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21 reducible
adj.reducible, convertible.* * *ADJ reducible* * *= reducible.Ex. This method is studied by developing a new method to reduce Arabic words to their roots and patterns, and by a compression algorithm that encodes reducible words into a 3 byte format.* * *= reducible.Ex: This method is studied by developing a new method to reduce Arabic words to their roots and patterns, and by a compression algorithm that encodes reducible words into a 3 byte format.
* * *reduciblereducible A algo reducible TO sth* * *reducible adjreducible -
22 технология
1) General subject: art, know-how, technology, technics, technical process (whether now known or hereafter devised), (применяемая к данным) manipulation techniques (applied to data) (при обработке данных для получения конечного продукта)2) Medicine: technic3) Military: development sequence, process sequence, sequence of operations, technique4) Engineering: approach, engineering, method, practice, procedure (технического обслуживания), process, process engineering, processing, set-up5) Construction: manufacturing process6) Railway term: production sequence7) Forestry: method of procedure (напр. обработки)8) Polygraphy: workflow9) Abbreviation: tech10) Electronics: photoresist technology11) Mechanics: production technique12) Coolers: technique13) Patents: techniques14) Drilling: hang15) Sakhalin energy glossary: proven16) Oilfield: operating procedure, operational procedure, practices17) Microelectronics: processing technique18) Network technologies: synchronous data compression19) Automation: manning, production method20) Quality control: process engineering (производства)21) Makarov: fabrication route, know-how (совокупность методов обработки, изготовления), practice (метод, способ), process (метод, способ), process of production, production process, technology (метод, способ)22) Cement: machines -
23 образец
assay, form, example, exponent, model, pattern, (напр. при редактировании данных) picture, ( для испытаний) piece, probe, reference, sample, shape, specimen, standard, template* * *образе́ц м.1. (экземпляр, представляющий класс предметов) specimenподтеня́ть образе́ц ( для усиления контраста в микроскопии) — stain a (microscopic) specimen2. (часть массы, представляющая свойства целого) sampleнаруша́ть образе́ц [структу́ру образца́] — disturb the sample; горн. disturb the coreотбира́ть образцы́ — take [obtain] samplesполуча́ть образцы́ коло́нковым буре́нием — take cores [do coring] by the rotary methodпрока́ливать образе́ц — calcine [ignite] the sampleабсолю́тно сухо́й образе́ц — oven-dry sampleвозду́шно-сухо́й образе́ц — air-dry sampleобразе́ц для испыта́ний — test piece, test specimenвыреза́ть [отреза́ть] образе́ц для испыта́ний от … — cut (out) a test piece from …зажима́ть образе́ц для испыта́ний — clamp the test pieceподверга́ть образе́ц для испыта́ний растяже́нию — pull the test pieceобразе́ц для испыта́ний в фо́рме (двойно́й) лопа́тки — dumb-bell test pieceобразе́ц для испыта́ний, гантелеви́дный — dumb-bell test pieceобразе́ц для испыта́ний, надре́занный ( для испытания на ударную вязкость) — notched (impact-test) specimen, notched (impact-test) barобразе́ц для испыта́ний на круче́ние — torsion-test specimen, torsion-test pieceобразе́ц для испыта́ний на растяже́ние — tension specimen, tension test pieceобразе́ц для испыта́ний на сжа́тие — compression specimen, compression test pieceобразе́ц для испыта́ний на срез — shear-test specimen, shear-test pieceобразе́ц для испыта́ний, нату́рный — full-scale specimenобразе́ц для испыта́ний на уда́рную про́чность — impact-test specimen, impact-test pieceобразе́ц для испыта́нии, пло́ский — test flat barо́пытный образе́ц ( первое спроектированное изделие в металле) — prototype (part, machine)образе́ц поро́д(ы) — rock sample; ( керн) coreпредстави́тельный образе́ц1. representative specimen2. representative sampleпромы́шленный образе́ц — production prototypeобразе́ц сырья́ для промы́шленных испыта́ний (процесса, оборудования) — trial consignment of raw materialутверждё́нный образе́ц — standard piece* * * -
24 Priestman, William Dent
SUBJECT AREA: Steam and internal combustion engines[br]b. 23 August 1847 Sutton, Hull, Englandd. 7 September 1936 Hull, England[br]English oil engine pioneer.[br]William was the second son and one of eleven children of Samuel Priestman, who had moved to Hull after retiring as a corn miller in Kirkstall, Leeds, and who in retirement had become a director of the North Eastern Railway Company. The family were strict Quakers, so William was sent to the Quaker School in Bootham, York. He left school at the age of 17 to start an engineering apprenticeship at the Humber Iron Works, but this company failed so the apprenticeship was continued with the North Eastern Railway, Gateshead. In 1869 he joined the hydraulics department of Sir William Armstrong \& Company, Newcastle upon Tyne, but after a year there his father financed him in business at a small, run down works, the Holderness Foundry, Hull. He was soon joined by his brother, Samuel, their main business being the manufacture of dredging equipment (grabs), cranes and winches. In the late 1870s William became interested in internal combustion engines. He took a sublicence to manufacture petrol engines to the patents of Eugène Etève of Paris from the British licensees, Moll and Dando. These engines operated in a similar manner to the non-compression gas engines of Lenoir. Failure to make the two-stroke version of this engine work satisfactorily forced him to pay royalties to Crossley Bros, the British licensees of the Otto four-stroke patents.Fear of the dangers of petrol as a fuel, reflected by the associated very high insurance premiums, led William to experiment with the use of lamp oil as an engine fuel. His first of many patents was for a vaporizer. This was in 1885, well before Ackroyd Stuart. What distinguished the Priestman engine was the provision of an air pump which pressurized the fuel tank, outlets at the top and bottom of which led to a fuel atomizer injecting continuously into a vaporizing chamber heated by the exhaust gases. A spring-loaded inlet valve connected the chamber to the atmosphere, with the inlet valve proper between the chamber and the working cylinder being camoperated. A plug valve in the fuel line and a butterfly valve at the inlet to the chamber were operated, via a linkage, by the speed governor; this is believed to be the first use of this method of control. It was found that vaporization was only partly achieved, the higher fractions of the fuel condensing on the cylinder walls. A virtue was made of this as it provided vital lubrication. A starting system had to be provided, this comprising a lamp for preheating the vaporizing chamber and a hand pump for pressurizing the fuel tank.Engines of 2–10 hp (1.5–7.5 kW) were exhibited to the press in 1886; of these, a vertical engine was installed in a tram car and one of the horizontals in a motor dray. In 1888, engines were shown publicly at the Royal Agricultural Show, while in 1890 two-cylinder vertical marine engines were introduced in sizes from 2 to 10 hp (1.5–7.5 kW), and later double-acting ones up to some 60 hp (45 kW). First, clutch and gearbox reversing was used, but reversing propellers were fitted later (Priestman patent of 1892). In the same year a factory was established in Philadelphia, USA, where engines in the range 5–20 hp (3.7–15 kW) were made. Construction was radically different from that of the previous ones, the bosses of the twin flywheels acting as crank discs with the main bearings on the outside.On independent test in 1892, a Priestman engine achieved a full-load brake thermal efficiency of some 14 per cent, a very creditable figure for a compression ratio limited to under 3:1 by detonation problems. However, efficiency at low loads fell off seriously owing to the throttle governing, and the engines were heavy, complex and expensive compared with the competition.Decline in sales of dredging equipment and bad debts forced the firm into insolvency in 1895 and receivers took over. A new company was formed, the brothers being excluded. However, they were able to attend board meetings, but to exert no influence. Engine activities ceased in about 1904 after over 1,000 engines had been made. It is probable that the Quaker ethics of the brothers were out of place in a business that was becoming increasingly cut-throat. William spent the rest of his long life serving others.[br]Further ReadingC.Lyle Cummins, 1976, Internal Fire, Carnot Press.C.Lyle Cummins and J.D.Priestman, 1985, "William Dent Priestman, oil engine pioneer and inventor: his engine patents 1885–1901", Proceedings of the Institution ofMechanical Engineers 199:133.Anthony Harcombe, 1977, "Priestman's oil engine", Stationary Engine Magazine 42 (August).JBBiographical history of technology > Priestman, William Dent
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25 метод кратных продольных и обменных волн
1) Geology: method of multiple longitudinalУниверсальный русско-английский словарь > метод кратных продольных и обменных волн
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26 прессование
1. с. метал. extrusion2. с. compaction, compacting3. с. baling4. с. пласт. рез., mouldingпрессование в формах — mould pressing; press moulding
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27 компрессионный метод разделения газов
Универсальный русско-английский словарь > компрессионный метод разделения газов
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28 наружный массаж сердца двумя пальцами (применяется у грудных детей , грудная клетка обхватывается двумя руками , большими пальцами обеих рук производится компрессия нижней трети гру
General subject: the two-thumbed method of chest compressionУниверсальный русско-английский словарь > наружный массаж сердца двумя пальцами (применяется у грудных детей , грудная клетка обхватывается двумя руками , большими пальцами обеих рук производится компрессия нижней трети гру
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29 наружный массаж сердца двумя пальцами
General subject: (применяется у грудных детей, грудная клетка обхватывается двумя руками, большими пальцами обеих рук производится компрессия нижней трети гру the two-thumbed method of chest compressionУниверсальный русско-английский словарь > наружный массаж сердца двумя пальцами
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30 BCT-Prüfmethode
f < pap> ■ box compression test method -
31 образец
1. м. specimen2. м. sampleнарушать образец — disturb the sample; disturb the core
вырезать образец для испытаний от … — cut a test piece from …
Синонимический ряд:1. лад (сущ.) лад; манер2. пример (сущ.) образчик; пример3. стандарт (сущ.) стандарт; эталон -
32 Perkins, Jacob
[br]b. 9 July 1766 Newburyport, Massachusetts, USAd. 30 July 1849 London, England[br]American inventor of a nail-making machine and a method of printing banknotes, investigator of the use of steam at very high pressures.[br]Perkins's occupation was that of a gold-and silversmith; while he does not seem to have followed this after 1800, however, it gave him the skills in working metals which he would continue to employ in his inventions. He had been working in America for four years before he patented his nail-making machine in 1796. At the time there was a great shortage of nails because only hand-forged ones were available. By 1800, other people had followed his example and produced automatic nail-making machines, but in 1811 Perkins' improved machines were introduced to England by J.C. Dyer. Eventually Perkins had twenty-one American patents for a range of inventions in his name.In 1799 Perkins invented a system of engraving steel plates for printing banknotes, which became the foundation of modern siderographic work. It discouraged forging and was adopted by many banking houses, including the Federal Government when the Second United States Bank was inaugurated in 1816. This led Perkins to move to Philadelphia. In the intervening years, Perkins had improved his nail-making machine, invented a machine for graining morocco leather in 1809, a fire-engine in 1812, a letter-lock for bank vaults and improved methods of rolling out spoons in 1813, and improved armament and equipment for naval ships from 1812 to 1815.It was in Philadelphia that Perkins became interested in the steam engine, when he met Oliver Evans, who had pioneered the use of high-pressure steam. He became a member of the American Philosophical Society and conducted experiments on the compressibility of water before a committee of that society. Perkins claimed to have liquified air during his experiments in 1822 and, if so, was the real discoverer of the liquification of gases. In 1819 he came to England to demonstrate his forgery-proof system of printing banknotes, but the Bank of England was the only one which did not adopt his system.While in London, Perkins began to experiment with the highest steam pressures used up to that time and in 1822 took out his first of nineteen British patents. This was followed by another in 1823 for a 10 hp (7.5 kW) engine with only 2 in. (51 mm) bore, 12 in. (305 mm) stroke but a pressure of 500 psi (35 kg/cm2), for which he claimed exceptional economy. After 1826, Perkins abandoned his drum boiler for iron tubes and steam pressures of 1,500 psi (105 kg/cm2), but the materials would not withstand such pressures or temperatures for long. It was in that same year that he patented a form of uniflow cylinder that was later taken up by L.J. Todd. One of his engines ran for five days, continuously pumping water at St Katherine's docks, but Perkins could not raise more finance to continue his experiments.In 1823 one his high-pressure hot-water systems was installed to heat the Duke of Wellington's house at Stratfield Saye and it acquired a considerable vogue, being used by Sir John Soane, among others. In 1834 Perkins patented a compression ice-making apparatus, but it did not succeed commercially because ice was imported more cheaply from Norway as ballast for sailing ships. Perkins was often dubbed "the American inventor" because his inquisitive personality allied to his inventive ingenuity enabled him to solve so many mechanical challenges.[br]Further ReadingHistorical Society of Pennsylvania, 1943, biography which appeared previously as a shortened version in the Transactions of the Newcomen Society 24.D.Bathe and G.Bathe, 1943–5, "The contribution of Jacob Perkins to science and engineering", Transactions of the Newcomen Society 24.D.S.L.Cardwell, 1971, From Watt to Clausius. The Rise of Thermodynamics in the Early Industrial Age, London: Heinemann (includes comments on the importance of Perkins's steam engine).A.F.Dufton, 1940–1, "Early application of engineering to warming of buildings", Transactions of the Newcomen Society 21 (includes a note on Perkins's application of a high-pressure hot-water heating system).RLH -
33 режим работы
Русско-английский военно-политический словарь > режим работы
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34 денитрификация газовых отходов
денитрификация газовых отходов
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
denitrification of waste gas
Current methods for controlling NOx emissions in motor vehicles include retardation of spark timing, increasing the air/fuel ratio, injecting water into the cylinders, decreasing the compression ratio, and recirculating exhaust gas. For stationary sources, one abatement method is to use a lower NOx producing fuel or to modify the combustion process by injecting steam into the combustion chamber. (Source: PZ)
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Русско-английский словарь нормативно-технической терминологии > денитрификация газовых отходов
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