ex: This article examines briefly the provision of books for troops and outlines examples of initiative and inventiveness within the public library system during the war.Ex: The present study investigated the content of the confabulations of a neurological patient who developed a striking confabulatory syndrome following removal of a meningioma in the pituitary region.Ex: An alertness to work in related fields may stimulate creativity in disseminating ideas from one field of study to another, for both the researcher and the manager.* * *creativity, inventiveness, resourcefulnesstiene mucha inventiva she's very inventive* * *
inventiva sustantivo femenino
inventiveness;
inventiva sustantivo femenino inventiveness, creativity, imagination, resourcefulness
' inventiva' also found in these entries:
English:
imagination
- invention
* * *inventiva nfinventiveness;tener mucha inventiva to be very inventive, to have a very inventive mind* * *f inventiveness* * *inventiva nf: ingenuity, inventiveness -
27 obtener beneficios
v.to obtain benefits, to make a profit.* * *(v.) = gain + benefit, make + a profit, realise + benefits, derive + benefit, reap + rewards, reap + benefits, reap + returns, make + profitEx. It examines the role that small university libraries can play in their surrounding communities and the benefits to be gained by both parties.Ex. Following our examples, the neighbors decide that they can provide the lower-cost food service to the wider community by buying in even larger quantities, and in the process make a profit for themselves.Ex. This situation will change through greater understanding of OSI standards and the benefits that can be realized through their use.Ex. Students who avoid work on projects will not derive the full benefit that normally accrues from comparative librarianship.Ex. The first countries to enter the information society will reap the greatests rewards whereas countries which temporise or favour half-hearted solutions could, in less than a decade, face disastrous declines in investment and a squeeze on jobs.Ex. A library which opts to join a network may reap the benefit of advantages in terms of: efficiency, productivity, currency, control, costs.Ex. These new consortial arrangements are based upon a spirit of cooperation and trust that has the potential to reap returns well beyond the initial aspirations of the participants.Ex. All business people share a common goal which is to make profit.* * *(v.) = gain + benefit, make + a profit, realise + benefits, derive + benefit, reap + rewards, reap + benefits, reap + returns, make + profitEx: It examines the role that small university libraries can play in their surrounding communities and the benefits to be gained by both parties.
Ex: Following our examples, the neighbors decide that they can provide the lower-cost food service to the wider community by buying in even larger quantities, and in the process make a profit for themselves.Ex: This situation will change through greater understanding of OSI standards and the benefits that can be realized through their use.Ex: Students who avoid work on projects will not derive the full benefit that normally accrues from comparative librarianship.Ex: The first countries to enter the information society will reap the greatests rewards whereas countries which temporise or favour half-hearted solutions could, in less than a decade, face disastrous declines in investment and a squeeze on jobs.Ex: A library which opts to join a network may reap the benefit of advantages in terms of: efficiency, productivity, currency, control, costs.Ex: These new consortial arrangements are based upon a spirit of cooperation and trust that has the potential to reap returns well beyond the initial aspirations of the participants.Ex: All business people share a common goal which is to make profit. -
28 resolver un problema
(v.) = resolve + issue, resolve + problem, solve + problem, work out + problem, unlock + problem, settle + problem, sort out + problem, clear up + problem, work + problem + through, address + limitation, straighten out + problem, iron out + problem, work out + kinkEx. I think the plans to develop networking and an online authority file will do much to resolve the issue.Ex. RLIN (Research Libraries Information Network) is a system used by the Research Libraries Group (RLG), a group dedicated to resolving common problems in collection development, management, access and preservation.Ex. Reading literature is a game-playing activity in which we 'try out' various possible solutions to life- problems and see how they might be worked out before having to tackle them in reality.Ex. Each is currently a vogue word (often a vague word as well), and each is suddenly all-important to the unlocking of social problems.Ex. The librarian should rely on policy to settle routine problems, and reserve the big problems for thorough analysis.Ex. Initial responses from parish clerks indicated that problems did not exist, but interviews with all the households in one parish revealed that 59% said that they had to sort out a problem in the last few months.Ex. The library staff involved in the day to day running of the library may be called upon quite often to fix certain minor faults or clear up problems and misunderstandings on the part of the user.Ex. She tells a story of courage in which the crew and the mission control pull together to work the problem through.Ex. A number of approaches have been developed in the field of medicine that seek to address these limitations.Ex. Straighten out the problem, give him a few parental murmurs of comfort, a pat or two, then leave again.Ex. She is quick to get hot under the collar, but once the problem is ironed out she forgets it entirely.* * *(v.) = resolve + issue, resolve + problem, solve + problem, work out + problem, unlock + problem, settle + problem, sort out + problem, clear up + problem, work + problem + through, address + limitation, straighten out + problem, iron out + problem, work out + kinkEx: I think the plans to develop networking and an online authority file will do much to resolve the issue.
Ex: RLIN (Research Libraries Information Network) is a system used by the Research Libraries Group (RLG), a group dedicated to resolving common problems in collection development, management, access and preservation.Ex: Reading literature is a game-playing activity in which we 'try out' various possible solutions to life- problems and see how they might be worked out before having to tackle them in reality.Ex: Each is currently a vogue word (often a vague word as well), and each is suddenly all-important to the unlocking of social problems.Ex: The librarian should rely on policy to settle routine problems, and reserve the big problems for thorough analysis.Ex: Initial responses from parish clerks indicated that problems did not exist, but interviews with all the households in one parish revealed that 59% said that they had to sort out a problem in the last few months.Ex: The library staff involved in the day to day running of the library may be called upon quite often to fix certain minor faults or clear up problems and misunderstandings on the part of the user.Ex: She tells a story of courage in which the crew and the mission control pull together to work the problem through.Ex: A number of approaches have been developed in the field of medicine that seek to address these limitations.Ex: Straighten out the problem, give him a few parental murmurs of comfort, a pat or two, then leave again.Ex: She is quick to get hot under the collar, but once the problem is ironed out she forgets it entirely.Ex: The new geothermal system still has a few kinks that need to be worked out. -
29 pigil
English Definition: see pigil1 see pigil2--------Passive Verb: pigilinEnglish Definition: (verb) to detain; to hold in hand; to prevent; to stopExamples: Pigilin mo ako at baka mapatay ko ang taong iyan. (Stop me or I might kill that man.)--------Active Verb: magpigilEnglish Definition: (verb) to control; to hold backExamples: Magpigil ka at baka mapatay mo ang taong iyan. (You should control yourself or you might kill that person.) -
30 модульный центр обработки данных (ЦОД)
модульный центр обработки данных (ЦОД)
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[Интент]Параллельные тексты EN-RU
[ http://dcnt.ru/?p=9299#more-9299]
Data Centers are a hot topic these days. No matter where you look, this once obscure aspect of infrastructure is getting a lot of attention. For years, there have been cost pressures on IT operations and this, when the need for modern capacity is greater than ever, has thrust data centers into the spotlight. Server and rack density continues to rise, placing DC professionals and businesses in tighter and tougher situations while they struggle to manage their IT environments. And now hyper-scale cloud infrastructure is taking traditional technologies to limits never explored before and focusing the imagination of the IT industry on new possibilities.
В настоящее время центры обработки данных являются широко обсуждаемой темой. Куда ни посмотришь, этот некогда малоизвестный аспект инфраструктуры привлекает все больше внимания. Годами ИТ-отделы испытывали нехватку средств и это выдвинуло ЦОДы в центр внимания, в то время, когда необходимость в современных ЦОДах стала как никогда высокой. Плотность серверов и стоек продолжают расти, все больше усложняя ситуацию для специалистов в области охлаждения и организаций в их попытках управлять своими ИТ-средами. И теперь гипермасштабируемая облачная инфраструктура подвергает традиционные технологии невиданным ранее нагрузкам, и заставляет ИТ-индустрию искать новые возможности.
At Microsoft, we have focused a lot of thought and research around how to best operate and maintain our global infrastructure and we want to share those learnings. While obviously there are some aspects that we keep to ourselves, we have shared how we operate facilities daily, our technologies and methodologies, and, most importantly, how we monitor and manage our facilities. Whether it’s speaking at industry events, inviting customers to our “Microsoft data center conferences” held in our data centers, or through other media like blogging and white papers, we believe sharing best practices is paramount and will drive the industry forward. So in that vein, we have some interesting news to share.
В компании MicroSoft уделяют большое внимание изучению наилучших методов эксплуатации и технического обслуживания своей глобальной инфраструктуры и делятся результатами своих исследований. И хотя мы, конечно, не раскрываем некоторые аспекты своих исследований, мы делимся повседневным опытом эксплуатации дата-центров, своими технологиями и методологиями и, что важнее всего, методами контроля и управления своими объектами. Будь то доклады на отраслевых событиях, приглашение клиентов на наши конференции, которые посвящены центрам обработки данных MicroSoft, и проводятся в этих самых дата-центрах, или использование других средств, например, блоги и спецификации, мы уверены, что обмен передовым опытом имеет первостепенное значение и будет продвигать отрасль вперед.
Today we are sharing our Generation 4 Modular Data Center plan. This is our vision and will be the foundation of our cloud data center infrastructure in the next five years. We believe it is one of the most revolutionary changes to happen to data centers in the last 30 years. Joining me, in writing this blog are Daniel Costello, my director of Data Center Research and Engineering and Christian Belady, principal power and cooling architect. I feel their voices will add significant value to driving understanding around the many benefits included in this new design paradigm.
Сейчас мы хотим поделиться своим планом модульного дата-центра четвертого поколения. Это наше видение и оно будет основанием для инфраструктуры наших облачных дата-центров в ближайшие пять лет. Мы считаем, что это одно из самых революционных изменений в дата-центрах за последние 30 лет. Вместе со мной в написании этого блога участвовали Дэниел Костелло, директор по исследованиям и инжинирингу дата-центров, и Кристиан Белади, главный архитектор систем энергоснабжения и охлаждения. Мне кажется, что их авторитет придаст больше веса большому количеству преимуществ, включенных в эту новую парадигму проектирования.
Our “Gen 4” modular data centers will take the flexibility of containerized servers—like those in our Chicago data center—and apply it across the entire facility. So what do we mean by modular? Think of it like “building blocks”, where the data center will be composed of modular units of prefabricated mechanical, electrical, security components, etc., in addition to containerized servers.
Was there a key driver for the Generation 4 Data Center?Наши модульные дата-центры “Gen 4” будут гибкими с контейнерами серверов – как серверы в нашем чикагском дата-центре. И гибкость будет применяться ко всему ЦОД. Итак, что мы подразумеваем под модульностью? Мы думаем о ней как о “строительных блоках”, где дата-центр будет состоять из модульных блоков изготовленных в заводских условиях электрических систем и систем охлаждения, а также систем безопасности и т.п., в дополнение к контейнеризованным серверам.
Был ли ключевой стимул для разработки дата-центра четвертого поколения?
If we were to summarize the promise of our Gen 4 design into a single sentence it would be something like this: “A highly modular, scalable, efficient, just-in-time data center capacity program that can be delivered anywhere in the world very quickly and cheaply, while allowing for continued growth as required.” Sounds too good to be true, doesn’t it? Well, keep in mind that these concepts have been in initial development and prototyping for over a year and are based on cumulative knowledge of previous facility generations and the advances we have made since we began our investments in earnest on this new design.Если бы нам нужно было обобщить достоинства нашего проекта Gen 4 в одном предложении, это выглядело бы следующим образом: “Центр обработки данных с высоким уровнем модульности, расширяемости, и энергетической эффективности, а также возможностью постоянного расширения, в случае необходимости, который можно очень быстро и дешево развертывать в любом месте мира”. Звучит слишком хорошо для того чтобы быть правдой, не так ли? Ну, не забывайте, что эти концепции находились в процессе начальной разработки и создания опытного образца в течение более одного года и основываются на опыте, накопленном в ходе развития предыдущих поколений ЦОД, а также успехах, сделанных нами со времени, когда мы начали вкладывать серьезные средства в этот новый проект.
One of the biggest challenges we’ve had at Microsoft is something Mike likes to call the ‘Goldilock’s Problem’. In a nutshell, the problem can be stated as:
The worst thing we can do in delivering facilities for the business is not have enough capacity online, thus limiting the growth of our products and services.Одну из самых больших проблем, с которыми приходилось сталкиваться Майкрософт, Майк любит называть ‘Проблемой Лютика’. Вкратце, эту проблему можно выразить следующим образом:
Самое худшее, что может быть при строительстве ЦОД для бизнеса, это не располагать достаточными производственными мощностями, и тем самым ограничивать рост наших продуктов и сервисов.The second worst thing we can do in delivering facilities for the business is to have too much capacity online.
А вторым самым худшим моментом в этой сфере может слишком большое количество производственных мощностей.
This has led to a focus on smart, intelligent growth for the business — refining our overall demand picture. It can’t be too hot. It can’t be too cold. It has to be ‘Just Right!’ The capital dollars of investment are too large to make without long term planning. As we struggled to master these interesting challenges, we had to ensure that our technological plan also included solutions for the business and operational challenges we faced as well.
So let’s take a high level look at our Generation 4 designЭто заставило нас сосредоточиваться на интеллектуальном росте для бизнеса — refining our overall demand picture. Это не должно быть слишком горячим. И это не должно быть слишком холодным. Это должно быть ‘как раз, таким как надо!’ Нельзя делать такие большие капиталовложения без долгосрочного планирования. Пока мы старались решить эти интересные проблемы, мы должны были гарантировать, что наш технологический план будет также включать решения для коммерческих и эксплуатационных проблем, с которыми нам также приходилось сталкиваться.
Давайте рассмотрим наш проект дата-центра четвертого поколенияAre you ready for some great visuals? Check out this video at Soapbox. Click here for the Microsoft 4th Gen Video.
It’s a concept video that came out of my Data Center Research and Engineering team, under Daniel Costello, that will give you a view into what we think is the future.
From a configuration, construct-ability and time to market perspective, our primary goals and objectives are to modularize the whole data center. Not just the server side (like the Chicago facility), but the mechanical and electrical space as well. This means using the same kind of parts in pre-manufactured modules, the ability to use containers, skids, or rack-based deployments and the ability to tailor the Redundancy and Reliability requirements to the application at a very specific level.
Посмотрите это видео, перейдите по ссылке для просмотра видео о Microsoft 4th Gen:
Это концептуальное видео, созданное командой отдела Data Center Research and Engineering, возглавляемого Дэниелом Костелло, которое даст вам наше представление о будущем.
С точки зрения конфигурации, строительной технологичности и времени вывода на рынок, нашими главными целями и задачами агрегатирование всего дата-центра. Не только серверную часть, как дата-центр в Чикаго, но также системы охлаждения и электрические системы. Это означает применение деталей одного типа в сборных модулях, возможность использования контейнеров, салазок, или стоечных систем, а также возможность подстраивать требования избыточности и надежности для данного приложения на очень специфичном уровне.Our goals from a cost perspective were simple in concept but tough to deliver. First and foremost, we had to reduce the capital cost per critical Mega Watt by the class of use. Some applications can run with N-level redundancy in the infrastructure, others require a little more infrastructure for support. These different classes of infrastructure requirements meant that optimizing for all cost classes was paramount. At Microsoft, we are not a one trick pony and have many Online products and services (240+) that require different levels of operational support. We understand that and ensured that we addressed it in our design which will allow us to reduce capital costs by 20%-40% or greater depending upon class.
Нашими целями в области затрат были концептуально простыми, но трудно реализуемыми. В первую очередь мы должны были снизить капитальные затраты в пересчете на один мегаватт, в зависимости от класса резервирования. Некоторые приложения могут вполне работать на базе инфраструктуры с резервированием на уровне N, то есть без резервирования, а для работы других приложений требуется больше инфраструктуры. Эти разные классы требований инфраструктуры подразумевали, что оптимизация всех классов затрат имеет преобладающее значение. В Майкрософт мы не ограничиваемся одним решением и располагаем большим количеством интерактивных продуктов и сервисов (240+), которым требуются разные уровни эксплуатационной поддержки. Мы понимаем это, и учитываем это в своем проекте, который позволит нам сокращать капитальные затраты на 20%-40% или более в зависимости от класса.For example, non-critical or geo redundant applications have low hardware reliability requirements on a location basis. As a result, Gen 4 can be configured to provide stripped down, low-cost infrastructure with little or no redundancy and/or temperature control. Let’s say an Online service team decides that due to the dramatically lower cost, they will simply use uncontrolled outside air with temperatures ranging 10-35 C and 20-80% RH. The reality is we are already spec-ing this for all of our servers today and working with server vendors to broaden that range even further as Gen 4 becomes a reality. For this class of infrastructure, we eliminate generators, chillers, UPSs, and possibly lower costs relative to traditional infrastructure.
Например, некритичные или гео-избыточные системы имеют низкие требования к аппаратной надежности на основе местоположения. В результате этого, Gen 4 можно конфигурировать для упрощенной, недорогой инфраструктуры с низким уровнем (или вообще без резервирования) резервирования и / или температурного контроля. Скажем, команда интерактивного сервиса решает, что, в связи с намного меньшими затратами, они будут просто использовать некондиционированный наружный воздух с температурой 10-35°C и влажностью 20-80% RH. В реальности мы уже сегодня предъявляем эти требования к своим серверам и работаем с поставщиками серверов над еще большим расширением диапазона температур, так как наш модуль и подход Gen 4 становится реальностью. Для подобного класса инфраструктуры мы удаляем генераторы, чиллеры, ИБП, и, возможно, будем предлагать более низкие затраты, по сравнению с традиционной инфраструктурой.
Applications that demand higher level of redundancy or temperature control will use configurations of Gen 4 to meet those needs, however, they will also cost more (but still less than traditional data centers). We see this cost difference driving engineering behavioral change in that we predict more applications will drive towards Geo redundancy to lower costs.
Системы, которым требуется более высокий уровень резервирования или температурного контроля, будут использовать конфигурации Gen 4, отвечающие этим требованиям, однако, они будут также стоить больше. Но все равно они будут стоить меньше, чем традиционные дата-центры. Мы предвидим, что эти различия в затратах будут вызывать изменения в методах инжиниринга, и по нашим прогнозам, это будет выражаться в переходе все большего числа систем на гео-избыточность и меньшие затраты.
Another cool thing about Gen 4 is that it allows us to deploy capacity when our demand dictates it. Once finalized, we will no longer need to make large upfront investments. Imagine driving capital costs more closely in-line with actual demand, thus greatly reducing time-to-market and adding the capacity Online inherent in the design. Also reduced is the amount of construction labor required to put these “building blocks” together. Since the entire platform requires pre-manufacture of its core components, on-site construction costs are lowered. This allows us to maximize our return on invested capital.
Еще одно достоинство Gen 4 состоит в том, что он позволяет нам разворачивать дополнительные мощности, когда нам это необходимо. Как только мы закончим проект, нам больше не нужно будет делать большие начальные капиталовложения. Представьте себе возможность более точного согласования капитальных затрат с реальными требованиями, и тем самым значительного снижения времени вывода на рынок и интерактивного добавления мощностей, предусматриваемого проектом. Также снижен объем строительных работ, требуемых для сборки этих “строительных блоков”. Поскольку вся платформа требует предварительного изготовления ее базовых компонентов, затраты на сборку также снижены. Это позволит нам увеличить до максимума окупаемость своих капиталовложений.
Мы все подвергаем сомнениюIn our design process, we questioned everything. You may notice there is no roof and some might be uncomfortable with this. We explored the need of one and throughout our research we got some surprising (positive) results that showed one wasn’t needed.
В своем процессе проектирования мы все подвергаем сомнению. Вы, наверное, обратили внимание на отсутствие крыши, и некоторым специалистам это могло не понравиться. Мы изучили необходимость в крыше и в ходе своих исследований получили удивительные результаты, которые показали, что крыша не нужна.
Серийное производство дата центров
In short, we are striving to bring Henry Ford’s Model T factory to the data center. http://en.wikipedia.org/wiki/Henry_Ford#Model_T. Gen 4 will move data centers from a custom design and build model to a commoditized manufacturing approach. We intend to have our components built in factories and then assemble them in one location (the data center site) very quickly. Think about how a computer, car or plane is built today. Components are manufactured by different companies all over the world to a predefined spec and then integrated in one location based on demands and feature requirements. And just like Henry Ford’s assembly line drove the cost of building and the time-to-market down dramatically for the automobile industry, we expect Gen 4 to do the same for data centers. Everything will be pre-manufactured and assembled on the pad.Мы хотим применить модель автомобильной фабрики Генри Форда к дата-центру. Проект Gen 4 будет способствовать переходу от модели специализированного проектирования и строительства к товарно-производственному, серийному подходу. Мы намерены изготавливать свои компоненты на заводах, а затем очень быстро собирать их в одном месте, в месте строительства дата-центра. Подумайте о том, как сегодня изготавливается компьютер, автомобиль или самолет. Компоненты изготавливаются по заранее определенным спецификациям разными компаниями во всем мире, затем собираются в одном месте на основе спроса и требуемых характеристик. И точно так же как сборочный конвейер Генри Форда привел к значительному уменьшению затрат на производство и времени вывода на рынок в автомобильной промышленности, мы надеемся, что Gen 4 сделает то же самое для дата-центров. Все будет предварительно изготавливаться и собираться на месте.
Невероятно энергоэффективный ЦОД
And did we mention that this platform will be, overall, incredibly energy efficient? From a total energy perspective not only will we have remarkable PUE values, but the total cost of energy going into the facility will be greatly reduced as well. How much energy goes into making concrete? Will we need as much of it? How much energy goes into the fuel of the construction vehicles? This will also be greatly reduced! A key driver is our goal to achieve an average PUE at or below 1.125 by 2012 across our data centers. More than that, we are on a mission to reduce the overall amount of copper and water used in these facilities. We believe these will be the next areas of industry attention when and if the energy problem is solved. So we are asking today…“how can we build a data center with less building”?А мы упоминали, что эта платформа будет, в общем, невероятно энергоэффективной? С точки зрения общей энергии, мы получим не только поразительные значения PUE, но общая стоимость энергии, затраченной на объект будет также значительно снижена. Сколько энергии идет на производство бетона? Нам нужно будет столько энергии? Сколько энергии идет на питание инженерных строительных машин? Это тоже будет значительно снижено! Главным стимулом является достижение среднего PUE не больше 1.125 для всех наших дата-центров к 2012 году. Более того, у нас есть задача сокращения общего количества меди и воды в дата-центрах. Мы думаем, что эти задачи станут следующей заботой отрасли после того как будет решена энергетическая проблема. Итак, сегодня мы спрашиваем себя…“как можно построить дата-центр с меньшим объемом строительных работ”?
Строительство дата центров без чиллеровWe have talked openly and publicly about building chiller-less data centers and running our facilities using aggressive outside economization. Our sincerest hope is that Gen 4 will completely eliminate the use of water. Today’s data centers use massive amounts of water and we see water as the next scarce resource and have decided to take a proactive stance on making water conservation part of our plan.
Мы открыто и публично говорили о строительстве дата-центров без чиллеров и активном использовании в наших центрах обработки данных технологий свободного охлаждения или фрикулинга. Мы искренне надеемся, что Gen 4 позволит полностью отказаться от использования воды. Современные дата-центры расходуют большие объемы воды и так как мы считаем воду следующим редким ресурсом, мы решили принять упреждающие меры и включить экономию воды в свой план.
By sharing this with the industry, we believe everyone can benefit from our methodology. While this concept and approach may be intimidating (or downright frightening) to some in the industry, disclosure ultimately is better for all of us.
Делясь этим опытом с отраслью, мы считаем, что каждый сможет извлечь выгоду из нашей методологией. Хотя эта концепция и подход могут показаться пугающими (или откровенно страшными) для некоторых отраслевых специалистов, раскрывая свои планы мы, в конечном счете, делаем лучше для всех нас.
Gen 4 design (even more than just containers), could reduce the ‘religious’ debates in our industry. With the central spine infrastructure in place, containers or pre-manufactured server halls can be either AC or DC, air-side economized or water-side economized, or not economized at all (though the sanity of that might be questioned). Gen 4 will allow us to decommission, repair and upgrade quickly because everything is modular. No longer will we be governed by the initial decisions made when constructing the facility. We will have almost unlimited use and re-use of the facility and site. We will also be able to use power in an ultra-fluid fashion moving load from critical to non-critical as use and capacity requirements dictate.
Проект Gen 4 позволит уменьшить ‘религиозные’ споры в нашей отрасли. Располагая базовой инфраструктурой, контейнеры или сборные серверные могут оборудоваться системами переменного или постоянного тока, воздушными или водяными экономайзерами, или вообще не использовать экономайзеры. Хотя можно подвергать сомнению разумность такого решения. Gen 4 позволит нам быстро выполнять работы по выводу из эксплуатации, ремонту и модернизации, поскольку все будет модульным. Мы больше не будем руководствоваться начальными решениями, принятыми во время строительства дата-центра. Мы сможем использовать этот дата-центр и инфраструктуру в течение почти неограниченного периода времени. Мы также сможем применять сверхгибкие методы использования электрической энергии, переводя оборудование в режимы критической или некритической нагрузки в соответствии с требуемой мощностью.
Gen 4 – это стандартная платформаFinally, we believe this is a big game changer. Gen 4 will provide a standard platform that our industry can innovate around. For example, all modules in our Gen 4 will have common interfaces clearly defined by our specs and any vendor that meets these specifications will be able to plug into our infrastructure. Whether you are a computer vendor, UPS vendor, generator vendor, etc., you will be able to plug and play into our infrastructure. This means we can also source anyone, anywhere on the globe to minimize costs and maximize performance. We want to help motivate the industry to further innovate—with innovations from which everyone can reap the benefits.
Наконец, мы уверены, что это будет фактором, который значительно изменит ситуацию. Gen 4 будет представлять собой стандартную платформу, которую отрасль сможет обновлять. Например, все модули в нашем Gen 4 будут иметь общепринятые интерфейсы, четко определяемые нашими спецификациями, и оборудование любого поставщика, которое отвечает этим спецификациям можно будет включать в нашу инфраструктуру. Независимо от того производите вы компьютеры, ИБП, генераторы и т.п., вы сможете включать свое оборудование нашу инфраструктуру. Это означает, что мы также сможем обеспечивать всех, в любом месте земного шара, тем самым сводя до минимума затраты и максимальной увеличивая производительность. Мы хотим создать в отрасли мотивацию для дальнейших инноваций – инноваций, от которых каждый сможет получать выгоду.
Главные характеристики дата-центров четвертого поколения Gen4To summarize, the key characteristics of our Generation 4 data centers are:
Scalable
Plug-and-play spine infrastructure
Factory pre-assembled: Pre-Assembled Containers (PACs) & Pre-Manufactured Buildings (PMBs)
Rapid deployment
De-mountable
Reduce TTM
Reduced construction
Sustainable measuresНиже приведены главные характеристики дата-центров четвертого поколения Gen 4:
Расширяемость;
Готовая к использованию базовая инфраструктура;
Изготовление в заводских условиях: сборные контейнеры (PAC) и сборные здания (PMB);
Быстрота развертывания;
Возможность демонтажа;
Снижение времени вывода на рынок (TTM);
Сокращение сроков строительства;
Экологичность;Map applications to DC Class
We hope you join us on this incredible journey of change and innovation!
Long hours of research and engineering time are invested into this process. There are still some long days and nights ahead, but the vision is clear. Rest assured however, that we as refine Generation 4, the team will soon be looking to Generation 5 (even if it is a bit farther out). There is always room to get better.
Использование систем электропитания постоянного тока.
Мы надеемся, что вы присоединитесь к нам в этом невероятном путешествии по миру изменений и инноваций!
На этот проект уже потрачены долгие часы исследований и проектирования. И еще предстоит потратить много дней и ночей, но мы имеем четкое представление о конечной цели. Однако будьте уверены, что как только мы доведем до конца проект модульного дата-центра четвертого поколения, мы вскоре начнем думать о проекте дата-центра пятого поколения. Всегда есть возможность для улучшений.So if you happen to come across Goldilocks in the forest, and you are curious as to why she is smiling you will know that she feels very good about getting very close to ‘JUST RIGHT’.
Generations of Evolution – some background on our data center designsТак что, если вы встретите в лесу девочку по имени Лютик, и вам станет любопытно, почему она улыбается, вы будете знать, что она очень довольна тем, что очень близко подошла к ‘ОПИМАЛЬНОМУ РЕШЕНИЮ’.
Поколения эволюции – история развития наших дата-центровWe thought you might be interested in understanding what happened in the first three generations of our data center designs. When Ray Ozzie wrote his Software plus Services memo it posed a very interesting challenge to us. The winds of change were at ‘tornado’ proportions. That “plus Services” tag had some significant (and unstated) challenges inherent to it. The first was that Microsoft was going to evolve even further into an operations company. While we had been running large scale Internet services since 1995, this development lead us to an entirely new level. Additionally, these “services” would span across both Internet and Enterprise businesses. To those of you who have to operate “stuff”, you know that these are two very different worlds in operational models and challenges. It also meant that, to achieve the same level of reliability and performance required our infrastructure was going to have to scale globally and in a significant way.
Мы подумали, что может быть вам будет интересно узнать историю первых трех поколений наших центров обработки данных. Когда Рэй Оззи написал свою памятную записку Software plus Services, он поставил перед нами очень интересную задачу. Ветра перемен двигались с ураганной скоростью. Это окончание “plus Services” скрывало в себе какие-то значительные и неопределенные задачи. Первая заключалась в том, что Майкрософт собиралась в еще большей степени стать операционной компанией. Несмотря на то, что мы управляли большими интернет-сервисами, начиная с 1995 г., эта разработка подняла нас на абсолютно новый уровень. Кроме того, эти “сервисы” охватывали интернет-компании и корпорации. Тем, кому приходится всем этим управлять, известно, что есть два очень разных мира в области операционных моделей и задач. Это также означало, что для достижения такого же уровня надежности и производительности требовалось, чтобы наша инфраструктура располагала значительными возможностями расширения в глобальных масштабах.
It was that intense atmosphere of change that we first started re-evaluating data center technology and processes in general and our ideas began to reach farther than what was accepted by the industry at large. This was the era of Generation 1. As we look at where most of the world’s data centers are today (and where our facilities were), it represented all the known learning and design requirements that had been in place since IBM built the first purpose-built computer room. These facilities focused more around uptime, reliability and redundancy. Big infrastructure was held accountable to solve all potential environmental shortfalls. This is where the majority of infrastructure in the industry still is today.
Именно в этой атмосфере серьезных изменений мы впервые начали переоценку ЦОД-технологий и технологий вообще, и наши идеи начали выходить за пределы общепринятых в отрасли представлений. Это была эпоха ЦОД первого поколения. Когда мы узнали, где сегодня располагается большинство мировых дата-центров и где находятся наши предприятия, это представляло весь опыт и навыки проектирования, накопленные со времени, когда IBM построила первую серверную. В этих ЦОД больше внимания уделялось бесперебойной работе, надежности и резервированию. Большая инфраструктура была призвана решать все потенциальные экологические проблемы. Сегодня большая часть инфраструктуры все еще находится на этом этапе своего развития.
We soon realized that traditional data centers were quickly becoming outdated. They were not keeping up with the demands of what was happening technologically and environmentally. That’s when we kicked off our Generation 2 design. Gen 2 facilities started taking into account sustainability, energy efficiency, and really looking at the total cost of energy and operations.
Очень быстро мы поняли, что стандартные дата-центры очень быстро становятся устаревшими. Они не поспевали за темпами изменений технологических и экологических требований. Именно тогда мы стали разрабатывать ЦОД второго поколения. В этих дата-центрах Gen 2 стали принимать во внимание такие факторы как устойчивое развитие, энергетическая эффективность, а также общие энергетические и эксплуатационные.
No longer did we view data centers just for the upfront capital costs, but we took a hard look at the facility over the course of its life. Our Quincy, Washington and San Antonio, Texas facilities are examples of our Gen 2 data centers where we explored and implemented new ways to lessen the impact on the environment. These facilities are considered two leading industry examples, based on their energy efficiency and ability to run and operate at new levels of scale and performance by leveraging clean hydro power (Quincy) and recycled waste water (San Antonio) to cool the facility during peak cooling months.
Мы больше не рассматривали дата-центры только с точки зрения начальных капитальных затрат, а внимательно следили за работой ЦОД на протяжении его срока службы. Наши объекты в Куинси, Вашингтоне, и Сан-Антонио, Техас, являются образцами наших ЦОД второго поколения, в которых мы изучали и применяли на практике новые способы снижения воздействия на окружающую среду. Эти объекты считаются двумя ведущими отраслевыми примерами, исходя из их энергетической эффективности и способности работать на новых уровнях производительности, основанных на использовании чистой энергии воды (Куинси) и рециклирования отработанной воды (Сан-Антонио) для охлаждения объекта в самых жарких месяцах.
As we were delivering our Gen 2 facilities into steel and concrete, our Generation 3 facilities were rapidly driving the evolution of the program. The key concepts for our Gen 3 design are increased modularity and greater concentration around energy efficiency and scale. The Gen 3 facility will be best represented by the Chicago, Illinois facility currently under construction. This facility will seem very foreign compared to the traditional data center concepts most of the industry is comfortable with. In fact, if you ever sit around in our container hanger in Chicago it will look incredibly different from a traditional raised-floor data center. We anticipate this modularization will drive huge efficiencies in terms of cost and operations for our business. We will also introduce significant changes in the environmental systems used to run our facilities. These concepts and processes (where applicable) will help us gain even greater efficiencies in our existing footprint, allowing us to further maximize infrastructure investments.
Так как наши ЦОД второго поколения строились из стали и бетона, наши центры обработки данных третьего поколения начали их быстро вытеснять. Главными концептуальными особенностями ЦОД третьего поколения Gen 3 являются повышенная модульность и большее внимание к энергетической эффективности и масштабированию. Дата-центры третьего поколения лучше всего представлены объектом, который в настоящее время строится в Чикаго, Иллинойс. Этот ЦОД будет выглядеть очень необычно, по сравнению с общепринятыми в отрасли представлениями о дата-центре. Действительно, если вам когда-либо удастся побывать в нашем контейнерном ангаре в Чикаго, он покажется вам совершенно непохожим на обычный дата-центр с фальшполом. Мы предполагаем, что этот модульный подход будет способствовать значительному повышению эффективности нашего бизнеса в отношении затрат и операций. Мы также внесем существенные изменения в климатические системы, используемые в наших ЦОД. Эти концепции и технологии, если применимо, позволят нам добиться еще большей эффективности наших существующих дата-центров, и тем самым еще больше увеличивать капиталовложения в инфраструктуру.
This is definitely a journey, not a destination industry. In fact, our Generation 4 design has been under heavy engineering for viability and cost for over a year. While the demand of our commercial growth required us to make investments as we grew, we treated each step in the learning as a process for further innovation in data centers. The design for our future Gen 4 facilities enabled us to make visionary advances that addressed the challenges of building, running, and operating facilities all in one concerted effort.
Это определенно путешествие, а не конечный пункт назначения. На самом деле, наш проект ЦОД четвертого поколения подвергался серьезным испытаниям на жизнеспособность и затраты на протяжении целого года. Хотя необходимость в коммерческом росте требовала от нас постоянных капиталовложений, мы рассматривали каждый этап своего развития как шаг к будущим инновациям в области дата-центров. Проект наших будущих ЦОД четвертого поколения Gen 4 позволил нам делать фантастические предположения, которые касались задач строительства, управления и эксплуатации объектов как единого упорядоченного процесса.
Тематики
Синонимы
EN
Русско-английский словарь нормативно-технической терминологии > модульный центр обработки данных (ЦОД)
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31 контроль
- tracking
- inspection
- en
- control
- 1
контроль
Деятельность, включающая, проведение измерений, экспертизы, испытаний или оценки одной или нескольких характеристик (с целью калибровки) объекта и сравнение полученных результатов с установленными требованиями для определения, достигнуто ли соответствие по каждой их этих характеристик.
Примечания
1. Во французском языке термин «Inspection» может обозначать деятельность по надзору за качеством, проводимую в рамках определенного задания.
2. Вышеуказанное определение применяется в стандартах на качество. Термин «контроль» определен в Руководстве ИСО/МЭК 2.
[ИСО 8402-94]
контроль
Процедура оценивания соответствия путем наблюдения и суждений, сопровождаемых соответствующими измерениями, испытаниями или калибровкой.
[Руководство ИСО/МЭК 2].
[ ГОСТ Р ИСО 9000-2008]
контроль
Способ управления риском, обеспечивающий достижение бизнес-цели или соблюдение процесса. Примерами контроля могут служить политики, процедуры, роли, дисковый массив (RAID), дверные замки и т.п. Контроль иногда называют контрмерой или мерой предосторожности.
[Словарь терминов ITIL версия 1.0, 29 июля 2011 г.]EN
control
A means of managing a risk, ensuring that a business objective is achieved or that a process is followed. Examples of control include policies, procedures, roles, RAID, door locks etc. A control is sometimes called a countermeasure or safeguard.
[Словарь терминов ITIL версия 1.0, 29 июля 2011 г.]Тематики
- системы менеджмента качества
- управл. качеством и обеспеч. качества
EN
2.7 контроль (control): -
Примечание - В контексте безопасности информационно-телекоммуникационных технологий термин «контроль» может считаться синонимом «защитной меры» (см. 2.24).
Источник: ГОСТ Р ИСО/МЭК 13335-1-2006: Информационная технология. Методы и средства обеспечения безопасности. Часть 1. Концепция и модели менеджмента безопасности информационных и телекоммуникационных технологий оригинал документа
3.8 контроль (tracking): Создание, включение в систему управления документами и сохранение информации о движении и использовании документов.
Источник: ГОСТ Р ИСО 15489-1-2007: Система стандартов по информации, библиотечному и издательскому делу. Управление документами. Общие требования оригинал документа
3.8.2 контроль (inspection): Процедура оценивания соответствия путем наблюдения и суждений, сопровождаемых соответствующими измерениями, испытаниями или калибровкой.
[Руководство ИСО/МЭК 2]
Источник: ГОСТ Р ИСО 9000-2008: Системы менеджмента качества. Основные положения и словарь оригинал документа
4.13 контроль (inspection): Процессы измерения, исследования, калибрования, взвешивания и испытания одной или нескольких характеристик изделия и сравнение полученных результатов с установленными требованиями для определения соответствия.
Примечание - Контроль проводят в соответствии с ИСО 404.
Источник: ГОСТ Р ИСО 3183-2009: Трубы стальные для трубопроводов нефтяной и газовой промышленности. Общие технические условия оригинал документа
3.8.2 контроль (en inspection; fr contrôle): Процедура оценивания соответствия путем наблюдения и суждений, сопровождаемых соответствующими измерениями, испытаниями или калибровкой. [Руководство ИСО/МЭК 2].
Источник: ГОСТ Р ИСО 9000-2001: Системы менеджмента качества. Основные положения и словарь оригинал документа
3.1 контроль (inspection): Оценка соответствия требованиям путем наблюдений и выводов на основе проверок, измерений и испытаний.
[ИСО 3534-2]
Источник: ГОСТ Р ИСО 2859-5-2009: Статистические методы. Процедуры выборочного контроля по альтернативному признаку. Часть 5. Система последовательных планов на основе AQL для контроля последовательных партий оригинал документа
4.3 контроль (inspection): Проверка проекта, продукции или процесса и определение их соответствия заданным требованиям или, на основе профессионального суждения, общим требованиям.
Примечание - Контроль процесса может предусматривать проверку персонала, оборудования, технологии и методологии.
Источник: ГОСТ Р ИСО/МЭК 17000-2009: Оценка соответствия. Словарь и общие принципы оригинал документа
1.2.1 контроль 1)
Действия, такие как измерение, обследование, испытание и калибровка одного или нескольких показателей продукции или услуги и сравнение с установленными требованиями для определения соответствия
1)Данный термин более подробно определен в title="Управление качеством и обеспечение качества - Словарь".
Источник: ГОСТ Р 50779.11-2000: Статистические методы. Статистическое управление качеством. Термины и определения оригинал документа
3.1.8 контроль (inspection): Оценка соответствия на основе наблюдений и заключений, сопровождаемых соответствующими измерениями, испытаниями или градуировкой.
[ИСО 3534-2, определение 1.4.1.2]
Источник: ГОСТ Р ИСО 21247-2007: Статистические методы. Комбинированные системы нуль-приемки и процедуры управления процессом при выборочном контроле продукции оригинал документа
3.2.57 контроль (inspection): Процедура оценивания соответствия путем наблюдения и суждений, сопровождаемых соответствующими измерениями, испытаниями или калибровкой.
Источник: ГОСТ Р 54147-2010: Стратегический и инновационный менеджмент. Термины и определения оригинал документа
Русско-английский словарь нормативно-технической терминологии > контроль
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32 Sprague, Frank Julian
[br]b. 25 July 1857 Milford, Connecticut, USAd. 25 October 1934 New York, USA[br]American electrical engineer and inventor, a leading innovator in electric propulsion systems for urban transport.[br]Graduating from the United States Naval Academy, Annapolis, in 1878, Sprague served at sea and with various shore establishments. In 1883 he resigned from the Navy and obtained employment with the Edison Company; but being convinced that the use of electricity for motive power was as important as that for illumination, in 1884 he founded the Sprague Electric Railway and Motor Company. Sprague began to develop reliable and efficient motors in large sizes, marketing 15 hp (11 kW) examples by 1885. He devised the method of collecting current by using a wooden, spring-loaded rod to press a roller against the underside of an overhead wire. The installation by Sprague in 1888 of a street tramway on a large scale in Richmond, Virginia, was to become the prototype of the universally adopted trolley system with overhead conductor and the beginning of commercial electric traction. Following the success of the Richmond tramway the company equipped sixty-seven other railways before its merger with Edison General Electric in 1890. The Sprague traction motor supported on the axle of electric streetcars and flexibly mounted to the bogie set a pattern that was widely adopted for many years.Encouraged by successful experiments with multiple-sheave electric elevators, the Sprague Elevator Company was formed and installed the first set of high-speed passenger cars in 1893–4. These effectively displaced hydraulic elevators in larger buildings. From experience with control systems for these, he developed his system of multiple-unit control for electric trains, which other engineers had considered impracticable. In Sprague's system, a master controller situated in the driver's cab operated electrically at a distance the contactors and reversers which controlled the motors distributed down the train. After years of experiment, Sprague's multiple-unit control was put into use for the first time in 1898 by the Chicago South Side Elevated Railway: within fifteen years multiple-unit operation was used worldwide.[br]Principal Honours and DistinctionsPresident, American Institute of Electrical Engineers 1892–3. Franklin Institute Elliot Cresson Medal 1904, Franklin Medal 1921. American Institute of Electrical Engineers Edison Medal 1910.Bibliography1888, "The solution of municipal rapid transit", Trans. AIEE 5:352–98. See "The multiple unit system for electric railways", Cassiers Magazine, (1899) London, repub. 1960, 439–460.1934, "Digging in “The Mines of the Motor”", Electrical Engineering 53, New York: 695–706 (a short autobiography).Further ReadingLionel Calisch, 1913, Electric Traction, London: The Locomotive Publishing Co., Ch. 6 (for a near-contemporary view of Sprague's multiple-unit control).D.C.Jackson, 1934, "Frank Julian Sprague", Scientific Monthly 57:431–41.H.C.Passer, 1952, "Frank Julian Sprague: father of electric traction", in Men of Business, ed. W. Miller, Cambridge, Mass., pp. 212–37 (a reliable account).——1953, The Electrical Manufacturers: 1875–1900, Cambridge, Mass. P.Ransome-Wallis (ed.), 1959, The Concise Encyclopaedia of World RailwayLocomotives, London: Hutchinson, p. 143..John Marshall, 1978, A Biographical Dictionary of Railway Engineers, Newton Abbot: David \& Charles.GW / PJGR -
33 ab
ăb, ā, abs, prep. with abl. This IndoEuropean particle (Sanscr. apa or ava, Etr. av, Gr. upo, Goth. af, Old Germ. aba, New Germ. ab, Engl. of, off) has in Latin the following forms: ap, af, ab (av), au-, a, a; aps, abs, as-. The existence of the oldest form, ap, is proved by the oldest and best MSS. analogous to the prep. apud, the Sanscr. api, and Gr. epi, and by the weakened form af, which, by the rule of historical grammar and the nature of the Latin letter f, can be derived only from ap, not from ab. The form af, weakened from ap, also very soon became obsolete. There are but five examples of it in inscriptions, at the end of the sixth and in the course of the seventh century B. C., viz.:I.AF VOBEIS,
Inscr. Orell. 3114;AF MVRO,
ib. 6601;AF CAPVA,
ib. 3308;AF SOLO,
ib. 589;AF LYCO,
ib. 3036 ( afuolunt =avolant, Paul. ex Fest. p. 26 Mull., is only a conjecture). In the time of Cicero this form was regarded as archaic, and only here and there used in account-books; v. Cic. Or. 47, 158 (where the correct reading is af, not abs or ab), and cf. Ritschl, Monum. Epigr. p. 7 sq.—The second form of this preposition, changed from ap, was ab, which has become the principal form and the one most generally used through all periods—and indeed the only oue used before all vowels and h; here and there also before some consonants, particularly l, n, r, and s; rarely before c, j, d, t; and almost never before the labials p, b, f, v, or before m, such examples as ab Massiliensibus, Caes. B. C. 1, 35, being of the most rare occurrence.—By changing the b of ab through v into u, the form au originated, which was in use only in the two compounds aufero and aufugio for abfero, ab-fugio; aufuisse for afuisse, in Cod. Medic. of Tac. A. 12, 17, is altogether unusual. Finally, by dropping the b of ab, and lengthening the a, ab was changed into a, which form, together with ab, predominated through all periods of the Latin language, and took its place before all consonants in the later years of Cicero, and after him almoet exclusively.—By dropping the b without lengthening the a, ab occurs in the form a- in the two compounds a-bio and a-perio, q. v.—On the other hand, instead of reducing ap to a and a, a strengthened collateral form, aps, was made by adding to ap the letter s (also used in particles, as in ex, mox, vix). From the first, aps was used only before the letters c, q, t, and was very soon changed into abs (as ap into ab):abs chorago,
Plaut. Pers. 1, 3, 79 (159 Ritschl):abs quivis,
Ter. Ad. 2, 3, 1:abs terra,
Cato, R. R. 51;and in compounds: aps-cessero,
Plaut. Trin. 3, 1, 24 (625 R.); id. ib. 3, 2, 84 (710 R): abs-condo, abs-que, abs-tineo, etc. The use of abs was confined almost exclusively to the combination abs te during the whole ante-classic period, and with Cicero till about the year 700 A. U. C. (=B. C. 54). After that time Cicero evidently hesitates between abs te and a te, but during the last five or six years of his life a te became predominant in all his writings, even in his letters; consequently abs te appears but rarely in later authors, as in Liv. 10, 19, 8; 26, 15, 12;and who, perhaps, also used abs conscendentibus,
id. 28, 37, 2; v. Drakenb. ad. h. l. (Weissenb. ab).—Finally abs, in consequence of the following p, lost its b, and became ds- in the three compounds aspello, as-porto, and as-pernor (for asspernor); v. these words.—The late Lat. verb abbrevio may stand for adbrevio, the d of ad being assimilated to the following b.The fundamental signification of ab is departure from some fixed point (opp. to ad. which denotes motion to a point).In space, and,II.Fig., in time and other relations, in which the idea of departure from some point, as from source and origin, is included; Engl. from, away from, out of; down from; since, after; by, at, in, on, etc.I.Lit., in space: ab classe ad urbem tendunt, Att. ap. Non. 495, 22 (Trag. Rel. p. 177 Rib.):b.Caesar maturat ab urbe proficisci,
Caes. B. G. 1, 7:fuga ab urbe turpissima,
Cic. Att. 7, 21:ducite ab urbe domum, ducite Daphnim,
Verg. E. 8, 68. Cicero himself gives the difference between ab and ex thus: si qui mihi praesto fuerit cum armatis hominibus extra meum fundum et me introire prohibuerit, non ex eo, sed ab ( from, away from) eo loco me dejecerit....Unde dejecti Galli? A Capitolio. Unde, qui cum Graccho fucrunt? Ex Capitolio, etc., Cic. Caecin. 30, 87; cf. Diom. p. 408 P., and a similar distinction between ad and in under ad.—Ellipt.: Diogenes Alexandro roganti, ut diceret, si quid opus esset: Nunc quidem paululum, inquit, a sole, a little out of the sun, Cic. Tusc. 5, 32, 92. —Often joined with usque:illam (mulierem) usque a mari supero Romam proficisci,
all the way from, Cic. Clu. 68, 192; v. usque, I.—And with ad, to denote the space passed over: siderum genus ab ortu ad occasum commeant, from... to, Cic. N. D. 2, 19 init.; cf. ab... in:venti a laevo latere in dextrum, ut sol, ambiunt,
Plin. 2, 47, 48, § 128.Sometimes with names of cities and small islands, or with domus (instead of the usual abl.), partie., in militnry and nautieal language, to denote the marching of soldiers, the setting out of a flcet, or the departure of the inhabitants from some place:c.oppidum ab Aenea fugiente a Troja conditum,
Cic. Verr. 2, 4, 33:quemadmodum (Caesar) a Gergovia discederet,
Caes. B. G. 7, 43 fin.; so id. ib. 7, 80 fin.; Sall. J. 61; 82; 91; Liv. 2, 33, 6 al.; cf.:ab Arimino M. Antonium cum cohortibus quinque Arretium mittit,
Caes. B. C. 1, 11 fin.; and:protinus a Corfinio in Siciliam miserat,
id. ib. 1, 25, 2:profecti a domo,
Liv. 40, 33, 2;of setting sail: cum exercitus vestri numquam a Brundisio nisi hieme summa transmiserint,
Cic. Imp. Pomp. 12, 32; so id. Fam. 15, 3, 2; Caes. B. C. 3, 23; 3, 24 fin.:classe qua advecti ab domo fuerant,
Liv. 8, 22, 6;of citizens: interim ab Roma legatos venisse nuntiatum est,
Liv. 21, 9, 3; cf.:legati ab Orico ad M. Valerium praetorem venerunt,
id. 24, 40, 2.Sometimes with names of persons or with pronouns: pestem abige a me, Enn. ap. Cic. Ac. 2, 28, 89 (Trag. v. 50 Vahl.):B.Quasi ad adulescentem a patre ex Seleucia veniat,
Plaut. Trin. 3, 3, 41; cf.:libertus a Fuflis cum litteris ad Hermippum venit,
Cic. Fl. 20, 47:Nigidium a Domitio Capuam venisse,
id. Att. 7, 24:cum a vobis discessero,
id. Sen. 22:multa merces tibi defluat ab Jove Neptunoque,
Hor. C. 1, 28, 29 al. So often of a person instead of his house, lodging, etc.: videat forte hic te a patre aliquis exiens, from the father, i. e. from his house, Ter. Heaut. 2, 2, 6:so a fratre,
id. Phorm. 5, 1, 5:a Pontio,
Cic. Att. 5, 3 fin.:ab ea,
Ter. And. 1, 3, 21; and so often: a me, a nobis, a se, etc., from my, our, his house, etc., Plaut. Stich. 5, 1, 7; Ter. Heaut. 3, 2, 50; Cic. Att. 4, 9, 1 al.Transf., without the idea of motion. To designate separation or distance, with the verbs abesse, distare, etc., and with the particles longe, procul, prope, etc.1.Of separation:2.ego te afuisse tam diu a nobis dolui,
Cic. Fam. 2, 1, 2:abesse a domo paulisper maluit,
id. Verr. 2, 4, 18, § 39:tum Brutus ab Roma aberat,
Sall. C. 40, 5:absint lacerti ab stabulis,
Verg. G. 4, 14.—Of distance:3.quot milia fundus suus abesset ab urbe,
Cic. Caecin. 10, 28; cf.:nos in castra properabamus, quae aberant bidui,
id. Att. 5, 16 fin.; and:hic locus aequo fere spatio ab castris Ariovisti et Caesaris aberat,
Caes. B. G. 1, 43, 1:terrae ab hujusce terrae, quam nos incolimus, continuatione distantes,
Cic. N. D. 2, 66, 164:non amplius pedum milibus duobus ab castris castra distabant,
Caes. B. C. 1, 82, 3; cf. id. lb. 1, 3, 103.—With adverbs: annos multos longinque ab domo bellum gerentes, Enn. ap. Non. 402, 3 (Trag. v. 103 Vahl.):cum domus patris a foro longe abesset,
Cic. Cael. 7, 18 fin.; cf.:qui fontes a quibusdam praesidiis aberant longius,
Caes. B. C. 3, 49, 5:quae procul erant a conspectu imperii,
Cic. Agr. 2, 32, 87; cf.:procul a castris hostes in collibus constiterunt,
Caes. B. G. 5, 17, 1; and:tu procul a patria Alpinas nives vides,
Verg. E. 10, 46 (procul often also with simple abl.;v. procul): cum esset in Italia bellum tam prope a Sicilia, tamen in Sicilia non fuit,
Cic. Verr. 2, 5, 2, § 6; cf.:tu apud socrum tuam prope a meis aedibus sedebas,
id. Pis. 11, 26; and:tam prope ab domo detineri,
id. Verr. 2, 2, 3, § 6.—So in Caesar and Livy, with numerals to designate the measure of the distance:onerariae naves, quae ex eo loco ab milibus passuum octo vento tenebatur,
eight miles distant, Caes. B. G. 4, 22, 4; and without mentioning the terminus a quo: ad castra contenderunt, et ab milibus passunm minus duobus castra posuerunt, less than two miles off or distant, id. ib. 2, 7, 3; so id. ib. 2, 5, 32; 6, 7, 3; id. B. C. 1, 65; Liv. 38, 20, 2 (for which:duo milia fere et quingentos passus ab hoste posuerunt castra,
id. 37, 38, 5). —To denote the side or direction from which an object is viewed in its local relations,=a parte, at, on, in: utrum hacin feriam an ab laeva latus? Enn. ap. Plaut. Cist. 3, 10 (Trag. v. 38 Vahl.); cf.:II.picus et cornix ab laeva, corvos, parra ab dextera consuadent,
Plaut. As. 2, 1, 12: clamore ab ea parte audito. on this side, Caes. B. G. 3, 26, 4: Gallia Celtica attingit ab Sequanis et Helvetiis flumen Rhenum, on the side of the Sequani, i. e. their country, id. ib. 1, 1, 5:pleraque Alpium ab Italia sicut breviora ita arrectiora sunt,
on the Italian side, Liv. 21, 35, 11:non eadem diligentia ab decumuna porta castra munita,
at the main entrance, Caes. B. G. 3, 25 fin.:erat a septentrionibus collis,
on the north, id. ib. 7, 83, 2; so, ab oriente, a meridie, ab occasu; a fronte, a latere, a tergo, etc. (v. these words).Fig.A.In time.1.From a [p. 3] point of time, without reference to the period subsequently elapsed. After:2.Exul ab octava Marius bibit,
Juv. 1,40:mulieres jam ab re divin[adot ] adparebunt domi,
immediately after the sucrifice, Plaut. Poen. 3, 3, 4:Caesar ab decimae legionis cohortatione ad dextrum cornu profectus,
Caes. B. G. 2, 25, 1:ab hac contione legati missi sunt,
immediately after, Liv. 24, 22, 6; cf. id. 28, 33, 1; 40, 47, 8; 40, 49, 1 al.:ab eo magistratu,
after this office, Sall. J. 63, 5:a summa spe novissima exspectabat,
after the greatest hope, Tac. A. 6, 50 fin. —Strengthened by the adverbs primum, confestim, statim, protinus, or the adj. recens, immediately after, soon after:ut primum a tuo digressu Romam veni,
Cic. Att. 1, 5, 4; so Suet. Tib. 68:confestim a proelio expugnatis hostium castris,
Liv. 30, 36, 1:statim a funere,
Suet. Caes. 85;and followed by statim: ab itinere statim,
id. ib. 60:protinus ab adoptione,
Vell. 2, 104, 3:Homerus qui recens ab illorum actate fuit,
soon after their time, Cic. N. D. 3, 5; so Varr. R. R. 2, 8, 2; Verg. A. 6, 450 al. (v. also primum, confestim, etc.).—Sometimes with the name of a person or place, instead of an action: ibi mihi tuae litterae binae redditae sunt tertio abs te die,
i. e. after their departure from you, Cic. Att. 5, 3, 1: in Italiam perventum est quinto mense a Carthagine Nov[adot ], i. e. after leaving (=postquam a Carthagine profecti sunt), Liv. 21, 38, 1:secundo Punico (bello) Scipionis classis XL. die a securi navigavit,
i. e. after its having been built, Plin. 16, 39, 74, § 192. —Hence the poct. expression: ab his, after this (cf. ek toutôn), i. e. after these words, hereupon, Ov. M. 3, 273; 4, 329; 8, 612; 9, 764.With reference to a subsequent period. From, since, after:b.ab hora tertia bibebatur,
from the third hour, Cic. Phil. 2, 41:infinito ex tempore, non ut antea, ab Sulla et Pompeio consulibus,
since the consulship of, id. Agr. 2, 21, 56:vixit ab omni aeternitate,
from all eternity, id. Div. 1, 51, 115:cum quo a condiscipulatu vivebat conjunctissime,
Nep. Att. 5, 3:in Lycia semper a terrae motu XL. dies serenos esse,
after an earthquake, Plin. 2, 96, 98, § 211 al.:centesima lux est haec ab interitu P. Clodii,
since the death of, Cic. Mil. 35, 98; cf.:cujus a morte quintus hic et tricesimus annus est,
id. Sen. 6, 19; and:ab incenso Capitolio illum esse vigesumiun annum,
since, Sall. C. 47, 2:diebus triginta, a qua die materia caesa est,
Caes. B. C. 1, 36.—Sometimes joined with usque and inde:quod augures omnes usque ab Romulo decreverunt,
since the time of, Cic. Vat. 8, 20:jam inde ab infelici pugna ceciderant animi,
from the very beginning of, Liv. 2, 65 fin. —Hence the adverbial expressions ab initio, a principio, a primo, at, in, or from the beginning, at first; v. initium, principium, primus. Likewise ab integro, anew, afresh; v. integer.—Ab... ad, from (a time)... to:ab hora octava ad vesperum secreto collocuti sumus,
Cic. Att. 7, 8, 4; cf.:cum ab hora septima ad vesperum pugnatum sit,
Caes. B. G. 1, 26, 2; and:a quo tempore ad vos consules anni sunt septingenti octoginta unus,
Vell. 1, 8, 4; and so in Plautus strengthened by usque:pugnata pugnast usque a mane ad vesperum,
from morning to evening, Plaut. Am. 1, 1, 97; id. Most. 3, 1, 3; 3, 2, 80.—Rarely ab... in: Romani ab sole orto in multum diei stetere in acie, from... till late in the day, Liv. 27, 2, 9; so Col. 2, 10, 17; Plin. 2, 31, 31, § 99; 2, 103, 106, § 229; 4, 12, 26, § 89.Particularly with nouns denoting a time of life:B.qui homo cum animo inde ab ineunte aetate depugnat suo,
from an early age, from early youth, Plaut. Trin. 2, 2, 24; so Cic. Off. 2, 13, 44 al.:mihi magna cum co jam inde a pueritia fuit semper famillaritas,
Ter. Heaut. 1, 2, 9; so,a pueritia,
Cic. Tusc. 2, 11, 27 fin.; id. Fam. 5, 8, 4:jam inde ab adulescentia,
Ter. Ad. 1, 1, 16:ab adulescentia,
Cic. Rep. 2, 1:jam a prima adulescentia,
id. Fam. 1, 9, 23:ab ineunte adulescentia,
id. ib. 13, 21, 1; cf.followed by ad: usque ad hanc aetatem ab incunte adulescentia,
Plaut. Trin. 2, 2, 20:a primis temporibus aetatis,
Cic. Fam. 4, 3, 3:a teneris unguiculis,
from childhood, id. ib. 1, 6, 2:usque a toga pura,
id. Att. 7, 8, 5:jam inde ab incunabulis,
Liv. 4, 36, 5:a prima lanugine,
Suet. Oth. 12:viridi ab aevo,
Ov. Tr. 4, 10, 17 al.;rarely of animals: ab infantia,
Plin. 10, 63, 83, § 182.—Instead of the nom. abstr. very often (like the Greek ek paioôn, etc.) with concrete substantives: a pucro, ab adulescente, a parvis, etc., from childhood, etc.:qui olim a puero parvulo mihi paedagogus fuerat,
Plaut. Merc. 1, 1, 90; so,a pausillo puero,
id. Stich. 1, 3, 21:a puero,
Cic. Ac. 2, 36, 115; id. Fam. 13, 16, 4 (twice) al.:a pueris,
Cic. Tusc. 1, 24, 57; id. de Or. 1, 1, 2 al.:ab adulescente,
id. Quint. 3, 12:ab infante,
Col. 1, 8, 2:a parva virgine,
Cat. 66, 26 al. —Likewise and in the same sense with adject.: a parvo, from a little child, or childhood, Liv. 1, 39, 6 fin.; cf.:a parvis,
Ter. And. 3, 3, 7; Cic. Leg. 2, 4, 9:a parvulo,
Ter. And. 1, 1, 8; id. Ad. 1, 1, 23; cf.:ab parvulis,
Caes. B. G. 6, 21, 3:ab tenero,
Col. 5, 6, 20;and rarely of animals: (vacca) a bima aut trima fructum ferre incipit,
Varr. R. R. 2, 1, 13.In other relations in which the idea of going forth, proceeding, from something is included.1.In gen. to denote departure, separation, deterring, avoiding, intermitting, etc., or distance, difference, etc., of inanimate or abstract things. From: jus atque aecum se a malis spernit procul, Enn. ap. Non. 399, 10 (Trag. v. 224 Vahl.):2.suspitionem et culpam ut ab se segregent,
Plaut. Trin. 1, 2, 42:qui discessum animi a corpore putent esse mortem,
Cic. Tusc. 1, 9, 18:hic ab artificio suo non recessit,
id. ib. 1, 10, 20 al.:quod si exquiratur usque ab stirpe auctoritas,
Plaut. Trin. 1, 2, 180:condicionem quam ab te peto,
id. ib. 2, 4, 87; cf.:mercedem gloriae flagitas ab iis, quorum, etc.,
Cic. Tusc. 1, 15, 34:si quid ab illo acceperis,
Plaut. Trin. 2, 2, 90:quae (i. e. antiquitas) quo propius aberat ab ortu et divina progenie,
Cic. Tusc. 1, 12, 26:ab defensione desistere,
Caes. B. C. 2, 12, 4:ne quod tempus ab opere intermitteretur,
id. B. G. 7, 24, 2:ut homines adulescentis a dicendi studio deterream,
Cic. de Or. 1, 25, 117, etc.—Of distance (in order, rank, mind, or feeling):qui quartus ab Arcesila fuit,
the fourth in succession from, Cic. Ac. 1, 12, 46:tu nunc eris alter ab illo,
next after him, Verg. E. 5, 49; cf.:Aiax, heros ab Achille secundus,
next in rank to, Hor. S. 2, 3, 193:quid hoc ab illo differt,
from, Cic. Caecin. 14, 39; cf.:hominum vita tantum distat a victu et cultu bestiarum,
id. Off. 2, 4, 15; and:discrepare ab aequitate sapientiam,
id. Rep. 3, 9 fin. (v. the verbs differo, disto, discrepo, dissideo, dissentio, etc.):quae non aliena esse ducerem a dignitate,
Cic. Fam. 4, 7:alieno a te animo fuit,
id. Deiot. 9, 24 (v. alienus). —So the expression ab re (qs. aside from the matter, profit; cf. the opposite, in rem), contrary to one's profit, to a loss, disadvantageous (so in the affirmative very rare and only ante-class.):subdole ab re consulit,
Plaut. Trin. 2, 1, 12; cf. id. Capt. 2, 2, 88; more frequently and class. (but not with Cicero) in the negative, non, haud, ab re, not without advantage or profit, not useless or unprofitable, adcantageous:haut est ab re aucupis,
Plaut. As. 1, 3, 71:non ab re esse Quinctii visum est,
Liv. 35, 32, 6; so Plin. 27, 8, 35; 31, 3, 26; Suet. Aug. 94; id. Dom. 11; Gell. 18, 14 fin.; App. Dogm. Plat. 3, p. 31, 22 al. (but in Ter. Ad. 5, 3, 44, ab re means with respect to the money matter).In partic.a.To denote an agent from whom an action proceeds, or by whom a thing is done or takes place. By, and in archaic and solemn style, of. So most frequently with pass. or intrans. verbs with pass. signif., when the active object is or is considered as a living being: Laudari me abs te, a laudato viro, Naev. ap. Cic. Tusc. 4, 31, 67: injuria abs te afficior, Enn. ap. Auct. Her. 2, 24, 38:b.a patre deductus ad Scaevolam,
Cic. Lael. 1, 1:ut tamquam a praesentibus coram haberi sermo videretur,
id. ib. 1, 3:disputata ab eo,
id. ib. 1, 4 al.:illa (i. e. numerorum ac vocum vis) maxime a Graecia vetere celebrata,
id. de Or. 3, 51, 197:ita generati a natura sumus,
id. Off. 1, 29, 103; cf.:pars mundi damnata a rerum natura,
Plin. 4, 12, 26, § 88:niagna adhibita cura est a providentia deorum,
Cic. N. D. 2, 51 al. —With intrans. verbs:quae (i. e. anima) calescit ab eo spiritu,
is warmed by this breath, Cic. N. D. 2, 55, 138; cf. Ov. M. 1, 417: (mare) qua a sole collucet, Cic. Ac. 2, 105:salvebis a meo Cicerone,
i. e. young Cicero sends his compliments to you, id. Att. 6, 2 fin.:a quibus (Atheniensibus) erat profectus,
i. e. by whose command, Nep. Milt. 2, 3:ne vir ab hoste cadat,
Ov. H. 9, 36 al. —A substantive or adjective often takes the place of the verb (so with de, q. v.):levior est plaga ab amico quam a debitore,
Cic. Fam. 9, 16, 7; cf.:a bestiis ictus, morsus, impetus,
id. Off. 2, 6, 19:si calor est a sole,
id. N. D. 2, 52:ex iis a te verbis (for a te scriptis),
id. Att. 16, 7, 5:metu poenae a Romanis,
Liv. 32, 23, 9:bellum ingens a Volscis et Aequis,
id. 3, 22, 2:ad exsolvendam fldem a consule,
id. 27, 5, 6.—With an adj.:lassus ab equo indomito,
Hor. S. 2, 2, 10:Murus ab ingenic notior ille tuo,
Prop. 5, 1, 126:tempus a nostris triste malis,
time made sad by our misfortunes, Ov. Tr. 4, 3, 36.—Different from per:vulgo occidebantur: per quos et a quibus?
by whom and upon whose orders? Cic. Rosc. Am. 29, 80 (cf. id. ib. 34, 97: cujus consilio occisus sit, invenio; cujus manu sit percussus, non laboro); so,ab hoc destitutus per Thrasybulum (i. e. Thrasybulo auctore),
Nep. Alc. 5, 4.—Ambiguity sometimes arises from the fact that the verb in the pass. would require ab if used in the active:si postulatur a populo,
if the people demand it, Cic. Off. 2, 17, 58, might also mean, if it is required of the people; on the contrary: quod ab eo (Lucullo) laus imperatoria non admodum exspectabatur, not since he did not expect military renown, but since they did not expect military renown from him, Cic. Ac. 2, 1, 2, and so often; cf. Rudd. II. p. 213. (The use of the active dative, or dative of the agent, instead of ab with the pass., is well known, Zumpt, § 419. It is very seldom found in prose writers of the golden age of Roman liter.; with Cic. sometimes joined with the participles auditus, cognitus, constitutus, perspectus, provisus, susceptus; cf. Halm ad Cic. Imp. Pomp. 24, 71, and ad ejusdem, Cat. 1, 7 fin.; but freq. at a later period; e. g. in Pliny, in Books 2-4 of H. N., more than twenty times; and likewise in Tacitus seventeen times. Vid. the passages in Nipperd. ad Tac. A. 2, 49.) Far more unusual is the simple abl. in the designation of persons:deseror conjuge,
Ov. H. 12, 161; so id. ib. 5, 75; id. M. 1, 747; Verg. A. 1, 274; Hor. C. 2, 4, 9; 1, 6, 2;and in prose,
Quint. 3, 4, 2; Sen. Contr. 2, 1; Curt. 6, 7, 8; cf. Rudd. II. p. 212; Zumpt ad Quint. V. p. 122 Spalding.—Hence the adverbial phrase a se=uph heautou, sua sponte, of one's own uccord, spontaneously:ipsum a se oritur et sua sponte nascitur,
Cic. Fin. 2, 24, 78:(urna) ab se cantat quoja sit,
Plaut. Rud. 2, 5, 21 (al. eapse; cf. id. Men. 1, 2, 66); so Col. 11, 1, 5; Liv. 44, 33, 6.With names of towns to denote origin, extraction, instead of gentile adjectives. From, of:c.pastores a Pergamide,
Varr. R. R. 2, 2, 1:Turnus ab Aricia,
Liv. 1, 50, 3 (for which Aricinus, id. 1, 51, 1):obsides dant trecentos principum a Cora atque Pometia liberos,
Liv. 2, 22, 2; and poet.: O longa mundi servator ab Alba, Auguste, thou who art descended from the old Alban race of kings (=oriundus, or ortus regibus Albanis), Prop. 5, 6, 37.In giving the etymology of a name: eam rem (sc. legem, Gr. nomon) illi Graeco putant nomine a suum cuique tribuendo appellatam, ego nostro a legendo, Cic. Leg. 1, 6, 19: annum intervallum regni fuit: id ab re... interregnum appellatum, Liv. 1, 17, 6:d.(sinus maris) ab nomine propinquae urbis Ambracius appellatus,
id. 38, 4, 3; and so Varro in his Ling. Lat., and Pliny, in Books 1-5 of H. N., on almost every page. (Cf. also the arts. ex and de.)With verbs of beginning and repeating: a summo bibere, in Plaut. to drink in succession from the one at the head of the table:e.da, puere, ab summo,
Plaut. As. 5, 2, 41; so,da ab Delphio cantharum circum, id Most. 1, 4, 33: ab eo nobis causa ordienda est potissimum,
Cic. Leg. 1, 7, 21:coepere a fame mala,
Liv. 4, 12, 7:cornicem a cauda de ovo exire,
tail-foremost, Plin. 10, 16, 18:a capite repetis, quod quaerimus,
Cic. Leg. 1, 6, 18 al.With verbs of freeing from, defending, or protecting against any thing:f.a foliis et stercore purgato,
Cato, R. R. 65 (66), 1:tantumne ab re tuast oti tibi?
Ter. Heaut. 1, [p. 4] 1, 23; cf.:Saguntini ut a proeliis quietem habuerant,
Liv. 21, 11, 5:expiandum forum ab illis nefarii sceleris vestigiis,
Cic. Rab. Perd. 4, 11:haec provincia non modo a calamitate, sed etiam a metu calamitatis est defendenda,
id. Imp. Pomp. 6, 14 (v. defendo):ab incendio urbem vigiliis munitam intellegebat,
Sall. C. 32:ut neque sustinere se a lapsu possent,
Liv. 21, 35, 12:ut meam domum metueret atque a me ipso caveret,
Cic. Sest. 64, 133.With verbs of expecting, fearing, hoping, and the like, ab =a parte, as, Cic. Att. 9, 7, 4: cum eadem metuam ab hac parte, since I fear the same from this side; hence, timere, metuere ab aliquo, not, to be afraid of any one, but, to fear something (proceeding from) from him:g.el metul a Chryside,
Ter. And. 1, 1, 79; cf.:ab Hannibale metuens,
Liv. 23, 36; and:metus a praetore,
id. 23, 15, 7;v. Weissenb. ad h. l.: a quo quidem genere, judices, ego numquam timui,
Cic. Sull. 20, 59:postquam nec ab Romanis robis ulla est spes,
you can expect nothing from the Romans, Liv. 21, 13, 4.With verbs of fastening and holding:h.funiculus a puppi religatus,
Cic. Inv. 2, 51, 154:cum sinistra capillum ejus a vertice teneret,
Q. Cic. Pet. Cons. 3.Ulcisci se ab aliquo, to take vengeance on one:i.a ferro sanguis humanus se ulciscitur,
Plin. 34, 14, 41 fin.Cognoscere ab aliqua re to knoio or learn by means of something (different from ab aliquo, to learn from some one):j.id se a Gallicis armis atque insignibus cognovisse,
Caes. B. G. 1, 22.Dolere, laborare, valere ab, instead of the simple abl.:k.doleo ab animo, doleo ab oculis, doleo ab aegritudine,
Plaut. Cist. 1, 1, 62:a morbo valui, ab animo aeger fui,
id. Ep. 1, 2, 26; cf. id. Aul. 2, 2, 9:a frigore et aestu ne quid laborent,
Varr. R. R. 2, 2, 17; so,a frigore laborantibus,
Plin. 32, 10, 46, § 133; cf.:laborare ab re frumentaria,
Caes. B. G. 7, 10, 1; id. B. C. 3, 9; v. laboro.Where verbs and adjectives are joined with ab, instead of the simple abl., ab defines more exactly the respect in which that which is expressed by the verb or adj. is to be understood, in relation to, with regard to, in respect to, on the part of:l.ab ingenio improbus,
Plaut. Truc. 4, 3, 59:a me pudica'st,
id. Curc. 1, 1, 51:orba ab optimatibus contio,
Cic. Fl. 23, 54; ro Ov. H. 6,156: securos vos ab hac parte reddemus, Planc. ap. Cic. Fam. 10, 24 fin. (v. securus):locus copiosus a frumento,
Cic. Att. 5, 18, 2; cf.:sumus imparati cum a militibas tum a pecunia,
id. ib. 7, 15 fin.:ille Graecus ab omni laude felicior,
id. Brut. 16, 63:ab una parte haud satis prosperuin,
Liv. 1, 32, 2 al.;so often in poets ab arte=arte,
artfully, Tib. 1, 5, 4; 1, 9, 66; Ov. Am. 2, 4, 30.In the statement of the motive instead of ex, propter, or the simple abl. causae, from, out of, on account of, in consequence of: ab singulari amore scribo, Balb. ap. Cic. Att. 9, 7, B fin.:m.linguam ab irrisu exserentem,
thrusting out the tongue in derision, Liv. 7, 10, 5:ab honore,
id. 1, 8; so, ab ira, a spe, ab odio, v. Drak. ad Liv. 24, 30, 1: 26, 1, 3; cf. also Kritz and Fabri ad Sall. J. 31, 3, and Fabri ad Liv. 21, 36, 7.Especially in the poets instead of the gen.:n.ab illo injuria,
Ter. And. 1, 1, 129:fulgor ab auro,
Lucr. 2, 5:dulces a fontibus undae,
Verg. G. 2, 243.In indicating a part of the whole, for the more usual ex, of, out of:o.scuto ab novissimis uni militi detracto,
Caes. B. G. 2, 25, 1:nonnuill ab novissimis,
id. ib.; Cic. Sest. 65, 137; cf. id. ib. 59 fin.: a quibus (captivis) ad Senatum missus (Regulus).In marking that from which any thing proceeds, and to which it belongs:p.qui sunt ab ea disciplina,
Cic. Tusc. 2, 3, 7:ab eo qui sunt,
id. Fin. 4, 3, 7:nostri illi a Platone et Aristotele aiunt,
id. Mur. 30, 63 (in imitation of oi upo tinos).To designate an office or dignity (with or without servus; so not freq. till after the Aug. period;q.in Cic. only once): Pollex, servus a pedibus meus,
one of my couriers, Cic. Att. 8, 5, 1; so,a manu servus,
a secretary, Suet. Caes. 74: Narcissum ab eplstulis ( secretary) et Pallantem a rationibus ( accountant), id. Claud. 28; and so, ab actis, ab admissione, ab aegris, ab apotheca, ab argento, a balneis, a bibliotheca, a codicillis, a jumentis, a potione, etc. (v. these words and Inscr. Orell. vol. 3, Ind. xi. p. 181 sq.).The use of ab before adverbs is for the most part peculiar to later Latinity:► a.a peregre,
Vitr. 5, 7 (6), 8:a foris,
Plin. 17, 24, 37; Vulg. Gen, 7, 16; ib. Matt. 23, 27:ab intus,
ib. ib. 7, 15:ab invicem,
App. Herb. 112; Vulg. Matt. 25, 32; Cypr. Ep. 63, 9: Hier. Ep. 18:a longe,
Hyg. Fab. 257; Vulg. Gen. 22, 4; ib. Matt. 26, 58:a modo,
ib. ib. 23, 39;Hier. Vit. Hilar.: a nune,
Vulg. Luc. 1, 48:a sursum,
ib. Marc. 15, 38.Ab is not repeated like most other prepositions (v. ad, ex, in, etc.) with pron. interrog. or relat. after subst. and pron. demonstr. with ab:b.Arsinoen, Stratum, Naupactum...fateris ab hostibus esse captas. Quibus autem hostibus? Nempe iis, quos, etc.,
Cic. Pis. 37, 91:a rebus gerendis senectus abstrahit. Quibus? An iis, quae in juventute geruntur et viribus?
id. Sen. 6:a Jove incipiendum putat. Quo Jove?
id. Rep. 1, 36, 56:res publica, quascumque vires habebit, ab iis ipsis, quibus tenetur, de te propediem impetrabit,
id. Fam. 4, 13, 5.—Ab in Plantus is once put after the word which it governs: quo ab, As. 1, 1, 106.—c.It is in various ways separated from the word which it governs:d.a vitae periculo,
Cic. Brut. 91, 313:a nullius umquam me tempore aut commodo,
id. Arch. 6, 12:a minus bono,
Sall. C. 2, 6:a satis miti principio,
Liv. 1, 6, 4:damnis dives ab ipsa suis,
Ov. H. 9, 96; so id. ib. 12, 18; 13, 116.—The poets join a and que, making aque; but in good prose que is annexed to the following abl. (a meque, abs teque, etc.):e.aque Chao,
Verg. G. 4, 347:aque mero,
Ov. M. 3, 631:aque viro,
id. H. 6, 156:aque suis,
id. Tr. 5, 2, 74 al. But:a meque,
Cic. Fam. 2, 16, 1:abs teque,
id. Att. 3, 15, 4:a teque,
id. ib. 8, 11, §7: a primaque adulescentia,
id. Brut. 91, 315 al. —A Greek noun joined with ab stands in the dat.: a parte negotiati, hoc est pragmatikê, removisse, Quint. 3, 7, 1.III.In composition ab,1.Retains its original signif.: abducere, to take or carry away from some place: abstrahere, to draw auay; also, downward: abicere, to throw down; and denoting a departure from the idea of the simple word, it has an effect apparently privative: absimilis, departing from the similar, unlike: abnormis, departing from the rule, unusual (different from dissimilis, enormis); and so also in amens=a mente remotus, alienus ( out of one's senses, without self-control, insane): absurdus, missounding, then incongruous, irrational: abutor (in one of its senses), to misuse: aborior, abortus, to miscarry: abludo; for the privative force the Latin regularly employs in-, v. 2. in.—2.It more rarely designates completeness, as in absorbere, abutor ( to use up). (The designation of the fourth generation in the ascending or descending line by ab belongs here only in appearance; as abavus for quartus pater, great-great-grandfather, although the Greeks introduced upopappos; for the immutability of the syllable ab in abpatrnus and abmatertera, as well as the signif. Of the word abavus, grandfather's grandfather, imitated in abnepos, grandchild's grandchild, seems to point to a derivation from avi avus, as Festus, p. 13 Mull., explains atavus, by atta avi, or, rather, attae avus.) -
34 era
f.1 era (periodo).era cristiana/geológica Christian/geological erala era espacial the space age2 threshing floor.3 thrashing floor, threshing floor.4 garden patch.pres.indicat.3rd person singular (él/ella/ello) present indicative of spanish verb: erar.imperat.2nd person singular (tú) Imperative of Spanish verb: erar.imperf.indicat.3rd person singular (él/ella/ello) Imperfect Indicative of Spanish verb: ser.* * *1→ link=ser ser————————1 AGRICULTURA threshing floor2 (cuadro de jardín) bed, plot————————1 (tiempo) era, age\era cristiana Christian era* * *noun f.* * *I IISF ( Hist) era, ageera cristiana, era de Cristo — Christian era
IIIera española, era hispánica — Spanish Era ( from 38 B.C.)
SF (Agr) [para cereales] threshing floor; [para flores] bed, plot; [para hortalizas] patcherais* * *I1) (período, época) era, age2) (Agr) threshing floorII* * *= era, epoch, age.Ex. Thus, as we stand on the threshold of what is undoubtedly a new era in catalog control, it is worth considering to what extent the traditional services of the Library will continue in the forms now available.Ex. The epoch of management inquiry and research has largely developed during this century, and many schools of thought have tried to formulate the underlying principles of management.Ex. He was a frank elitist living in an age of rampant equalitarianism.----* en la era digital = in the digital era, in the digital age.* era anterior al Cristianismo = pre-Christian era.* era cristiana, la = common era, the (C.E.).* era de la copia electrónica, la = electrocopying era, the.* era de la electrónica, la = electronic age, the.* era de la fotocopia, la = photocopying era, the.* era de la imprenta, la = print era, the.* era de la información = information era.* era de la información, la = information age, the.* era de la informática, la = computer age, the.* Era del Conocimiento, la = Knowledge Age, the.* era digital, la = digital age, the.* era moderna, la = modern era, the.* era tecnológica = technological age.* nacido antes de la era digital = digital immigrant.* nacido en la era digital = digital native.* nueva era = new age.* pasar a la era de = move into + the age of.* * *I1) (período, época) era, age2) (Agr) threshing floorII* * *= era, epoch, age.Ex: Thus, as we stand on the threshold of what is undoubtedly a new era in catalog control, it is worth considering to what extent the traditional services of the Library will continue in the forms now available.
Ex: The epoch of management inquiry and research has largely developed during this century, and many schools of thought have tried to formulate the underlying principles of management.Ex: He was a frank elitist living in an age of rampant equalitarianism.* en la era digital = in the digital era, in the digital age.* era anterior al Cristianismo = pre-Christian era.* era cristiana, la = common era, the (C.E.).* era de la copia electrónica, la = electrocopying era, the.* era de la electrónica, la = electronic age, the.* era de la fotocopia, la = photocopying era, the.* era de la imprenta, la = print era, the.* era de la información = information era.* era de la información, la = information age, the.* era de la informática, la = computer age, the.* Era del Conocimiento, la = Knowledge Age, the.* era digital, la = digital age, the.* era moderna, la = modern era, the.* era tecnológica = technological age.* nacido antes de la era digital = digital immigrant.* nacido en la era digital = digital native.* nueva era = new age.* pasar a la era de = move into + the age of.* * *era1A (período, época) era, agela era cristiana the Christian erala era atómica/espacial the atomic/space ageel año 210 de nuestra era the year 210 AD, the year of our Lord 210B ( Agr) threshing floor* * *
Del verbo ser: ( conjugate ser)
era es:
1ª persona singular (yo) imperfecto indicativo3ª persona singular (él/ella/usted) imperfecto indicativo
Multiple Entries:
era
ser
era sustantivo femenino (período, época) era, age
ser ( conjugate ser) cópula
1 ( seguido de adjetivos) to be◊ ser expresses identity or nature as opposed to condition or state, which is normally conveyed by estar. The examples given below should be contrasted with those to be found in estar 1 cópula 1 es bajo/muy callado he's short/very quiet;
es sorda de nacimiento she was born deaf;
es inglés/católico he's English/(a) Catholic;
era cierto it was true;
sé bueno, estate quieto be a good boy and keep still;
que seas muy feliz I hope you'll be very happy;
(+ me/te/le etc)
ver tb imposible, difícil etc
2 ( hablando de estado civil) to be;
es viuda she's a widow;
ver tb estar 1 cópula 2
3 (seguido de nombre, pronombre) to be;
ábreme, soy yo open the door, it's me
4 (con predicado introducido por `de'):
soy de Córdoba I'm from Cordoba;
es de los vecinos it belongs to the neighbors, it's the neighbors';
no soy de aquí I'm not from around here
5 (hipótesis, futuro):
¿será cierto? can it be true?
verbo intransitivo
1
b) (liter) ( en cuentos):◊ érase una vez … once upon a time there was …
2a) (tener lugar, ocurrir):
¿dónde fue el accidente? where did the accident happen?b) ( en preguntas):◊ ¿qué habrá sido de él? I wonder what happened to o what became of him;
¿qué es de Marisa? (fam) what's Marisa up to (these days)? (colloq);
¿qué va a ser de nosotros? what will become of us?
3 ( sumar):◊ ¿cuánto es (todo)? how much is that (altogether)?;
son 3.000 pesos that'll be o that's 3,000 pesos;
somos diez en total there are ten of us altogether
4 (indicando finalidad, adecuación) era para algo to be for sth;
( en locs)
¿cómo es eso? why is that?, how come? (colloq);
como/cuando/donde sea: tengo que conseguir ese trabajo como sea I have to get that job no matter what;
hazlo como sea, pero hazlo do it any way o however you want but get it done;
el lunes o cuando sea next Monday or whenever;
puedo dormir en el sillón o donde sea I can sleep in the armchair or wherever you like o anywhere you like;
de ser así (frml) should this be so o the case (frml);
¡eso es! that's it!, that's right!;
es que …: ¿es que no lo saben? do you mean to say they don't know?;
es que no sé nadar the thing is I can't swim;
lo que sea: cómete una manzana, o lo que sea have an apple or something;
estoy dispuesta a hacer lo que sea I'm prepared to do whatever it takes;
o sea: en febrero, o sea hace un mes in February, that is to say a month ago;
o sea que no te interesa in other words, you're not interested;
o sea que nunca lo descubriste so you never found out;
(ya) sea …, (ya) sea … either …, or …;
sea como sea at all costs;
sea cuando sea whenever it is;
sea donde sea no matter where;
sea quien sea whoever it is;
si no fuera/hubiera sido por … if it wasn't o weren't/hadn't been for …
( en el tiempo) to be;◊ ¿qué fecha es hoy? what's the date today?, what's today's date;
serían las cuatro cuando llegó it must have been (about) four (o'clock) when she arrived;
ver tb v impers
era v impers to be;
era v aux ( en la voz pasiva) to be;
fue construido en 1900 it was built in 1900
■ sustantivo masculino
1
◊ era humano/vivo human/living beingb) (individuo, persona):
2 ( naturaleza):
era f (periodo) age, era
la era de la informática, the age of the computer
ser
I sustantivo masculino
1 being: es un ser despreciable, he's despicable
ser humano, human being
ser vivo, living being
2 (esencia) essence: eso forma parte de su ser, that is part of him
II verbo intransitivo
1 (cualidad) to be: eres muy modesto, you are very modest
2 (fecha) to be: hoy es lunes, today is Monday
ya es la una, it's one o'clock
3 (cantidad) eran unos cincuenta, there were about fifty people
(al pagar) ¿cuánto es?, how much is it?
son doscientas, it is two hundred pesetas
Mat dos y tres son cinco, two and three make five
4 (causa) aquella mujer fue su ruina, that woman was his ruin
5 (oficio) to be a(n): Elvira es enfermera, Elvira is a nurse
6 (pertenencia) esto es mío, that's mine
es de Pedro, it is Pedro's
7 (afiliación) to belong: es del partido, he's a member of the party
es un chico del curso superior, he is a boy from the higher year
8 (origen) es de Málaga, she is from Málaga
¿de dónde es esta fruta? where does this fruit come from?
9 (composición, material) to be made of: este jersey no es de lana, this sweater is not (made of) wool
10 ser de, (afinidad, comparación) lo que hizo fue de tontos, what she did was a foolish thing
11 (existir) Madrid ya no es lo que era, Madrid isn't what it used to be
12 (suceder) ¿qué fue de ella?, what became of her?
13 (tener lugar) to be: esta tarde es el entierro, the funeral is this evening 14 ser para, (finalidad) to be for: es para pelar patatas, it's for peeling potatoes
(adecuación, aptitud) no es una película para niños, the film is not suitable for children
esta vida no es para ti, this kind of life is not for you
15 (efecto) era para llorar, it was painful
es (como) para darle una bofetada, it makes me want to slap his face
no es para tomárselo a broma, it is no joke
16 (auxiliar en pasiva) to be: fuimos rescatados por la patrulla de la Cruz Roja, we were rescued by the Red Cross patrol
17 ser de (+ infinitivo) era de esperar que se marchase, it was to be expected that she would leave
♦ Locuciones: a no ser que, unless
como sea, anyhow
de no ser por..., had it not been for
es más, furthermore
es que..., it's just that...
lo que sea, whatever
o sea, that is (to say)
sea como sea, in any case o be that as it may
ser de lo que no hay, to be the limit
' era' also found in these entries:
Spanish:
afán
- agrado
- anterioridad
- antesala
- cajón
- calentar
- coherencia
- confidente
- conflictiva
- conflictivo
- conmovedor
- conmovedora
- débil
- deprimente
- desalentador
- desalentadora
- descubrir
- destino
- desvaído
- desventura
- dueña
- dueño
- dura
- duro
- elocuente
- ser
- eslabón
- espanto
- estafador
- estafadora
- faceta
- faltar
- fiel
- forzada
- forzado
- fragosa
- fragoso
- gracia
- graduación
- hábil
- imperiosa
- imperioso
- indicada
- indicado
- inicialmente
- instante
- mamarrachada
- menos
- moral
- ninguna
English:
acknowledge
- acknowledgement
- advantageous
- anguish
- approximate
- astonishing
- attractive
- baby
- blatant
- blatantly
- blunt
- bumpkin
- bushy
- businesslike
- butt
- calculated
- conceited
- conduct
- conjecture
- consequence
- constant
- consternation
- crime
- cute
- dawn
- day
- deceive
- definitely
- disappointment
- disobedience
- dissatisfaction
- docile
- domineering
- drab
- epoch
- era
- erratic
- evident
- featureless
- figment
- flabby
- flair
- folly
- forgetful
- formidable
- fraud
- full-length
- genuine
- glaringly
- grief
* * *era2 nf[periodo] era;la era postindustrial the postindustrial era o age;vivimos en la era de la informática we are living in the computer age;en el año 500 de nuestra era in 500 ADera atómica atomic age;era cristiana Christian era;era espacial space age;era geológica geological era;era glacial ice ageera3 nf[para trillar] threshing floor* * *f era* * *era nfedad, época: era, age* * *era n era / age -
35 práctico
adj.1 practical, no-nonsense, down-to-earth, matter-of-fact.2 practical, handy, helpful, useful.m.1 coast pilot.2 practitioner.* * *► adjetivo1 (gen) practical2 (hábil) skilful (US skillful)3 (pragmático) practical1 MARÍTIMO pilot————————1 MARÍTIMO pilot* * *(f. - práctica)adj.* * *1. ADJ1) (=útil) [gen] practical; [herramienta] handy; [ropa] sensible, practicalresulta práctico vivir tan cerca de la fábrica — it's convenient o handy to live so close to the factory
2) (=no teórico) [estudio, formación] practical3) (=pragmático)sé práctico y búscate un trabajo que dé dinero — be practical o sensible and find a job with money
4) frm (=experto)ser muy práctico en algo — to be very skilled at sth, be an expert at sth
2. SM1) (Náut) pilot ( in a port)2) (Med) practitioner* * *I- ca adjetivo1) <envase/cuchillo> useful, handy; <falda/diseño> practicalregalémosle algo práctico — let's give her something useful o practical
es muy práctico tener el coche para hacer la compra — it's very handy o convenient having the car to do the shopping
2) ( no teórico) practical3) < persona> [SER] ( desenvuelto) practicalIImasculino y femenino (Náut) pilot* * *= workable, hands-on, practical, utilitarian, instrumental, working, down-to-earth, practice-oriented, hardheaded [hard-headed], serviceable, how-to, experiential, practically minded, worldly [worldlier -comp., worldliest -sup.], matter-of-fact.Ex. The type of environment in which the principles of pre-coordination are workable are restricted by the acceptable bulk or length of index headings.Ex. As an aid to evaluation, hands-on practical work is rarely cost effective, even in undertaken by inexperienced staff.Ex. Yet, in its own way, the press was taking the lead in putting pressure on the Community to adopt a more practical outlook, and by so doing kept the subject alive in the minds of the public.Ex. Descriptive bibliography has long been acknowledged as one primary field of bibliographical activity and greeted especially warmly by those who wish to see a strictly utilitarian end for these studies.Ex. There are five types of 'gratification', instrumental, prestige, reinforcement, aesthetic and respite, to be derived from the reading of literature.Ex. As they grow up, children have to develop an identity and a working philosophy of life.Ex. The report gives a down-to-earth account of the way in which membership of the European Community has materially affected major British industries.Ex. This paper describes a computerised index of the articles contained in 6 practice-oriented medical periodicals.Ex. Managers should be encouraged to raise critical questions, and the criteria for evaluating progress must be as hardheaded as possible.Ex. He provided us with this very serviceable definition: 'Bibliographical control is the development and maintenance of a system of adequate recording of all forms of material published and unpublished, printed, audio-visual or otherwise, which add to the sum of human knowledge and information'.Ex. In addition, adult education in general has moved from an emphasis on the liberal arts to a concentration on practical, 'how-to' courses.Ex. This necessitates the sharing of experiential knowledge at various levels and in various forms.Ex. He is practically minded, not taking unnecessary risks or deliberately hurting his victims if nothing is to be gained.Ex. There exist sets of duality in this philosophy; body versus soul, worldly versus unworldly and life versus salvation.Ex. The videotape of the interviews showed the offender to be impassive and matter-of-fact in describing what he had done.----* a efectos prácticos = to all intents and purposes, for all practical purposes, for all intents and purposes, to all intents.* basado en un método práctico = enquiry-based [inquiry-based, -USA].* caso práctico = case.* casos prácticos = best practices.* consejo práctico = tip.* con una mente práctica = practically minded.* cuestión práctica = practicality.* de un modo práctico = practically.* ejercicio práctico = practical, practical exercise.* escritor de casos prácticos = case writer [case-writer].* examen práctico = practical examination.* experiencia práctica = field experience, hands on experience, practical experience.* guía práctica = working guide.* información práctica = practical information.* poco práctico = impractical, awkward.* razón práctica = practical reason.* supuesto práctico = case.* trabajo práctico = fieldwork [field work], practical work.* * *I- ca adjetivo1) <envase/cuchillo> useful, handy; <falda/diseño> practicalregalémosle algo práctico — let's give her something useful o practical
es muy práctico tener el coche para hacer la compra — it's very handy o convenient having the car to do the shopping
2) ( no teórico) practical3) < persona> [SER] ( desenvuelto) practicalIImasculino y femenino (Náut) pilot* * *= workable, hands-on, practical, utilitarian, instrumental, working, down-to-earth, practice-oriented, hardheaded [hard-headed], serviceable, how-to, experiential, practically minded, worldly [worldlier -comp., worldliest -sup.], matter-of-fact.Ex: The type of environment in which the principles of pre-coordination are workable are restricted by the acceptable bulk or length of index headings.
Ex: As an aid to evaluation, hands-on practical work is rarely cost effective, even in undertaken by inexperienced staff.Ex: Yet, in its own way, the press was taking the lead in putting pressure on the Community to adopt a more practical outlook, and by so doing kept the subject alive in the minds of the public.Ex: Descriptive bibliography has long been acknowledged as one primary field of bibliographical activity and greeted especially warmly by those who wish to see a strictly utilitarian end for these studies.Ex: There are five types of 'gratification', instrumental, prestige, reinforcement, aesthetic and respite, to be derived from the reading of literature.Ex: As they grow up, children have to develop an identity and a working philosophy of life.Ex: The report gives a down-to-earth account of the way in which membership of the European Community has materially affected major British industries.Ex: This paper describes a computerised index of the articles contained in 6 practice-oriented medical periodicals.Ex: Managers should be encouraged to raise critical questions, and the criteria for evaluating progress must be as hardheaded as possible.Ex: He provided us with this very serviceable definition: 'Bibliographical control is the development and maintenance of a system of adequate recording of all forms of material published and unpublished, printed, audio-visual or otherwise, which add to the sum of human knowledge and information'.Ex: In addition, adult education in general has moved from an emphasis on the liberal arts to a concentration on practical, 'how-to' courses.Ex: This necessitates the sharing of experiential knowledge at various levels and in various forms.Ex: He is practically minded, not taking unnecessary risks or deliberately hurting his victims if nothing is to be gained.Ex: There exist sets of duality in this philosophy; body versus soul, worldly versus unworldly and life versus salvation.Ex: The videotape of the interviews showed the offender to be impassive and matter-of-fact in describing what he had done.* a efectos prácticos = to all intents and purposes, for all practical purposes, for all intents and purposes, to all intents.* basado en un método práctico = enquiry-based [inquiry-based, -USA].* caso práctico = case.* casos prácticos = best practices.* consejo práctico = tip.* con una mente práctica = practically minded.* cuestión práctica = practicality.* de un modo práctico = practically.* ejercicio práctico = practical, practical exercise.* escritor de casos prácticos = case writer [case-writer].* examen práctico = practical examination.* experiencia práctica = field experience, hands on experience, practical experience.* guía práctica = working guide.* información práctica = practical information.* poco práctico = impractical, awkward.* razón práctica = practical reason.* supuesto práctico = case.* trabajo práctico = fieldwork [field work], practical work.* * *A ‹envase/cuchillo› useful, handy; ‹falda/bolso› practicales un diseño muy práctico it's a very practical designregalémosle algo práctico let's give her something useful o practicales muy práctico tener el coche para hacer las compras it's very handy o convenient having the car to do the shoppingB (no teórico) practicalC ‹persona›1 [ SER] (desenvuelto) practicaltiene gran sentido práctico she's very practically minded2 ( RPl) [ ESTAR] (experimentado) experiencedcuando estés más práctica, te presto el auto when you're more experienced o when you've had more practice, I'll lend you the car( Náut) pilot* * *
Del verbo practicar: ( conjugate practicar)
practico es:
1ª persona singular (yo) presente indicativo
practicó es:
3ª persona singular (él/ella/usted) pretérito indicativo
Multiple Entries:
practicar
práctico
practicar ( conjugate practicar) verbo transitivo
1
‹ tenis› to play;
no practica ningún deporte he doesn't play o do any sport(s)
2 (frml) (llevar a cabo, realizar) ‹corte/incisión› to make;
‹autopsia/operación› to perform, do;
‹redada/actividad› to carry out;
‹ detenciones› to make
verbo intransitivo ( repetir) to practice( conjugate practice);
( ejercer) to practice( conjugate practice)
práctico◊ -ca adjetivo
1 ‹envase/cuchillo› useful, handy;
‹falda/diseño› practical;◊ es muy práctico tener el coche para hacer la compra it's very handy o convenient having the car to do the shopping
2 ( no teórico) practical
3 ‹ persona› [SER] ( desenvuelto) practical
practicar
I verbo transitivo
1 (una profesión) to practise, US practice
2 (una actividad) to play, practise: deberías practicar el tenis más a menudo, you should play tennis more regularly
3 (una operación, etc) to carry out, do, perform: tuvieron que practicarle una autopsia, they had to perform a post mortem on him
4 Rel to practise
II verbo intransitivo to practise: si quieres hablar bien el inglés, debes practicar más, if you want to speak good English, you must practise more ➣ Ver nota en practise
práctico,-a
I adjetivo
1 (un objeto) handy, useful
2 (una persona, disciplina) practical
II m Náut pilot
' práctico' also found in these entries:
Spanish:
ejercicio
- práctica
- realista
- útil
- utilitaria
- utilitario
- aplicación
English:
convenient
- down-to-earth
- exercise
- handy
- impractical
- inconvenient
- inconveniently
- matter-of-fact
- practical
- practicality
- sandwich course
- sensible
- serviceable
- skilled
- starry-eyed
- tip
- useful
- down
- hand
- hard
- matter
- pilot
- practically
* * *práctico1, -a adj1. [objeto, situación] practical;[útil] handy, useful;un regalo práctico a practical gift;es muy práctico vivir cerca del centro it's very handy o convenient living near the centre2. [curso, conocimientos] practical;un curso práctico de fotografía a practical photography course;estudiaremos varios casos prácticos we will study a number of practical examples3. [persona] [pragmático] practical;es una persona muy práctica she's a very practical o pragmatic person4. [casi]la práctica desaparición de la variedad silvestre the virtual extinction of the wild varietypráctico2 nmNáut pilot* * *I adj practicalII m MAR pilot* * *práctico, -ca adj: practical, useful* * *práctico adj1. (en general) practical -
36 Mignet, Henri
SUBJECT AREA: Aerospace[br]b. 19 October 1893 Saintes, Franced. 31 August 1965 Bordeaux, France[br]French inventor of the Pou-du-Ciel or Flying Flea, a small aeroplane for the do-it-yourself constructor, popular in the 1930s.[br]Throughout the history of aviation there have been many attempts to produce a cheap and simple aeroplane for "the man in the street". The tiny Demoiselle built by Alberto Santos- Dumont in 1909 or the de Havilland Moth of 1925 are good examples, but the one which very nearly achieved this aim was Henri Mignet's Flying Flea of 1933. Mignet was a self-taught designer of light aircraft, which often incorporated his unorthodox ideas. His Pou-du-Ciel ("Sky Louse" or "Flying Flea") was unorthodox. The materials used in construction were conventional wood and fabric, but the control system departed from the usual wing plus tailplane (with elevators). The Flea had two wings in tandem. The rear wing was fixed, while the forward wing was hinged to allow the angle of incidence, and hence its lift, to be increased or decreased. Reducing the forward wing's lift would cause the Flea to dive. After Mignet's first flight, on 6 September 1933, and the publication of his book Le Sport de l'air, which explains how to build a Poudu-Ciel, a Pou-building craze started in France. Mignet's book was translated into English and 6,000 copies were sold in a month. During 1935 the craze spread to Britain, where a Flying Flea could be built for £50–£90, including the engine. After several fatal crashes, the aircraft was banned in 1936. A design fault in the control system was to blame, and although this was remedied the wave of popular enthusiasm vanished. Mignet continued to design light aircraft and during the Second World War he was working on a Pou- Maquis for use by the French Resistance but the war ended before the aircraft was ready. During the post-war years a series of Flying Flea derivatives appeared, but their numbers were small. However, the home-build movement in general has grown in recent years, a fact which would have pleased Henri Mignet, the "Patron Saint of Homebuilders".[br]Principal Honours and DistinctionsChevalier de la Légion d'honneur. Médaille de l'Aéronautique.Bibliography1935, The Flying Flea: How to Build and Fly it, London (English edn).Further ReadingKen Ellis and Geoff Jones, 1990, Henri Mignet and His Flying Flea, Yeovil (a full account).Geoff Jones, 1992, Building and Flying Your Own Plane, Yeovil (describes the Flying Flea and its place in the homebuild story).JDS -
37 Artificial Intelligence
In my opinion, none of [these programs] does even remote justice to the complexity of human mental processes. Unlike men, "artificially intelligent" programs tend to be single minded, undistractable, and unemotional. (Neisser, 1967, p. 9)Future progress in [artificial intelligence] will depend on the development of both practical and theoretical knowledge.... As regards theoretical knowledge, some have sought a unified theory of artificial intelligence. My view is that artificial intelligence is (or soon will be) an engineering discipline since its primary goal is to build things. (Nilsson, 1971, pp. vii-viii)Most workers in AI [artificial intelligence] research and in related fields confess to a pronounced feeling of disappointment in what has been achieved in the last 25 years. Workers entered the field around 1950, and even around 1960, with high hopes that are very far from being realized in 1972. In no part of the field have the discoveries made so far produced the major impact that was then promised.... In the meantime, claims and predictions regarding the potential results of AI research had been publicized which went even farther than the expectations of the majority of workers in the field, whose embarrassments have been added to by the lamentable failure of such inflated predictions....When able and respected scientists write in letters to the present author that AI, the major goal of computing science, represents "another step in the general process of evolution"; that possibilities in the 1980s include an all-purpose intelligence on a human-scale knowledge base; that awe-inspiring possibilities suggest themselves based on machine intelligence exceeding human intelligence by the year 2000 [one has the right to be skeptical]. (Lighthill, 1972, p. 17)4) Just as Astronomy Succeeded Astrology, the Discovery of Intellectual Processes in Machines Should Lead to a Science, EventuallyJust as astronomy succeeded astrology, following Kepler's discovery of planetary regularities, the discoveries of these many principles in empirical explorations on intellectual processes in machines should lead to a science, eventually. (Minsky & Papert, 1973, p. 11)5) Problems in Machine Intelligence Arise Because Things Obvious to Any Person Are Not Represented in the ProgramMany problems arise in experiments on machine intelligence because things obvious to any person are not represented in any program. One can pull with a string, but one cannot push with one.... Simple facts like these caused serious problems when Charniak attempted to extend Bobrow's "Student" program to more realistic applications, and they have not been faced up to until now. (Minsky & Papert, 1973, p. 77)What do we mean by [a symbolic] "description"? We do not mean to suggest that our descriptions must be made of strings of ordinary language words (although they might be). The simplest kind of description is a structure in which some features of a situation are represented by single ("primitive") symbols, and relations between those features are represented by other symbols-or by other features of the way the description is put together. (Minsky & Papert, 1973, p. 11)[AI is] the use of computer programs and programming techniques to cast light on the principles of intelligence in general and human thought in particular. (Boden, 1977, p. 5)The word you look for and hardly ever see in the early AI literature is the word knowledge. They didn't believe you have to know anything, you could always rework it all.... In fact 1967 is the turning point in my mind when there was enough feeling that the old ideas of general principles had to go.... I came up with an argument for what I called the primacy of expertise, and at the time I called the other guys the generalists. (Moses, quoted in McCorduck, 1979, pp. 228-229)9) Artificial Intelligence Is Psychology in a Particularly Pure and Abstract FormThe basic idea of cognitive science is that intelligent beings are semantic engines-in other words, automatic formal systems with interpretations under which they consistently make sense. We can now see why this includes psychology and artificial intelligence on a more or less equal footing: people and intelligent computers (if and when there are any) turn out to be merely different manifestations of the same underlying phenomenon. Moreover, with universal hardware, any semantic engine can in principle be formally imitated by a computer if only the right program can be found. And that will guarantee semantic imitation as well, since (given the appropriate formal behavior) the semantics is "taking care of itself" anyway. Thus we also see why, from this perspective, artificial intelligence can be regarded as psychology in a particularly pure and abstract form. The same fundamental structures are under investigation, but in AI, all the relevant parameters are under direct experimental control (in the programming), without any messy physiology or ethics to get in the way. (Haugeland, 1981b, p. 31)There are many different kinds of reasoning one might imagine:Formal reasoning involves the syntactic manipulation of data structures to deduce new ones following prespecified rules of inference. Mathematical logic is the archetypical formal representation. Procedural reasoning uses simulation to answer questions and solve problems. When we use a program to answer What is the sum of 3 and 4? it uses, or "runs," a procedural model of arithmetic. Reasoning by analogy seems to be a very natural mode of thought for humans but, so far, difficult to accomplish in AI programs. The idea is that when you ask the question Can robins fly? the system might reason that "robins are like sparrows, and I know that sparrows can fly, so robins probably can fly."Generalization and abstraction are also natural reasoning process for humans that are difficult to pin down well enough to implement in a program. If one knows that Robins have wings, that Sparrows have wings, and that Blue jays have wings, eventually one will believe that All birds have wings. This capability may be at the core of most human learning, but it has not yet become a useful technique in AI.... Meta- level reasoning is demonstrated by the way one answers the question What is Paul Newman's telephone number? You might reason that "if I knew Paul Newman's number, I would know that I knew it, because it is a notable fact." This involves using "knowledge about what you know," in particular, about the extent of your knowledge and about the importance of certain facts. Recent research in psychology and AI indicates that meta-level reasoning may play a central role in human cognitive processing. (Barr & Feigenbaum, 1981, pp. 146-147)Suffice it to say that programs already exist that can do things-or, at the very least, appear to be beginning to do things-which ill-informed critics have asserted a priori to be impossible. Examples include: perceiving in a holistic as opposed to an atomistic way; using language creatively; translating sensibly from one language to another by way of a language-neutral semantic representation; planning acts in a broad and sketchy fashion, the details being decided only in execution; distinguishing between different species of emotional reaction according to the psychological context of the subject. (Boden, 1981, p. 33)Can the synthesis of Man and Machine ever be stable, or will the purely organic component become such a hindrance that it has to be discarded? If this eventually happens-and I have... good reasons for thinking that it must-we have nothing to regret and certainly nothing to fear. (Clarke, 1984, p. 243)The thesis of GOFAI... is not that the processes underlying intelligence can be described symbolically... but that they are symbolic. (Haugeland, 1985, p. 113)14) Artificial Intelligence Provides a Useful Approach to Psychological and Psychiatric Theory FormationIt is all very well formulating psychological and psychiatric theories verbally but, when using natural language (even technical jargon), it is difficult to recognise when a theory is complete; oversights are all too easily made, gaps too readily left. This is a point which is generally recognised to be true and it is for precisely this reason that the behavioural sciences attempt to follow the natural sciences in using "classical" mathematics as a more rigorous descriptive language. However, it is an unfortunate fact that, with a few notable exceptions, there has been a marked lack of success in this application. It is my belief that a different approach-a different mathematics-is needed, and that AI provides just this approach. (Hand, quoted in Hand, 1985, pp. 6-7)We might distinguish among four kinds of AI.Research of this kind involves building and programming computers to perform tasks which, to paraphrase Marvin Minsky, would require intelligence if they were done by us. Researchers in nonpsychological AI make no claims whatsoever about the psychological realism of their programs or the devices they build, that is, about whether or not computers perform tasks as humans do.Research here is guided by the view that the computer is a useful tool in the study of mind. In particular, we can write computer programs or build devices that simulate alleged psychological processes in humans and then test our predictions about how the alleged processes work. We can weave these programs and devices together with other programs and devices that simulate different alleged mental processes and thereby test the degree to which the AI system as a whole simulates human mentality. According to weak psychological AI, working with computer models is a way of refining and testing hypotheses about processes that are allegedly realized in human minds.... According to this view, our minds are computers and therefore can be duplicated by other computers. Sherry Turkle writes that the "real ambition is of mythic proportions, making a general purpose intelligence, a mind." (Turkle, 1984, p. 240) The authors of a major text announce that "the ultimate goal of AI research is to build a person or, more humbly, an animal." (Charniak & McDermott, 1985, p. 7)Research in this field, like strong psychological AI, takes seriously the functionalist view that mentality can be realized in many different types of physical devices. Suprapsychological AI, however, accuses strong psychological AI of being chauvinisticof being only interested in human intelligence! Suprapsychological AI claims to be interested in all the conceivable ways intelligence can be realized. (Flanagan, 1991, pp. 241-242)16) Determination of Relevance of Rules in Particular ContextsEven if the [rules] were stored in a context-free form the computer still couldn't use them. To do that the computer requires rules enabling it to draw on just those [ rules] which are relevant in each particular context. Determination of relevance will have to be based on further facts and rules, but the question will again arise as to which facts and rules are relevant for making each particular determination. One could always invoke further facts and rules to answer this question, but of course these must be only the relevant ones. And so it goes. It seems that AI workers will never be able to get started here unless they can settle the problem of relevance beforehand by cataloguing types of context and listing just those facts which are relevant in each. (Dreyfus & Dreyfus, 1986, p. 80)Perhaps the single most important idea to artificial intelligence is that there is no fundamental difference between form and content, that meaning can be captured in a set of symbols such as a semantic net. (G. Johnson, 1986, p. 250)Artificial intelligence is based on the assumption that the mind can be described as some kind of formal system manipulating symbols that stand for things in the world. Thus it doesn't matter what the brain is made of, or what it uses for tokens in the great game of thinking. Using an equivalent set of tokens and rules, we can do thinking with a digital computer, just as we can play chess using cups, salt and pepper shakers, knives, forks, and spoons. Using the right software, one system (the mind) can be mapped into the other (the computer). (G. Johnson, 1986, p. 250)19) A Statement of the Primary and Secondary Purposes of Artificial IntelligenceThe primary goal of Artificial Intelligence is to make machines smarter.The secondary goals of Artificial Intelligence are to understand what intelligence is (the Nobel laureate purpose) and to make machines more useful (the entrepreneurial purpose). (Winston, 1987, p. 1)The theoretical ideas of older branches of engineering are captured in the language of mathematics. We contend that mathematical logic provides the basis for theory in AI. Although many computer scientists already count logic as fundamental to computer science in general, we put forward an even stronger form of the logic-is-important argument....AI deals mainly with the problem of representing and using declarative (as opposed to procedural) knowledge. Declarative knowledge is the kind that is expressed as sentences, and AI needs a language in which to state these sentences. Because the languages in which this knowledge usually is originally captured (natural languages such as English) are not suitable for computer representations, some other language with the appropriate properties must be used. It turns out, we think, that the appropriate properties include at least those that have been uppermost in the minds of logicians in their development of logical languages such as the predicate calculus. Thus, we think that any language for expressing knowledge in AI systems must be at least as expressive as the first-order predicate calculus. (Genesereth & Nilsson, 1987, p. viii)21) Perceptual Structures Can Be Represented as Lists of Elementary PropositionsIn artificial intelligence studies, perceptual structures are represented as assemblages of description lists, the elementary components of which are propositions asserting that certain relations hold among elements. (Chase & Simon, 1988, p. 490)Artificial intelligence (AI) is sometimes defined as the study of how to build and/or program computers to enable them to do the sorts of things that minds can do. Some of these things are commonly regarded as requiring intelligence: offering a medical diagnosis and/or prescription, giving legal or scientific advice, proving theorems in logic or mathematics. Others are not, because they can be done by all normal adults irrespective of educational background (and sometimes by non-human animals too), and typically involve no conscious control: seeing things in sunlight and shadows, finding a path through cluttered terrain, fitting pegs into holes, speaking one's own native tongue, and using one's common sense. Because it covers AI research dealing with both these classes of mental capacity, this definition is preferable to one describing AI as making computers do "things that would require intelligence if done by people." However, it presupposes that computers could do what minds can do, that they might really diagnose, advise, infer, and understand. One could avoid this problematic assumption (and also side-step questions about whether computers do things in the same way as we do) by defining AI instead as "the development of computers whose observable performance has features which in humans we would attribute to mental processes." This bland characterization would be acceptable to some AI workers, especially amongst those focusing on the production of technological tools for commercial purposes. But many others would favour a more controversial definition, seeing AI as the science of intelligence in general-or, more accurately, as the intellectual core of cognitive science. As such, its goal is to provide a systematic theory that can explain (and perhaps enable us to replicate) both the general categories of intentionality and the diverse psychological capacities grounded in them. (Boden, 1990b, pp. 1-2)Because the ability to store data somewhat corresponds to what we call memory in human beings, and because the ability to follow logical procedures somewhat corresponds to what we call reasoning in human beings, many members of the cult have concluded that what computers do somewhat corresponds to what we call thinking. It is no great difficulty to persuade the general public of that conclusion since computers process data very fast in small spaces well below the level of visibility; they do not look like other machines when they are at work. They seem to be running along as smoothly and silently as the brain does when it remembers and reasons and thinks. On the other hand, those who design and build computers know exactly how the machines are working down in the hidden depths of their semiconductors. Computers can be taken apart, scrutinized, and put back together. Their activities can be tracked, analyzed, measured, and thus clearly understood-which is far from possible with the brain. This gives rise to the tempting assumption on the part of the builders and designers that computers can tell us something about brains, indeed, that the computer can serve as a model of the mind, which then comes to be seen as some manner of information processing machine, and possibly not as good at the job as the machine. (Roszak, 1994, pp. xiv-xv)The inner workings of the human mind are far more intricate than the most complicated systems of modern technology. Researchers in the field of artificial intelligence have been attempting to develop programs that will enable computers to display intelligent behavior. Although this field has been an active one for more than thirty-five years and has had many notable successes, AI researchers still do not know how to create a program that matches human intelligence. No existing program can recall facts, solve problems, reason, learn, and process language with human facility. This lack of success has occurred not because computers are inferior to human brains but rather because we do not yet know in sufficient detail how intelligence is organized in the brain. (Anderson, 1995, p. 2)Historical dictionary of quotations in cognitive science > Artificial Intelligence
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38 присоединение (в электроэнергетике)
присоединение (в электроэнергетике)
Совокупность коммутационных аппаратов, обеспечивающих соединение линии электропередачи, трансформатора или другого оборудования со сборными шинами.
Примечание. Коммутационные аппараты, принадлежащие одному присоединению, характеризуются общностью управления в нормальных, аварийных и ремонтных режимах, включая управление, защиту и оперативные блокировки. Уровень присоединения в системе автоматизации подстанции представляет собой уровень управления, находящийся ниже общего станционного уровня.
[ ГОСТ Р 54325-2011 (IEC/TS 61850-2:2003)]
присоединение
Электрическая цепь (оборудование и шины) одного назначения, наименования и напряжения, присоединенная к шинам РУ, генератора, щита, сборки и находящаяся в пределах электростанции, подстанции и т.п. Электрические цепи разного напряжения одного силового трансформатора (независимо от числа обмоток), одного двухскоростного электродвигателя считаются одним присоединением. В схемах многоугольников, полуторных и т.п. схемах к присоединению линии, трансформатора относятся все коммутационные аппараты и шины, посредством которых эта линия или трансформатор присоединены к РУ
[ПОТ Р М-016-2001 РД 153-34.0-03.150-00]EN
bay
a substation consists of closely connected sub parts with some common functionality. Examples are the switchgear between an incoming or outgoing line, and the busbar, the bus coupler with its circuit breaker and related isolators and earthing switches, the transformer with its related switchgear between the two busbars representing the two voltage levels. The bay concept may be applied to 1½ breaker and ring bus substation arrangements by grouping the primary circuit breakers and associated equipment into a virtual bay. These bays comprise a power system subset to be protected, for example a transformer or a line end, and the control of its switchgear that has some common restrictions such as mutual interlocking or well-defined operation sequences. The identification of such subparts is important for maintenance purposes (what parts may be switched off at the same time with minimum impact on the rest of the substation) or for extension plans (what has to be added if a new line is to be linked in). These subparts are called ‘bays’ and may be managed by devices with the generic name ’bay controller’ and have protection systems called ‘bay protection’.
The concept of a bay is not commonly used in North America. The bay level represents an additional control level below the overall station level
[IEC 61850-2, ed. 1.0 (2003-08)]Тематики
EN
Русско-английский словарь нормативно-технической терминологии > присоединение (в электроэнергетике)
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39 технологии для автоматизации
технологии для автоматизации
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[Интент]Параллельные тексты EN-RU
Automation technologies: a strong focal point for our R&D
Технологии для автоматизации - одна из главных тем наших научно исследовательских разработок
Automation is an area of ABB’s business with an extremely high level of technological innovation.
Автоматика относится к одной из областей деятельности компании АББ, для которой характерен исключительно высокий уровень технических инноваций.
In fact, it may be seen as a showcase for exhibiting the frontiers of development in several of today’s emerging technologies, like short-range wireless communication and microelectromechanical systems (MEMS).
В определенном смысле ее можно уподобить витрине, в которой выставлены передовые разработки из области только еще зарождающихся технологий, примерами которых являются ближняя беспроводная связь и микроэлектромеханические системы (micro electromechanical systems MEMS).
Mechatronics – the synthesis of mechanics and electronics – is another very exciting and rapidly developing area, and the foundation on which ABB has built its highly successful, fast-growing robotics business.
Еще одной исключительно интересной быстро развивающейся областью и в то же время фундаментом, на котором АББ в последнее время строит свой исключительно успешный и быстро расширяющийся бизнес в области робототехники, является мехатроника - синтез механики с электроникой.
Robotic precision has now reached the levels we have come to expect of the watch-making industry, while robots’ mechanical capabilities continue to improve significantly.
Точность работы робототехнических устройств достигла сегодня уровней, которые мы привыкли ожидать только на предприятиях часовой промышленности. Большими темпами продолжают расти и механические возможности роботов.
Behind the scenes, highly sophisticated electronics and software control every move these robots make.
А за кулисами всеми перемещениями робота управляют сложные электронные устройства и компьютерные программы.
Throughout industry today we see a major shift of ‘intelligence’ to lower levels in the automation system hierarchy, leading to a demand for more communication within the system.
Во всех отраслях промышленности сегодня наблюдается интенсивный перенос "интеллекта" на нижние уровни иерархии автоматизированных систем, что требует дальнейшего развития внутрисистемных средств обмена.
‘Smart’ transmitters, with powerful microprocessors, memory chips and special software, carry out vital operations close to the processes they are monitoring.
"Интеллектуальные" датчики, снабженные высокопроизводительными микропроцессорами, мощными чипами памяти и специальным программно-математическим обеспечением, выполняют особо ответственные операции в непосредственной близости от контролируемых процессов.
And they capture and store data crucial for remote diagnostics and maintenance.
Они же обеспечивают возможность измерения и регистрации информации, крайне необходимой для дистанционной диагностики и дистанционного обслуживания техники.
The communication highway linking such systems is provided by fieldbuses.
В качестве коммуникационных магистралей, связывающих такого рода системы, служат промышленные шины fieldbus.
In an ideal world there would be no more than a few, preferably just one, fieldbus standard.
В идеале на промышленные шины должно было бы существовать небольшое количество, а лучше всего вообще только один стандарт.
However, there are still too many of them, so ABB has developed ‘fieldbus plugs’ that, with the help of translation, enable devices to communicate across different standards.
К сожалению, на деле количество их типов продолжает оставаться слишком разнообразным. Ввиду этой особенности рынка промышленных шин компанией АББ разработаны "штепсельные разъемы", которые с помощью средств преобразования обеспечивают общение различных устройств вопреки границам, возникшим из-за различий в стандартах.
This makes life easier as well as less costly for our customers. Every automation system is dependent on an electrical network for distributing – and interrupting, when necessary – the power needed to carry out its various functions.
Это, безусловно, не только облегчает, но и удешевляет жизнь нашим заказчикам. Ни одна система автоматики не может работать без сети, обеспечивающей подачу, а при необходимости и отключение напряжения, необходимого для выполнения автоматикой своих задач.
Here, too, we see a clear trend toward more intelligence and communication, for example in traditional electromechanical devices such as contactors and switches.
И здесь наблюдаются отчетливо выраженные тенденции к повышению уровня интеллектуальности и расширению возможностей связи, например, в таких традиционных электромеханических устройствах, как контакторы и выключатели.
We are pleased to see that our R&D efforts in these areas over the past few years are bearing fruit.
Мы с удовлетворением отмечаем, что научно-исследовательские разработки, выполненные нами за последние годы в названных областях, начинают приносить свои плоды.
Recently, we have seen a strong increase in the use of wireless technology in industry.
В последнее время на промышленных предприятиях наблюдается резкое расширение применения техники беспроводной связи.
This is a key R&D area at ABB, and several prototype applications have already been developed.
В компании АББ эта область также относится к числу одной из ключевых тем научно-исследовательских разработок, результатом которых стало создание ряда опытных образцов изделий практического направления.
At the international Bluetooth Conference in Amsterdam in June 2002, we presented a truly ‘wire-less’ proximity sensor – with even a wireless power supply.
На международной конференции по системам Bluetooth, состоявшейся в Амстердаме в июне 2002 г., наши специалисты выступили с докладом о поистине "беспроводном" датчике ближней локации, снабженном опять-таки "беспроводным" источником питания.
This was its second major showing after the launch at the Hanover Fair.
На столь крупном мероприятии это устройство демонстрировалось во второй раз после своего первого показа на Ганноверской торгово-промышленной ярмарке.
Advances in microelectronic device technology are also having a profound impact on the power electronics systems around which modern drive systems are built.
Достижения в области микроэлектроники оказывают также глубокое влияние на системы силовой электроники, лежащие в основе современных приводных устройств.
The ABB drive family ACS 800 is visible proof of this.
Наглядным тому доказательством может служить линейка блоков регулирования частоты вращения электродвигателей ACS-800, производство которой начато компанией АББ.
Combining advanced trench gate IGBT technology with efficient cooling and innovative design, this drive – for motors rated from 1.1 to 500 kW – has a footprint for some power ranges which is six times smaller than competing systems.
Предназначены они для двигателей мощностью от 1,1 до 500 кВт. В блоках применена новейшая разновидность приборов - биполярные транзисторы с изолированным желобковым затвором (trench gate IGBT) в сочетании с новыми конструктивными решениями, благодаря чему в отдельных диапазонах мощностей габариты блоков удалось снизить по сравнению с конкурирующими изделиями в шесть раз.
To get the maximum benefit out of this innovative drive solution we have also developed a new permanent magnet motor.
Стремясь с максимальной пользой использовать новые блоки регулирования, мы параллельно с ними разработали новый двигатель с постоянными магнитами.
It uses neodymium iron boron, a magnetic material which is more powerful at room temperature than any other known today.
В нем применен новый магнитный материал на основе неодима, железа и бора, характеристики которого при комнатной температуре на сегодняшний день не имеют себе равных.
The combination of new drive and new motor reduces losses by as much as 30%, lowering energy costs and improving sustainability – both urgently necessary – at the same time.
Совместное использование нового блока регулирования частоты вращения с новым двигателем снижает потери мощности до 30 %, что позволяет решить сразу две исключительно актуальные задачи:
сократить затраты на электроэнергию и повысить уровень безотказности.These innovations are utilized most fully, and yield the maximum benefit, when integrated by means of our Industrial IT architecture.
Потенциал перечисленных выше новых разработок используется в наиболее полной степени, а сами они приносят максимальную выгоду, если их интеграция осуществлена на основе нашей архитектуры IndustrialIT.
Industrial IT is a unique platform for exploiting the full potential of information technology in industrial applications.
IndustrialIT представляет собой уникальную платформу, позволяющую в максимальной степени использовать возможности информационных технологий применительно к задачам промышленности.
Consequently, our new products and technologies are Industrial IT Enabled, meaning that they can be integrated in the Industrial IT architecture in a ‘plug and produce’ manner.
Именно поэтому все наши новые изделия и технологии выпускаются в варианте, совместимом с архитектурой IndustrialIT, что означает их способность к интеграции с этой архитектурой по принципу "подключи и производи".
We are excited to present in this issue of ABB Review some of our R&D work and a selection of achievements in such a vital area of our business as Automation.
Мы рады представить в настоящем номере "АББ ревю" некоторые из наших научно-исследовательских разработок и достижений в такой жизненно важной для нашего бизнеса области, как автоматика.
R&D investment in our corporate technology programs is the foundation on which our product and system innovation is built.
Вклад наших разработок в общекорпоративные технологические программы группы АББ служит основой для реализации новых технических решений в создаваемых нами устройствах и системах.
Examples abound in the areas of control engineering, MEMS, wireless communication, materials – and, last but not least, software technologies. Enjoy reading about them.
[ABB Review]Это подтверждается многочисленными примерами из области техники управления, микроэлектромеханических систем, ближней радиосвязи, материаловедения и не в последнюю очередь программотехники. Хотелось бы пожелать читателю получить удовольствие от чтения этих материалов.
[Перевод Интент]
Тематики
EN
Русско-английский словарь нормативно-технической терминологии > технологии для автоматизации
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40 различный
••Even these few disparate and undeveloped examples...
•This term describes substances that are chemically distinct (or dissimilar, or different), but exhibit similarity of crystalline form.
•Beds of bentonite show a variable (or varied) thickness.
•Tryptophan and variable (or different) amounts of tyrosine are destroyed by acid hydrolysis.
•A variety of techniques are used.
•Automatic gain control makes it possible to receive incoming signals of varying (or differing) strength at nearly the same volume.
•A range of five standard milling heads of varying power is available.
Русско-английский научно-технический словарь переводчика > различный
См. также в других словарях:
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