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81 ricerca
f (pl -che) researchdi persona scomparsa, informazione et cetera search (di for)education projectalla ricerca di in search of* * *ricerca s.f.1 search; quest: la ricerca della merce rubata fu inutile, the search for the stolen goods was fruitless // alla ricerca di, in search of: corsi alla ricerca di un dottore, I ran to find a doctor; è sempre alla ricerca dell'interesse personale, he always has an eye to his own interest; siamo alla ricerca di qlco., we are in search of sthg. (o fam. we are on the lookout for sthg.); sono alla ricerca di un libro che gli possa interessare, I'm on the lookout for a book that might interest him; partire alla ricerca di un tesoro, to set off in quest (o in search) of treasure; andare alla ricerca di un impiego, to seek employment2 ( il perseguire) pursuit: la ricerca della felicità, the pursuit of happiness; la ricerca del sapere, the pursuit of knowledge; la ricerca della verità, the search after truth // alla ricerca di, in pursuit of: è venuto in Italia alla ricerca delle sue origini, he came to Italy in pursuit of his origins3 ( a carattere scientifico) research: ricerche nucleari, nuclear research (es); ricerche scientifiche, storiche, scientific, historical research (es); laboratorio di ricerche, research laboratory; lavoro di ricerca, research work; dedicò tutta la sua vita alla ricerca scientifica, he devoted all his life to scientific research; fece lunghe ricerche sulle cause di questo male, he carried out lengthy research into the causes of this disease; le sue ricerche non sono state fruttuose, his researches have not been successful; proseguire le ricerche sul cancro, to continue research on cancer; ( a scuola) la classe sta facendo una ricerca sul razzismo, the class are doing a project on racism // (econ.): ricerca e sviluppo, research and development; ricerca di mercato, market research; ricerca di base, basic research; ricerca pubblicitaria, promozionale, advertising, promotional research; ricerca a tavolino, desk research; ricerca di marketing, marketing research; ricerca motivazionale, motivational research4 ( indagine) investigation, inquiry: con ulteriori ricerche scoprì che..., on further investigation he discovered that...; fare delle ricerche su qlco., to make inquiries about sthg.; interrompere le ricerche sul caso di omicidio, to interrupt the investigations into the murder case6 (inform.) research; retrieval: ricerca operativa, operating logic; ricerca di guasto, trouble hunting; ricerca e correzione del guasto, trouble shooting; ricerca e correzione degli errori, (IBM) debugging; ricerca di informazioni, computer-assisted retrieval (abbr. CAR).* * *1) (studio) research (su into, on); (risultato dello studio) study, survey, piece of researchricerca sul campo — field study, fieldwork
fare una ricerca su qcs. — to make a study on sth.
centro, laboratorio, gruppo di ricerca — research centre, laboratory, unit
2) (perlustrazione) search, researches pl.3) (il cercare) research, quest, pursuitla ricerca della felicità, della verità — the pursuit of happiness, the quest for truth
essere alla ricerca di — to be looking for [casa, lavoro]
4) (indagine) investigation, inquiry5) scol. (research) project, topic6) inform. search, look-up•* * *ricercapl. - che /ri't∫erka, ke/sostantivo f.1 (studio) research (su into, on); (risultato dello studio) study, survey, piece of research; ricerca sul campo field study, fieldwork; fare una ricerca su qcs. to make a study on sth.; sta facendo (delle) -che sul cancro she's doing some research on cancer; centro, laboratorio, gruppo di ricerca research centre, laboratory, unit2 (perlustrazione) search, researches pl.; dopo due ore di ricerca after a two-hour search; partecipare alle -che to take part in the search3 (il cercare) research, quest, pursuit; la ricerca della felicità, della verità the pursuit of happiness, the quest for truth; essere alla ricerca di to be looking for [casa, lavoro]; alla ricerca di una soluzione in (the) search of a solution4 (indagine) investigation, inquiry; faremo -che più approfondite we will inquire further into the matter5 scol. (research) project, topic6 inform. search, look-up; motore di ricerca search enginericerca di mercato market research; ricerca scientifica scientific research; ricerca spaziale space research. -
82 оборот
( рубки) rotation period лесн., revolution, recto, ( тары) trip, turn, ( подвижного состава) turnaround, turnover* * *оборо́т м.1. ( полный круг при вращении) revolutionоборо́тов в мину́ту — revolutions per minute, RPMза оди́н оборо́т — per revolutionсоверша́ть столько-то оборо́тов — complete [make] so-many revolutions2. ( спутника) orbit3. эк. turn-over4. (совокупность работ, операций, а также время, необходимое для их выполнения) turn-over5. (возврат в процесс, особ. в химическом производстве) recycleпоступа́ть в оборо́т — be recycled, be returned to the process6. мн. ( скорость) speedнабира́ть оборо́ты жарг. — pick up speedсбавля́ть оборо́ты — drop speed, slow downсбро́сить оборо́ты — drop speed, slow downувели́чивать оборо́ты — accelerate the engineуменьша́ть оборо́ты — decelerate the engineоборо́т ваго́на — wagon turn-overоборо́т ва́рки цел.-бум. — cooking cycleоборо́т изло́жниц — mould turn-overоборо́т капита́ла — turn-over of capitalоборо́т котла́ — cooking cycleоборо́т локомоти́ва — locomotive turn-overоборо́т месторожде́ния — development, preparationоборо́т подвижно́го соста́ва — rolling stock turn-overоборо́т та́ры — trip of a container -
83 занимать важное место в
•Today, farm animals fill (or occupy) a highly important place in the life of man.
•It seems clear that this engine will loom large in the future of the engine industry.
•Stackers have a significant place in the development of this equipment.
Русско-английский научно-технический словарь переводчика > занимать важное место в
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84 испытывать
•Magnetic fluids exhibit (or undergo) new instabilities...
•The Earth must have endured (or experienced) many more collisions than...
•Suppose a hadron is subjected to a gauge transformation.
II•To put these theories to a test,...
* * *Испытывать -- to test; to evaluate (на стенде); to run (о машине в целом); to experience, to sustain, to suffer, to be pressured (претерпевать)Various components used in the cooling water and engine water wash systems were also evaluated.Nonetheless, the system still experienced false alarms and engine shutdowns.The process zone of size D is assumed to sustain the same stress sY as the plastic region.Gears with backlash can suffer high dynamic tooth loads if they are operated at high speeds with small nominal loads.Испытывать в-- In the first instance software can be implemented and run on the development system.Русско-английский научно-технический словарь переводчика > испытывать
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85 Gang
\Gang und gäbe sein to be customary, to be the norm2. Gang <-[e]s, Gänge> [ʼgaŋ, pl ʼgɛŋə] mich erkenne ihn schon am \Gang I recognize him from the way he walks;sie beschleunigte ihren \Gang she quickened [or speeded up] her pace;er verlangsamte seinen \Gang he slowed down;aufrechter \Gang upright carriage;einen federnden \Gang haben to have a spring in one's step;einen hinkenden \Gang haben to walk with a limp;einen schnellen \Gang haben to walk quickly;einen unsicheren \Gang haben to be unsteady on one's feet2) ( Weg) walk;sein erster \Gang war der zum Frühstückstisch the first thing he did was to go to the breakfast table;ich traf sie auf dem \Gang zum Arzt I bumped into [or met] her on the way to the doctor's; ( Besorgung) errand;ich muss heute in der Stadt einige Gänge erledigen I must do [or go on] a few errands in town today;machst du für mich einen \Gang zur Bank? could you go to the bank for me?;einen schweren \Gang tun to do sth difficultden Motor in \Gang halten to keep the engine running;ihre Uhr hat einen gleichmäßigen \Gang her clock operates smoothly;etw in \Gang bringen [o setzen] to start [up sep, ] sth to get sth going, to get sth off the ground [or running] (a. fig)den Motor wieder in \Gang bringen to get the engine going again;in \Gang kommen to get off the ground;die Vorbereitungen sind endlich in \Gang gekommen the preparations are finally underway;mit diesem Schalter wird die Anlage in \Gang gesetzt this switch starts up the plant4) ( Ablauf) course;der \Gang der Ereignisse the course of events;er verfolgte den \Gang der Geschäfte he followed the company's developments;alles geht wieder seinen gewohnten \Gang everything is proceeding as normal;im \Gang[e] [o in \Gang] sein to be underway; Handlung [einer Erzählung/eines Filmes etc.] development [of a narration's/film's etc. plot]5) (\Gang in einer Speisenfolge) courseeinen \Gang einlegen to engage a gear;vorsichtig den ersten \Gang einlegen! carefully engage first gear!;hast du den zweiten \Gang drin? ( fam) are you in second gear?;den \Gang herausnehmen to engage neutral, to put the car into neutral;in den 2. \Gang schalten to change into 2nd gear;7) ( eingefriedeter Weg) passageway;rings um das Atrium führte ein überdachter \Gang there was a covered walkway all around the atrium; ( Korridor) corridor;bitte warten Sie draußen auf dem \Gang please wait outside in the corridor; Theater, Flugzeug, Kirche, Laden, Stadion aisle; (Säulen\Gang) colonnade, passage; (Bergwerk\Gang) tunnel, gallery8) (Erz\Gang) veinWENDUNGEN:den \Gang nach Canossa antreten to eat humble pie ( fam)in die Gänge kommen ( fam) to get going;er braucht 6 Tassen Kaffee, um morgens in die Gänge zu kommen he needs 6 cups of coffee to get going in the morning;in [vollem] \Gang sein to be in full swing;im \Gang[e] sein gegen jdn to act against sb's interests;es ist etwas im \Gange something's up ( fam)3. Gang <-, -s> [gɛŋ] fgang -
86 gang
\gang und gäbe sein to be customary, to be the norm2. Gang <-[e]s, Gänge> [ʼgaŋ, pl ʼgɛŋə] mich erkenne ihn schon am \gang I recognize him from the way he walks;sie beschleunigte ihren \gang she quickened [or speeded up] her pace;er verlangsamte seinen \gang he slowed down;aufrechter \gang upright carriage;einen federnden \gang haben to have a spring in one's step;einen hinkenden \gang haben to walk with a limp;einen schnellen \gang haben to walk quickly;einen unsicheren \gang haben to be unsteady on one's feet2) ( Weg) walk;sein erster \gang war der zum Frühstückstisch the first thing he did was to go to the breakfast table;ich traf sie auf dem \gang zum Arzt I bumped into [or met] her on the way to the doctor's; ( Besorgung) errand;ich muss heute in der Stadt einige Gänge erledigen I must do [or go on] a few errands in town today;machst du für mich einen \gang zur Bank? could you go to the bank for me?;einen schweren \gang tun to do sth difficultden Motor in \gang halten to keep the engine running;ihre Uhr hat einen gleichmäßigen \gang her clock operates smoothly;etw in \gang bringen [o setzen] to start [up sep, ] sth to get sth going, to get sth off the ground [or running] (a. fig)den Motor wieder in \gang bringen to get the engine going again;in \gang kommen to get off the ground;die Vorbereitungen sind endlich in \gang gekommen the preparations are finally underway;mit diesem Schalter wird die Anlage in \gang gesetzt this switch starts up the plant4) ( Ablauf) course;der \gang der Ereignisse the course of events;er verfolgte den \gang der Geschäfte he followed the company's developments;alles geht wieder seinen gewohnten \gang everything is proceeding as normal;im \gang[e] [o in \gang] sein to be underway; Handlung [einer Erzählung/eines Filmes etc.] development [of a narration's/film's etc. plot]5) (\gang in einer Speisenfolge) courseeinen \gang einlegen to engage a gear;vorsichtig den ersten \gang einlegen! carefully engage first gear!;hast du den zweiten \gang drin? ( fam) are you in second gear?;den \gang herausnehmen to engage neutral, to put the car into neutral;in den 2. \gang schalten to change into 2nd gear;7) ( eingefriedeter Weg) passageway;rings um das Atrium führte ein überdachter \gang there was a covered walkway all around the atrium; ( Korridor) corridor;bitte warten Sie draußen auf dem \gang please wait outside in the corridor; Theater, Flugzeug, Kirche, Laden, Stadion aisle; (Säulen\gang) colonnade, passage; (Bergwerk\gang) tunnel, gallery8) (Erz\gang) veinWENDUNGEN:den \gang nach Canossa antreten to eat humble pie ( fam)in die Gänge kommen ( fam) to get going;er braucht 6 Tassen Kaffee, um morgens in die Gänge zu kommen he needs 6 cups of coffee to get going in the morning;in [vollem] \gang sein to be in full swing;im \gang[e] sein gegen jdn to act against sb's interests;es ist etwas im \gange something's up ( fam)3. Gang <-, -s> [gɛŋ] fgang -
87 оборот
1. м. revolutionсчётчик числа оборотов, тахометр — revolution counter
2. м. orbit3. м. turn-over4. м. recycle5. м. мн. speedСинонимический ряд:1. виток (сущ.) виток2. выражение (сущ.) выражение; речение -
88 стенд
1. rackтренировочная стойка; тренировочный стенд — aging rack
2. bench3. desk4. bed5. table6. stand7. stands -
89 направление
direction
- географического меридиана, северное — north reference direction of geographical meridian
- ветра — wind direction (w/d)
направпение откуда дует ветер. — the direction from which the wind is blowing.
- ветра, преобладающее — prevailing wind direction
- взлета (курс) — takeoff heading
- воздушного потока — airflow direction
- волокон — run of fiber
- впп (с указанием градусов) — runway heading
- вращения — direction of rotation
- вращения вала — direction of shaft rotation
- вращения, левое (правое) — left-hand, l.h. (right-hand, r.h.) direction of rotation
- вращения, (обратное) — opposite direction of rotation
- вращения роторов двигателя, если смотреть со стороны вна — direction of engine rotor rotation if looking aft
- вращения роторов двигателя, если смотреть со стороны реактивного сопла — direction of engine rotor rotation if looking forward
- движения — direction of motion
- захода на посадку — approach direction
- луча — beam direction
- на... — direction of...
- на радиостанцию (пеленг) — direction of radio station
- нагрузки — load direction
- нулевой подъемной силы — zero lift direction
-, осевое — axial direction
-, основное — main direction
- отсчета (курса), положительнoe (от оси x к у no часовой стрелке) y — positive direction (of heading) measured clockwise from x to y
- параллели, истинное — true east
- параллели, условное (картографическое) — grid east
- по компасу — compass heading
- по стрелке (направления полета) — direction of flight arrow the direction of flight arrow must be aligned with the fore-aft axis.
- подъемной силы — lift direction
- полета — flight direction
- полета (обозначенное стрелкой) — forward (fwd), flightwise direction
- полета (курс следования) — track
- полета, заданное (знп) — desired track (dtk)
-, принятое за начало отсчета — reference direction the reference direction is true north.
- развития — development trend
- распространения (напр., трещины) — direction of propagation
-, расчетное — computed direction
- струи — jet direction
- траектории полета — flight path direction
- тяги — thrust direction
- тяги (воздушного) винта в направлении, указанном стрелкой (напр., на графике) — propeller thrust line in the direction indicated by arrow
выдерживать н. самолета управлением переднего колеса лететь в северном н. — maintain directional control of aircraft by nose wheel steering fly northbound
поворачивать вал в н. вращения — turn shaft in the direction of normal rotation
поворачивать вaл в обратном h. — turn shaft in the direction opposite to normal rotationРусско-английский сборник авиационно-технических терминов > направление
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90 отработка
actuation, activation, driving
- (доводка) — development
- (окончательная регулировка) — final adjustment
- (показание, индицирование) — indication, reading, display
- (поворот шкалы, ротора гироскопа) — rotation, slewing
- (срабатывание по входным сигналам, реагирование) — response (to), follow-up, tracking
- (напр., щеток потенциометра эл. двигателем) — driving the motor drives the potentiometer wiper until the error signal is zero.
- командных сигналов, точная (пилотажно-командным прибором) — close tracking of command information /signals, inputs/ (on flight director indicator)
- no оси x (напр., поворот рамы гироплатформы) — rotation about х-axis
- ротора скт — resolver rotor drivihg/rotation/
- системы (быстрая) — (rapid) response of system
- системы (получение оптимальных рабочих характеристик) — system optimization
- угла рассогласования (до нупя) — error angle restoration to zero
-, холодная (холодная пристрелка, напр., антенны) — (antenna) bore sighting
- указателя (получение показаний) — indicator response to read /indicate/
the indicator responds to read 30°.
- цикла запуска (двиг., завершение) — engine starting cycle completion
- цикла запуска (двиг., процесс) — engine starting cycle in progress
скорость о. — response speedРусско-английский сборник авиационно-технических терминов > отработка
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91 Bosch, Robert August
[br]b. 23 September 1861 Albeck, near Ulm, Germanyd. 9 March 1942 Stuttgart, Germany[br]German engineer, industrialist and pioneer of internal combustion engine electrical systems.[br]Robert was the eighth of twelve children of the landlord of a hotel in the village of Albeck. He wanted to be a botanist and zoologist, but at the age of 18 he was apprenticed as a precision mechanic. He travelled widely in the south of Germany, which is unusual for an apprenticeship. In 1884, he went to the USA, where he found employment with Thomas A. Edison and his colleague, the German electrical engineer Siegmund Bergmann. During this period he became interested and involved in the rights of workers.In 1886 he set up his own workshop in Stuttgart, having spent a short time with Siemens in England. He built up a sound reputation for quality, but the firm outgrew its capital and in 1892 he had to sack nearly all his employees. Fortunately, among the few that he was able to retain were Arnold Zähringer, who later became Manager, and an apprentice, Gottlieb Harold. These two, under Bosch, were responsible for the development of the low-tension (1897) and the high-tension (1902) magneto. They also developed the Bosch sparking plug, again in 1902. The distributor for multi-cylinder engines followed in 1910. These developments, with a strong automotive bias, were stimulated by Bosch's association with Frederick Simms, an Englishman domiciled in Hamburg, who had become a director of Daimler in Canstatt and had secured the UK patent rights of the Daimler engine. Simms went on to invent, in about 1898, a means of varying ignition timing with low-tension magnetos.It must be emphasized, as pointed out above, that the invention of neither type of magneto was due to Bosch. Nikolaus Otto introduced a crude low-tension magneto in 1884, but it was not patented in Germany, while the high-tension magneto was invented by Paul Winand, a nephew of Otto's partner Eugen Langen, in 1887, this patent being allowed to lapse in 1890.Bosch's social views were advanced for his time. He introduced an eight-hour day in 1906 and advocated industrial arbitration and free trade, and in 1932 he wrote a book on the prevention of world economic crises, Die Verhütung künftiger Krisen in der Weltwirtschaft. Other industrialists called him the "Red Bosch" because of his short hours and high wages; he is reputed to have replied, "I do not pay good wages because I have a lot of money, I have a lot of money because I pay good wages." The firm exists to this day as the giant multi-national company Robert Bosch GmbH, with headquarters still in Stuttgart.[br]Further ReadingT.Heuss, 1994, Robert Bosch: His Life and Achievements (trans. S.Gillespie and J. Kapczynski), New York: Henry Holt \& Co.JB -
92 Butler, Edward
[br]b. 1863d. 1940[br]English motoring pioneer, designer of a motor tricycle.[br]In 1884 Butler patented a design for a motor tricycle that was shown that year at the Stanley Cycle Show and in the following year at the Inventions Exhibition. In 1887 he patented his "Petrol-tricycle", which was built the following year. The cycle was steered through its two front wheels, while it was driven through its single rear wheel. The motor, which was directly connected to the rear wheel hub by means of overhung cranks, consisted of a pair of water-cooled 2 1/4 in. (57 mm) bore cylinders with an 8 in. (203 mm) stroke working on the Clerk two-stroke cycle. Ignition was by electric spark produced by a wiper breaking contact with the piston, adopted from Butler's own design of electrostatic ignition machine; this was later replaced by a Ruhmkorff coil and a battery. There was insufficient power with direct drive and the low engine speed of c.100 rpm, producing a road speed of approximately 12 mph (19 km/h), so Butler redesigned the engine with a 6 3/4 in. (171 mm) stroke and a four-stroke cycle with an epicyclic reduction gear drive of 4:1 and later 6:1 ratio which could run at 600 rpm. The combination of restrictive speed-limit laws and shortsightedness of his backers prevented development, despite successful road demonstrations. Interest was non-existent by 1895, and the following year this first English internal combustion engined motorcycle was broken up for the scrap value of some 163 lb (74 kg) of copper and brass contained in its structure.[br]Further ReadingC.F.Caunter, 1982, Motor Cycles, 3rd edn, London: HMSO/Science Museum.IMcN -
93 Curtiss, Glenn Hammond
SUBJECT AREA: Aerospace[br]b. 21 May 1878 Hammondsport, New York, USAd. 23 July 1930 Buffalo, New York, USA[br]American designer of aeroplanes, especially seaplanes.[br]Curtiss started his career in the bicycle business, then became a designer of motor-cycle engines, and in 1904 he designed and built an airship engine. The success of his engine led to him joining the Aerial Experimental Association (AEA), founded by the inventor Alexander Graham Bell. Working with the AEA, Curtiss built several engines and designed a biplane, June Bug, in which he won a prize for the first recorded flight of over 1 km (1,100yd) in the USA. In 1909 Curtiss joined forces with Augustus M.Herring, who had earlier flown Octave Chanute's gliders, to form the Herring-Curtiss Company. Their Gold Bug was a success and led to the Golden Flyer, in which Glenn Curtiss won the Gordon Bennett Cup at Rheims in France with a speed of 75.7 km/h (47 mph). At this time the Wright brothers accused Curtiss and the new Curtiss Aeroplane Company of infringing their patent rights, and a bitter lawsuit ensued. The acrimony subsided during the First World War and in 1929 the two companies merged to form the Curtiss-Wright Corporation.Curtiss had started experimenting with water-based aircraft in 1908, but it was not until 1911 that he managed to produce a successful float-plane. He then co-operated with the US Navy in developing catapults to launch aircraft from ships at sea. During the First World War, Curtiss produced the JN-4 Jenny trainer, which became probably his best-known design. This sturdy bi-plane continued in service long after the war and was extensively used by "barnstorming" pilots at air shows and for early mail flights. In 1919 a Navy-Curtiss NC-4 flying boat achieved the first flight across the Atlantic, having made the crossing in stages, refuelling en route. Curtiss himself, however, had little interest in aviation in his later years and turned his attention to real-estate development in Florida.[br]Principal Honours and DistinctionsRobert J.Collier Trophy 1911, 1912. US Aero Club Gold Medal 1911, 1912. Smithsonian Institution Langley Gold Medal 1913.Further ReadingL.S.Casey, 1981, Curtiss: The Hammondsport Era 1907–1915, New York. C.R.Roseberry, 1972, Glenn Curtiss, Pioneer of Flight, New York.R.Taylor and Walter S.Taylor, 1968, Overland and Sea, New York (biography). Alden Heath, 1942, Glenn Curtiss: Pioneer of Naval Aviation, New York.JDS -
94 England, George
[br]b. 1811 or 1812 Newcastle upon Tyne, Englandd. 4 March 1878 Cannes, France[br]English locomotive builder who built the first locomotives for the narrow-gauge Festiniog Railway.[br]England trained with John Penn \& Sons, marine engine and boilermakers, and set up his own business at Hatcham Iron Works, South London, in about 1840. This was initially a general engineering business and made traversing screw jacks, which England had patented, but by 1850 it was building locomotives. One of these, Little England, a 2–2– 2T light locomotive owing much to the ideas of W.Bridges Adams, was exhibited at the Great Exhibition of 1851, and England then prospered, supplying many railways at home and abroad with small locomotives. In 1863 he built two exceptionally small 0–4–0 tank locomotives for the Festiniog Railway, which enabled the latter's Manager and Engineer C.E. Spooner to introduce steam traction on this line with its gauge of just under 2 ft (60 cm). England's works had a reputation for good workmanship, suggesting he inspired loyalty among his employees, yet he also displayed increasingly tyrannical behaviour towards them: the culmination was a disastrous strike in 1865 that resulted in the loss of a substantial order from the South Eastern Railway. From 1866 George England became associated with development of locomotives to the patent of Robert Fairlie, but in 1869 he retired due to ill health and leased his works to a partnership of his son (also called George England), Robert Fairlie and J.S.Fraser under the title of the Fairlie Engine \& Steam Carriage Company. However, George England junior died within a few months, locomotive production ceased in 1870 and the works was sold off two years later.[br]Bibliography1839, British patent no. 8,058 (traversing screw jack).Further ReadingAspects of England's life and work are described in: C.H.Dickson, 1961, "Locomotive builders of the past", Stephenson Locomotive Society Journal, p. 138.A.R.Bennett, 1907, "Locomotive building in London", Railway Magazine, p. 382.R.Weaver, 1983, "English Ponies", Festiniog Railway Magazine (spring): 18.PJGR -
95 Ewart, Peter
SUBJECT AREA: Textiles[br]b. 14 May 1767 Traquair, near Peebles, Scotlandd. September 1842 London, England[br]Scottish pioneer in the mechanization of the textile industry.[br]Peter Ewart, the youngest of six sons, was born at Traquair manse, where his father was a clergyman in the Church of Scotland. He was educated at the Free School, Dumfries, and in 1782 spent a year at Edinburgh University. He followed this with an apprenticeship under John Rennie at Musselburgh before moving south in 1785 to help Rennie erect the Albion corn mill in London. This brought him into contact with Boulton \& Watt, and in 1788 he went to Birmingham to erect a waterwheel and other machinery in the Soho Manufactory. In 1789 he was sent to Manchester to install a steam engine for Peter Drinkwater and thus his long connection with the city began. In 1790 Ewart took up residence in Manchester as Boulton \& Watt's representative. Amongst other engines, he installed one for Samuel Oldknow at Stockport. In 1792 he became a partner with Oldknow in his cotton-spinning business, but because of financial difficulties he moved back to Birmingham in 1795 to help erect the machines in the new Soho Foundry. He was soon back in Manchester in partnership with Samuel Greg at Quarry Bank Mill, Styal, where he was responsible for developing the water power, installing a steam engine, and being concerned with the spinning machinery and, later, gas lighting at Greg's other mills.In 1798, Ewart devised an automatic expansion-gear for steam engines, but steam pressures at the time were too low for such a device to be effective. His grasp of the theory of steam power is shown by his paper to the Manchester Literary and Philosophical Society in 1808, On the Measure of Moving Force. In 1813 he patented a power loom to be worked by the pressure of steam or compressed air. In 1824 Charles Babbage consulted him about automatic looms. His interest in textiles continued until at least 1833, when he obtained a patent for a self-acting spinning mule, which was, however, outclassed by the more successful one invented by Richard Roberts. Ewart gave much help and advice to others. The development of the machine tools at Boulton \& Watt's Soho Foundry has been mentioned already. He also helped James Watt with his machine for copying sculptures. While he continued to run his own textile mill, Ewart was also in partnership with Charles Macintosh, the pioneer of rubber-coated cloth. He was involved with William Fairbairn concerning steam engines for the boats that Fairbairn was building in Manchester, and it was through Ewart that Eaton Hodgkinson was introduced to Fairbairn and so made the tests and calculations for the tubes for the Britannia Railway Bridge across the Menai Straits. Ewart was involved with the launching of the Liverpool \& Manchester Railway as he was a director of the Manchester Chamber of Commerce at the time.In 1835 he uprooted himself from Manchester and became the first Chief Engineer for the Royal Navy, assuming responsibility for the steamboats, which by 1837 numbered 227 in service. He set up repair facilities and planned workshops for overhauling engines at Woolwich Dockyard, the first establishment of its type. It was here that he was killed in an accident when a chain broke while he was supervising the lifting of a large boiler. Engineering was Ewart's life, and it is possible to give only a brief account of his varied interests and connections here.[br]Further ReadingObituary, 1843, "Institution of Civil Engineers", Annual General Meeting, January. Obituary, 1843, Manchester Literary and Philosophical Society Memoirs (NS) 7. R.L.Hills, 1987–8, "Peter Ewart, 1767–1843", Manchester Literary and PhilosophicalSociety Memoirs 127.M.B.Rose, 1986, The Gregs of Quarry Bank Mill The Rise and Decline of a Family Firm, 1750–1914, Cambridge (covers E wart's involvement with Samuel Greg).R.L.Hills, 1970, Power in the Industrial Revolution, Manchester; R.L.Hills, 1989, Powerfrom Steam, Cambridge (both look at Ewart's involvement with textiles and steam engines).RLH -
96 Maxim, Sir Hiram Stevens
[br]b. 5 February 1840 Brockway's Mills, Maine, USAd. 24 November 1916 Streatham, London, England[br]American (naturalized British) inventor; designer of the first fully automatic machine gun and of an experimental steam-powered aircraft.[br]Maxim was born the son of a pioneer farmer who later became a wood turner. Young Maxim was first apprenticed to a carriage maker and then embarked on a succession of jobs before joining his uncle in his engineering firm in Massachusetts in 1864. As a young man he gained a reputation as a boxer, but it was his uncle who first identified and encouraged Hiram's latent talent for invention.It was not, however, until 1878, when Maxim joined the first electric-light company to be established in the USA, as its Chief Engineer, that he began to make a name for himself. He developed an improved light filament and his electric pressure regulator not only won a prize at the first International Electrical Exhibition, held in Paris in 1881, but also resulted in his being made a Chevalier de la Légion d'honneur. While in Europe he was advised that weapons development was a more lucrative field than electricity; consequently, he moved to England and established a small laboratory at Hatton Garden, London. He began by investigating improvements to the Gatling gun in order to produce a weapon with a faster rate of fire and which was more accurate. In 1883, by adapting a Winchester carbine, he successfully produced a semi-automatic weapon, which used the recoil to cock the gun automatically after firing. The following year he took this concept a stage further and produced a fully automatic belt-fed weapon. The recoil drove barrel and breechblock to the vent. The barrel then halted, while the breechblock, now unlocked from the former, continued rearwards, extracting the spent case and recocking the firing mechanism. The return spring, which it had been compressing, then drove the breechblock forward again, chambering the next round, which had been fed from the belt, as it did so. Keeping the trigger pressed enabled the gun to continue firing until the belt was expended. The Maxim gun, as it became known, was adopted by almost every army within the decade, and was to remain in service for nearly fifty years. Maxim himself joined forces with the large British armaments firm of Vickers, and the Vickers machine gun, which served the British Army during two world wars, was merely a refined version of the Maxim gun.Maxim's interests continued to occupy several fields of technology, including flight. In 1891 he took out a patent for a steam-powered aeroplane fitted with a pendulous gyroscopic stabilizer which would maintain the pitch of the aeroplane at any desired inclination (basically, a simple autopilot). Maxim decided to test the relationship between power, thrust and lift before moving on to stability and control. He designed a lightweight steam-engine which developed 180 hp (135 kW) and drove a propeller measuring 17 ft 10 in. (5.44 m) in diameter. He fitted two of these engines into his huge flying machine testrig, which needed a wing span of 104 ft (31.7 m) to generate enough lift to overcome a total weight of 4 tons. The machine was not designed for free flight, but ran on one set of rails with a second set to prevent it rising more than about 2 ft (61 cm). At Baldwyn's Park in Kent on 31 July 1894 the huge machine, carrying Maxim and his crew, reached a speed of 42 mph (67.6 km/h) and lifted off its rails. Unfortunately, one of the restraining axles broke and the machine was extensively damaged. Although it was subsequently repaired and further trials carried out, these experiments were very expensive. Maxim eventually abandoned the flying machine and did not develop his idea for a stabilizer, turning instead to other projects. At the age of almost 70 he returned to the problems of flight and designed a biplane with a petrol engine: it was built in 1910 but never left the ground.In all, Maxim registered 122 US and 149 British patents on objects ranging from mousetraps to automatic spindles. Included among them was a 1901 patent for a foot-operated suction cleaner. In 1900 he became a British subject and he was knighted the following year. He remained a larger-than-life figure, both physically and in character, until the end of his life.[br]Principal Honours and DistinctionsChevalier de la Légion d'Honneur 1881. Knighted 1901.Bibliography1908, Natural and Artificial Flight, London. 1915, My Life, London: Methuen (autobiography).Further ReadingObituary, 1916, Engineer (1 December).Obituary, 1916, Engineering (1 December).P.F.Mottelay, 1920, The Life and Work of Sir Hiram Maxim, London and New York: John Lane.Dictionary of National Biography, 1912–1921, 1927, Oxford: Oxford University Press.See also: Pilcher, Percy SinclairCM / JDSBiographical history of technology > Maxim, Sir Hiram Stevens
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97 Ramsden, Jesse
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering[br]b. 6 October 1735 (?) Halifax, Yorkshire, Englandd. 5 November 1800 Brighton, Sussex, England[br]English instrument-maker who developed machines for accurately measuring angular and linear scales.[br]Jesse Ramsden was the son of an innkeeper but received a good general education: after attending the free school at Halifax, he was sent at the age of 12 to his uncle for further study, particularly in mathematics. At the age of 16 he was apprenticed to a cloth-worker in Halifax and on completion of the apprenticeship in 1755 he moved to London to work as a clerk in a cloth warehouse. In 1758 he became an apprentice in the workshop of a London mathematical instrument-maker named Burton. He quickly gained the skill, particularly in engraving, and by 1762 he was able to set up on his own account. He married in 1765 or 1766 the youngest daughter of the optician John Dollond FRS (1706– 61) and received a share of Dollond's patent for making achromatic lenses.Ramsden's experience and reputation increased rapidly and he was generally regarded as the leading instrument-maker of his time. He opened a shop in the Haymarket and transferred to Piccadilly in 1775. His staff increased to about sixty workers and apprentices, and by 1789 he had constructed nearly 1,000 sextants as well as theodolites, micrometers, balances, barometers, quadrants and other instruments.One of Ramsden's most important contributions to precision measurement was his development of machines for obtaining accurate division of angular and linear scales. For this work he received a premium from the Commissioners of the Board of Longitude, who published his descriptions of the machines. For the trigonometrical survey of Great Britain, initiated by General William Roy FRS (1726–90) and continued by the Board of Ordnance, Ramsden supplied a 3 ft (91 cm) theodolite and steel measuring chains, and was also engaged to check the glass tubes used to measure the fundamental base line.[br]Principal Honours and DistinctionsFRS 1786; Royal Society Copley Medal 1795. Member, Imperial Academy of St Petersburg 1794. Member, Smeatonian Society of Civil Engineers 1793.Bibliography1774, Description of a New Universal Equatorial Instrument, London; repub. 1791. 1777, Description of an Engine for Dividing Mathematical Instruments, London. 1779, Description of an Engine for Dividing Straight Lines on MathematicalInstruments, London.1779, "Description of two new micrometers", Philosophical Transactions of the Royal Society 69:419–31.1782, "A new construction of eyeglasses for such telescopes as may be applied to mathematical instruments", Philosophical Transactions of the Royal Society 73:94–99.Further ReadingR.S.Woodbury, 1961, History of the Lathe to 1850, Cleveland, Ohio; W.Steeds, 1969, A History of Machine Tools 1700–1910, Oxford (both provide a brief description of Ramsden's dividing machines).RTS -
98 стендовый
Русско-английский словарь по информационным технологиям > стендовый
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99 esencial
adj.essential.su participación fue esencial en el proyecto her participation was essential to the projectlo esencial the fundamental thingen lo esencial coincidimos we agree on the basic points o the essentialsno esencial non-essential, inessential* * *► adjetivo1 essential\en lo esencial in the mainlo esencial the main thing* * *adj.* * *ADJ1) (=imprescindible) essential2) (=principal) essential, mainlo esencial es que... — the main o essential o most important thing is to...
he entendido lo esencial de la conversación — I understood the main o the most important points of the conversation
en lo esencial: pese a las diferencias, estamos de acuerdo en lo esencial — essentially, despite our differences, we are in agreement, despite our differences, we are in agreement on the essentials
3) [aceite] essential* * *1) ( fundamental) essentialestábamos de acuerdo en lo esencial — we agreed on the essentials o on the main points
lo esencial es... — the main o the most important thing is...
esencial para algo — essential for o to something
2) < aceite> essential* * *= bare [barer -comp., barest -sup.], essential, paramount, vital, baseline [base line], bread and butter, mission critical [mission-critical], rock-bottom, indispensable, constitutive, cardinal, critical.Ex. Those are just the bare beginnings.Ex. The preceding chapter has introduced the essential characteristics of bibliographic descriptions.Ex. Practice is paramount.Ex. The pressures of the marketplace mean that any vital facility must be offered by all of the major hosts.Ex. This article describes the development of the first baseline inventory of information resources at the U.S.Ex. The bread and butter business of public libraries, especially branch libraries, is the lending of fiction.Ex. Effectiveness is often measured as the resultant quality of mission critical products of the institution = A menudo la eficacia se mide como la calidad resultante de los productos esenciales de la institución.Ex. The rock-bottom element seems to be the confidence in facing life.Ex. Of course, these catalogs will still remain indispensable guides to LC holdings not represented by MARC records.Ex. Three definitions of information are given: information as a resource, information as a commodity, and information as a constitutive force in society.Ex. To underestimate your enemy is committing the cardinal mistake and often the last you'll make!.Ex. Needless to say, this technique is relatively slow but can be valuable if retrieval speed is not critical.----* cosas esenciales, las = basic essentials, the.* esencial, lo = gist, the, bottom line, the.* función esencial = vital role.* libro esencial = bedside book.* lo esencial = essential, the, nuts and bolts, bare necessities, the, the lowdown (on).* no entender lo esencial = miss + the point.* no esencial = non-essential [nonessential].* papel esencial = vital role, pivotal role.* punto esencial = essential point.* tiempo + ser esencial = time + be of the essence.* * *1) ( fundamental) essentialestábamos de acuerdo en lo esencial — we agreed on the essentials o on the main points
lo esencial es... — the main o the most important thing is...
esencial para algo — essential for o to something
2) < aceite> essential* * *= bare [barer -comp., barest -sup.], essential, paramount, vital, baseline [base line], bread and butter, mission critical [mission-critical], rock-bottom, indispensable, constitutive, cardinal, critical.Ex: Those are just the bare beginnings.
Ex: The preceding chapter has introduced the essential characteristics of bibliographic descriptions.Ex: Practice is paramount.Ex: The pressures of the marketplace mean that any vital facility must be offered by all of the major hosts.Ex: This article describes the development of the first baseline inventory of information resources at the U.S.Ex: The bread and butter business of public libraries, especially branch libraries, is the lending of fiction.Ex: Effectiveness is often measured as the resultant quality of mission critical products of the institution = A menudo la eficacia se mide como la calidad resultante de los productos esenciales de la institución.Ex: The rock-bottom element seems to be the confidence in facing life.Ex: Of course, these catalogs will still remain indispensable guides to LC holdings not represented by MARC records.Ex: Three definitions of information are given: information as a resource, information as a commodity, and information as a constitutive force in society.Ex: To underestimate your enemy is committing the cardinal mistake and often the last you'll make!.Ex: Needless to say, this technique is relatively slow but can be valuable if retrieval speed is not critical.* cosas esenciales, las = basic essentials, the.* esencial, lo = gist, the, bottom line, the.* función esencial = vital role.* libro esencial = bedside book.* lo esencial = essential, the, nuts and bolts, bare necessities, the, the lowdown (on).* no entender lo esencial = miss + the point.* no esencial = non-essential [nonessential].* papel esencial = vital role, pivotal role.* punto esencial = essential point.* tiempo + ser esencial = time + be of the essence.* * *A1 (fundamental) essentialestábamos de acuerdo en lo esencial we agreed on the essentials o on the main pointslo esencial es que estés tranquilo the main o the most important o the essential thing is to keep calmesencial PARA algo essential FOR o TO sthesto es esencial para el buen funcionamiento del motor this is essential for o to the smooth running of the engine2 ( Fil) essentialB ‹aceite› essential* * *
esencial adjetivo ( fundamental) essential;◊ coincidimos en lo esencial we agree on the essentials o on the main points;
lo esencial es … the main o the most important thing is …
esencial adjetivo essential: quédate con lo esencial, remember the most important thing
tiene lo esencial para vivir, she has enough to live on
' esencial' also found in these entries:
Spanish:
accesoria
- accesorio
- básica
- básico
- descafeinada
- descafeinado
- elemental
- sustancial
English:
basic
- brass
- core
- essential
- gist
- nitty-gritty
- nut
- rough
- underlying
- vital
- bare
- essentially
- fundamental
- prerequisite
- substance
* * *esencial adj1. [básico] essential;su participación fue esencial en el proyecto her participation was essential to the project;lo esencial the essential o main thing;lo esencial es una buena preparación física the essential o main thing is to have trained properly beforehand;en lo esencial coincidimos we agree on the basic points o the essentials;no esencial non-essential, inessential2. [aceite] essential* * *adj essential;lo esencial es que the main o essential thing is that* * *esencial adj: essential♦ esencialmente adv* * *esencial adj essential -
100 impulsar
v.1 to propel, to drive.2 to stimulate (promocionar) (economía).impulsar las relaciones Norte-Sur to promote North-South relationslas claves que impulsan el sector the key drivers for the industry3 to encourage, to foster, to urge, to drive.Ricardo impulsa a su equipo Richard encourages his team.4 to impulse, to propel, to motor.Su tecnología impulsa el programa His technology impulses the program.5 to boost, to drive, to force, to give a boost.Su energía impulsa a María His energy impels Mary.* * *1 to impel2 TÉCNICA to drive forward3 (potenciar) to promote4 (incitar) to drive\impulsar a alguien a hacer algo to drive somebody to do something* * *verb1) to impel2) drive* * *VT1) (Mec) to drive, propel2) [+ persona] to drive, impel3) [+ deporte, inversión] to promote* * *verbo transitivoa) <motor/vehículo> to propel, driveb) < persona> to drivec) <comercio, producción> to boost, give a boost to* * *= further, impel, propel, thrust forward, drive, mobilise [mobilize, -USA], pioneer, give + impetus, power, jump-start [jump start], kick-start [kickstart], forward.Ex. IFLA's International Office for Universal Bibliographic Control was established in order to further international control of bibliographic records.Ex. We have already been impelled toward a definition of the future catalog by forces not especially conducive to its development into a more effective instrument.Ex. A magnetic field propels the bubbles in the right direction through the film.Ex. The acid rain literature illustrated the 1st paradigm, where journals from the unadjusted literature were thrust forward in the adjusted literature, and no unadjusted journal fell into obscurity.Ex. The notation 796.33 is used for sporst involving an inflated ball propelled ( driven) by foot.Ex. It is time for all librarians to change their attitudes and become involved, to seek funds and mobilise civic organisations and businesses in cooperative efforts.Ex. Icons, or pictorial representations of objects in systems, were pioneered by Xerox.Ex. Two concepts given much impetus lately through the increasing study of sociology have been 'communication' and 'class'.Ex. The other method was to increase the effective size of the press by using a cylindrical platen, powered either by hand or by steam.Ex. Jump-start your learning experience by participating in 1 or 2 half-day seminars that will help you come up to speed on the new vocabularies, processes and architectures underlying effective content management.Ex. Shock tactics are sometimes necessary in order to expose injustice and kick-start the process of reform.Ex. In order to forward the mission of the University, specific programs will be targeted for growth, consolidation, and possible elimination.----* impulsado por energía eólica = wind-powered.* impulsar a = galvanise into.* impulsar a la acción = galvanise into + action.* * *verbo transitivoa) <motor/vehículo> to propel, driveb) < persona> to drivec) <comercio, producción> to boost, give a boost to* * *= further, impel, propel, thrust forward, drive, mobilise [mobilize, -USA], pioneer, give + impetus, power, jump-start [jump start], kick-start [kickstart], forward.Ex: IFLA's International Office for Universal Bibliographic Control was established in order to further international control of bibliographic records.
Ex: We have already been impelled toward a definition of the future catalog by forces not especially conducive to its development into a more effective instrument.Ex: A magnetic field propels the bubbles in the right direction through the film.Ex: The acid rain literature illustrated the 1st paradigm, where journals from the unadjusted literature were thrust forward in the adjusted literature, and no unadjusted journal fell into obscurity.Ex: The notation 796.33 is used for sporst involving an inflated ball propelled ( driven) by foot.Ex: It is time for all librarians to change their attitudes and become involved, to seek funds and mobilise civic organisations and businesses in cooperative efforts.Ex: Icons, or pictorial representations of objects in systems, were pioneered by Xerox.Ex: Two concepts given much impetus lately through the increasing study of sociology have been 'communication' and 'class'.Ex: The other method was to increase the effective size of the press by using a cylindrical platen, powered either by hand or by steam.Ex: Jump-start your learning experience by participating in 1 or 2 half-day seminars that will help you come up to speed on the new vocabularies, processes and architectures underlying effective content management.Ex: Shock tactics are sometimes necessary in order to expose injustice and kick-start the process of reform.Ex: In order to forward the mission of the University, specific programs will be targeted for growth, consolidation, and possible elimination.* impulsado por energía eólica = wind-powered.* impulsar a = galvanise into.* impulsar a la acción = galvanise into + action.* * *impulsar [A1 ]vt1 ‹motor/vehículo› to propel, driveel viento impulsa la nave the wind propels the ship2 ‹persona› to driveel motivo que lo impulsó a hacerlo the motive that drove him to do itse sintió impulsada a decírselo she felt impelled to tell him3 ‹comercio› to boost, give a boost topara impulsar las relaciones culturales in order to promote cultural relationsquieren impulsar la iniciativa they are trying to give impetus to o to boost the initiative* * *
impulsar ( conjugate impulsar) verbo transitivo
‹cultura/relaciones› to promote
impulsar verbo transitivo
1 to impel, drive: el viento impulsa la cometa, the kite is driven by the wind
2 (estimular) to motivate: sus palabras de ánimo me impulsaron a seguir, his words of encouragement inspired me to go on
' impulsar' also found in these entries:
Spanish:
animar
- llevar
English:
drive
- fuel
- galvanize
- impel
- paddle
- power
* * *impulsar vt1. [empujar] to propel, to drive¿qué te impulsó a marcharte? what drove you to leave?3. [promocionar] [economía] to stimulate;[amistad] to foster;debemos impulsar las relaciones Norte-Sur we should promote North-South relations;las claves que impulsan el sector the key drivers for the industry* * *v/t1 TÉC propel2 COM, figboost* * *impulsar vt: to propel, to drive* * *impulsar vb2. (animar) to encourage3. (promover) to boost / to stimulate
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