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1 Calculating,Tabulating,Recording Company
1) Information technology: CTRCO (The name of this company was changed to "International Business Machines" by Thomas J. Watson, Sr.)2) File extension: CTRCO (The name of this company was changed to International Business Machines by Thomas J. Watson, Sr.)Универсальный русско-английский словарь > Calculating,Tabulating,Recording Company
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2 calculadora
f.calculator.calculadora de bolsillo pocket calculatorcalculadora programable programmable calculator* * *noun f.* * *SF calculator; ( Hist) calculating machine* * *femenino calculator* * *= calculator, calculating machine.Ex. Other office equipment to be found in libraries may include: Adding machines or calculators to cope with statistics related to petty cash, issues, membership, etc.Ex. It gives an overview of the development of online information services, starting with the development of calculating machines, to early computers and telecommunications systems, and finally online databases, and the CD-ROM revolution of the 1980's.----* calculadora de bolsillo = pocket calculator.* calculadora electrónica = electronic calculator.* * *femenino calculator* * *= calculator, calculating machine.Ex: Other office equipment to be found in libraries may include: Adding machines or calculators to cope with statistics related to petty cash, issues, membership, etc.
Ex: It gives an overview of the development of online information services, starting with the development of calculating machines, to early computers and telecommunications systems, and finally online databases, and the CD-ROM revolution of the 1980's.* calculadora de bolsillo = pocket calculator.* calculadora electrónica = electronic calculator.* * *calculatorcalculadora electrónica/de bolsillo electronic/pocket calculator* * *
calculadora sustantivo femenino
calculator
calculador,-ora
I adjetivo (persona, mente) calculating
II sustantivo femenino calculator
' calculadora' also found in these entries:
Spanish:
bolsillo
- extraplano
English:
calculating
- calculator
* * *calculadora nfcalculatorcalculadora de bolsillo pocket calculator;calculadora científica scientific calculator;calculadora programable programmable calculator;calculadora solar solar-powered calculator* * *f calculator* * *calculadora nf: calculator* * *calculadora n calculator -
3 Grant, George Barnard
SUBJECT AREA: Electronics and information technology[br]b. 21 December 1849 Farmingdale, Gardiner, Maine, USAd. 16 August 1917 Pasadena, California, USA[br]American mechanical engineer and inventor of Grant's Difference Engine.[br]George B.Grant was descended from families who came from Britain in the seventeenth century and was educated at the Bridgton (Maine) Academy, the Chandler Scientific School of Dartmouth College and the Lawrence Scientific School of Harvard College, where he graduated with the degree of BS in 1873. As an undergraduate he became interested in calculating machines, and his paper "On a new difference engine" was published in the American Journal of Science in August 1871. He also took out his first patents relating to calculating machines in 1872 and 1873. A machine of his design known as "Grant's Difference Engine" was exhibited at the Centennial Exposition in Philadelphia in 1876. Similar machines were also manufactured for sale; being sturdy and reliable, they did much to break down the prejudice against the use of calculating machines in business. Grant's work on calculating machines led to a requirement for accurate gears, so he established a machine shop for gear cutting at Charlestown, Massachusetts. He later moved the business to Boston and incorporated it under the name of Grant's Gear Works Inc., and continued to control it until his death. He also established two other gear-cutting shops, the Philadelphia Gear Works Inc., which he disposed of in 1911, and the Cleveland Gear Works Inc., which he also disposed of after a few years. Grant's commercial success was in connection with gear cutting and in this field he obtained several patents and contributed articles to the American Machinist. However, he continued to take an interest in calculating machines and in his later years carried out experimental work on their development.[br]Bibliography1871, "On a new difference engine", American Journal of Science (August). 1885, Chart and Tables for Bevel Gears.1885, A Handbook on the Teeth of Gear Wheels, Boston, Mass.1891, Odontics, or the Theory and Practice of the Teeth of Gears, Lexington, Mass.Further ReadingR.S.Woodbury, 1958, History of the Gear-cutting Machine, Cambridge, Mass, (describes his gear-cutting machine).RTS -
4 base de datos en línea
(n.) = online databaseEx. It gives an overview of the development of online information services, starting with the development of calculating machines, to early computers and telecommunications systems, and finally online databases, and the CD-ROM revolution of the 1980's.* * *(n.) = online databaseEx: It gives an overview of the development of online information services, starting with the development of calculating machines, to early computers and telecommunications systems, and finally online databases, and the CD-ROM revolution of the 1980's.
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5 servicio de información en línea
(n.) = online information serviceEx. It gives an overview of the development of online information services, starting with the development of calculating machines, to early computers and telecommunications systems, and finally online databases, and the CD-ROM revolution of the 1980's.* * *(n.) = online information serviceEx: It gives an overview of the development of online information services, starting with the development of calculating machines, to early computers and telecommunications systems, and finally online databases, and the CD-ROM revolution of the 1980's.
Spanish-English dictionary > servicio de información en línea
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6 machine
machine [ma∫in]1. feminine nouna. ( = appareil) machineb. ( = lave-linge) machine• laver qch en or à la machine to wash sth in the machinec. ( = processus) machineryd. [de navire] engine• hé ! Machine ! hey! you - what's-your-name! (inf)2. compounds► machine à sous ( = jeu) slot machine* * *maʃin1) Technologie ( appareil) machinelangage machine — Informatique machine language
2) ( moteur) enginefaire machine arrière — Nautisme to go astern; fig to back-pedal
3) ( système) machinela machine sociale/économique — the social/economic machine
4) (colloq) ( lavage)•Phrasal Verbs:* * *maʃin nf1) (= engin, appareil) machine2) (= locomotive) engine3) NAVIGATIONfaire machine arrière — to go astern, figto back-pedal
4) fig (= rouages) machinery* * *machine nf1 Tech ( appareil) machine; taper une lettre à la machine to type a letter; coudre un ourlet à la machine to machine-sew a hem; lavable en machine machine-washable; langage machine Ordinat machine language; je ne suis pas une machine! I'm not a machine!; la civilisation de la machine the age of the machine;2 ( moteur) engine; salle des machines engine room; faire machine arrière Naut to go astern; fig to back-pedal;3 ( système) machine; la machine sociale/administrative/économique the social/administrative/economic machine;4 ○( lavage) faire deux machines (de linge) to do two loads of washing.machine agricole agricultural machine; machine de bureau piece of office equipment; machines de bureau office equipment ¢; machine à calculer calculating machine; machine composée compound machine; machine à coudre sewing machine; machine à écrire typewriter; machine infernale ( engin explosif) infernal machine; ( bombe) time bomb; machine à laver washing machine; machine à laver la vaisselle dishwasher; machine à repasser press, ironing machine; machine simple simple machine; machine à sous fruit machine GB, slot machine, one-armed bandit; machine à traire milking machine; machine à tricoter knitting machine; machine à or de traitement de texte word processor; machine à vapeur steam engine; machine volante flying machine.[maʃin] nom fémininl'âge des machines ou de la machine the machine age, the age of the machinemachine à coudre/à tricoter sewing/knitting machine2. [véhicule - à deux roues, agricole] machinearrêtez ou stoppez les machines! stop all engines!chambre ou salle des machines engine room5. THÉÂTRE machine, piece of theatre machinery6. (péjoratif) [automate] machineje ne veux pas devenir une machine à écrire des chansons I don't want to become a song-writing machine————————à la machine locution adverbialecoudre quelque chose à la machine to sew something on the machine, to machine ou to machine-sew somethinglaver quelque chose à la machine to machine ou to machine-wash something, to wash something in the machinetricoter quelque chose à la machine to machine-knit something, to make something on the knitting machine -
7 вычислительная машина
1. brain2. calculating machine3. calculator4. computing engine5. computing machine6. computing machinery7. machine8. computer9. computer systemРусско-английский большой базовый словарь > вычислительная машина
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8 счетная машина
1. accounting machine2. calculating machine3. computer4. machine5. calculator6. adding machine -
9 сдвоенная счетная машина
Русско-английский большой базовый словарь > сдвоенная счетная машина
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10 Pascal, Blaise
SUBJECT AREA: Electronics and information technology[br]b. 19 June 1623 Clermont Ferrand, Franced. 19 August 1662 Paris, France[br]French mathematician, physicist and religious philosopher.[br]Pascal was the son of Etienne Pascal, President of the Court of Aids. His mother died when he was 3 years old and he was brought up largely by his two sisters, one of whom was a nun at Port Royal. They moved to Paris in 1631 and again to Rouen ten years later. He received no formal education. In 1654 he was involved in a carriage accident in which he saw a mystical vision of God and from then on confined himself to philosophical rather than scientific matters. In the field of mathematics he is best known for his work on conic sections and on the laws of probability. As a youth he designed a calculating machine of which, it is said, some seventy were made. His main contribution to technology was his elucidation of the laws of hydrostatics which formed the basis of all hydrostatic machines in subsequent years. Pascal, however, did not put these laws to any practical use: that was left to the English cabinet-maker and engineer Joseph Bramah more than a century later. Suffering from indifferent health, Pascal persuaded his brother-in-law Périer to repeat the experiments of Evangelista Torricelli on the pressure of the atmosphere. This involved climbing the 4,000 ft (1,220 m) of the Puy de Dôme, a mountain close to Clermont, with a heavy mercury-in-glass barometer. The experiment was reported in the 1647 pamphlet "Expériences nouvelles touchant le vide". The Hydrostatic Law was laid down by Pascal in Traité de l'équilibre des liqueurs, published a year after his death. In this he established the fact that in a fluid at rest the pressure is transmitted equally in all directions.[br]Bibliography1647, "Expériences nouvelles touchant le vide". 1663, Traité de l'équilibre des liqueurs.Further ReadingJ.Mesnard, 1951, Pascal, His Life and Works.I.McNeil, 1972, Hydraulic Power, London: Longmans.IMcN -
11 Wöhler, August
SUBJECT AREA: Metallurgy[br]b. 22 June 1819 Soltau, Germanyd. 21 June 1914 Hannover, Germany[br]German railway engineer who first established the fatigue fracture of metals.[br]Wöhler, the son of a schoolteacher, was born at Soltau on the Luneburg Heath and received his early education at his father's school, where his mathematical abilities soon became apparent. He completed his studies at the Technical High School, Hannover.In 1840 he obtained a position at the Borsig Engineering Works in Berlin and acquired there much valuable experience in railway technology. He trained as an engine driver in Belgium and in 1843 was appointed as an engineer to the first Hannoverian Railway, then being constructed between Hannover and Lehrte. In 1847 he became Chief Superintendent of rolling stock on the Lower Silesian-Brandenhurg Railway, where his technical abilities influenced the Prussian Minister of Commerce to appoint him to a commission set up to investigate the reasons for the unusually high incidence of axle failures then being encountered on the railways. This was in 1852, and by 1854, when the Brandenburg line had been nationalized, Wöhler had already embarked on the long, systematic programme of mechanical testing which eventually provided him with a clear insight into the process of what is now referred to as "fatigue failure". He concentrated initially on the behaviour of machined iron and steel specimens subjected to fluctuating direct, bending and torsional stresses that were imposed by testing machines of his own design.Although Wöhler was not the first investigator in this area, he was the first to recognize the state of "fatigue" induced in metals by the repeated application of cycles of stress at levels well below those that would cause immediate failure. His method of plotting the fatigue stress amplitude "S" against the number of stress cycles necessary to cause failure "N" yielded the well-known S-N curve which described very precisely the susceptibility to fatigue failure of the material concerned. Engineers were thus provided with an invaluable testing technique that is still widely used in the 1990s.Between 1851 and 1898 Wöhler published forty-two papers in German technical journals, although the importance of his work was not initially fully appreciated in other countries. A display of some of his fracture fatigue specimens at the Paris Exposition in 1867, however, stimulated a short review of his work in Engineering in London. Four years later, in 1871, Engineering published a series of nine articles which described Wöhler's findings in considerable detail and brought them to the attention of engineers. Wöhler became a member of the newly created management board of the Imperial German Railways in 1874, an appointment that he retained until 1889. He is also remembered for his derivation in 1855 of a formula for calculating the deflections under load of lattice girders, plate girders, and other continuous beams resting on more than two supports. This "Three Moments" theorem appeared two years before Clapeyron independently advanced the same expression. Wöhler's other major contribution to bridge design was to use rollers at one end to allow for thermal expansion and contraction.[br]Bibliography1855, "Theorie rechteckiger eiserner Brückenbalken", Zeitschrift für Bauwesen 5:122–66. 1870, "Über die Festigkeitversuche mit Eisen und Stahl", Zeitschrift für Bauwesen 20:73– 106.Wöhler's experiments on the fatigue of metals were reported in Engineering (1867) 2:160; (1871) 11:199–200, 222, 243–4, 261, 299–300, 326–7, 349–50, 397, 439–41.Further ReadingR.Blaum, 1918, "August Wöhler", Beiträge zur Geschichte der Technik und Industrie 8:35–55.——1925, "August Wöhler", Deutsches biographisches Jahrbuch, Vol. I, Stuttgart, pp. 103–7.K.Pearson, 1890, "On Wöhler's experiments on alternating stress", Messeng. Math.20:21–37.J.Gilchrist, 1900, "On Wöhler's Laws", Engineer 90:203–4.ASD
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