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61 анализ
м. analysis, determination; examinationпри анализе система разделяется на … — a system is analyzed into …
проводить анализ на … — carry out an analysis for …
количественный анализ позволяет определить количества веществ — quantitative analysis determines substances
анализ нелинейных систем методом гармонического баланса — non-linear system analysis by the describing function method
анализ нелинейных систем методом малого параметра — non-linear system analysis by the perturbation theory
Синонимический ряд:разбор (сущ.) разбор; рассмотрениеАнтонимический ряд: -
62 осуществимость
1. practicability2. feasibility -
63 техминимум
(необходный для занятия должности или сдачи экзаменов) — minimum of technical knowledge (required for position or examination)Русско-английский сборник авиационно-технических терминов > техминимум
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64 research
Finthe examination of statistics and other information regarding past, present, and future trends or performance that enables analysts to recommend to investors which shares to buy or sell in order to maximize their return and minimize their risk. It may be used either in the top-down approach (where the investor evaluates a market, then an industry, and finally a specific company) or the bottom-up approach (where the investor selects a company and confirms his or her findings by evaluating the company’s sector and then its market). Careful research is likely to help investors find the best deals, in particular value shares or growth equities. -
65 Brearley, Harry
SUBJECT AREA: Metallurgy[br]b. 18 February 1871 Sheffield, Englandd. 14 July 1948 Torquay, Devon, England[br]English inventor of stainless steel.[br]Brearley was born in poor circumstances. He received little formal education and was nurtured rather in and around the works of Thomas Firth \& Sons, where his father worked in the crucible steel-melting shop. One of his first jobs was to help in their chemical laboratory where the chief chemist, James Taylor, encouraged him and helped him fit himself for a career as a steelworks chemist.In 1901 Brearley left Firth's to set up a laboratory at Kayser Ellison \& Co., but he returned to Firth's in 1904, when he was appointed Chief Chemist at their Riga works, and Works Manager the following year. In 1907 he returned to Sheffield to design and equip a research laboratory to serve both Firth's and John Brown \& Co. It was during his time as head of this laboratory that he made his celebrated discovery. In 1913, while seeking improved steels for rifle barrels, he used one containing 12.68 per cent chromium and 0.24 per cent carbon, in the hope that it would resist fouling and erosion. He tried to etch a specimen for microscopic examination but failed, from which he concluded that it would resist corrosion by, for example, the acids encountered in foods and cooking. The first knives made of this new steel were unsatisfactory and the 1914–18 war interrupted further research. But eventually the problems were overcome and Brearley's discovery led to a range of stainless steels with various compositions for domestic, medical and industrial uses, including the well-known "18–8" steel, with 18 per cent chromium and 8 per cent nickel.In 1915 Brearley left the laboratory to become Works Manager, then Technical Director, at Brown Bayley's steelworks until his retirement in 1925.[br]Principal Honours and DistinctionsIron and Steel Institute Bessemer Gold Medal 1920.BibliographyBrearley wrote several books, including: 1915 (?), with F.Ibbotson, The Analysis of Steelworks Materials, London.The Heat Treatment of Tool Steels. Ingots and Ingot Moulds.Later books include autobiographical details: 1946, Talks on Steelmaking, American Society for Metals.1941, Knotted String: Autobiography of a Steelmaker, London: Longmans, Green.Further ReadingObituary, 1948, Journal of the Iron and Steel Institute: 428–9.LRD -
66 Cousteau, Jacques-Yves
SUBJECT AREA: Ports and shipping[br]b. 11 June 1910 Saint-André-de-Cubzac, France[br]French marine explorer who invented the aqualung.[br]He was the son of a country lawyer who became legal advisor and travelling companion to certain rich Americans. At an early age Cousteau acquired a love of travel, of the sea and of cinematography: he made his first film at the age of 13. After an interrupted education he nevertheless passed the difficult entrance examination to the Ecole Navale in Brest, but his naval career was cut short in 1936 by injuries received in a serious motor accident. For his long recuperation he was drafted to Toulon. There he met Philippe Tailliez, a fellow naval officer, and Frédéric Dumas, a champion spearfisher, with whom he formed a long association and began to develop his underwater swimming and photography. He apparently took little part in the Second World War, but under cover he applied his photographic skills to espionage, for which he was awarded the Légion d'honneur after the war.Cousteau sought greater freedom of movement underwater and, with Emile Gagnan, who worked in the laboratory of Air Liquide, he began experimenting to improve portable underwater breathing apparatus. As a result, in 1943 they invented the aqualung. Its simple design and robust construction provided a reliable and low-cost unit and revolutionized scientific and recreational diving. Gagnan shunned publicity, but Cousteau revelled in the new freedom to explore and photograph underwater and exploited the publicity potential to the full.The Undersea Research Group was set up by the French Navy in 1944 and, based in Toulon, it provided Cousteau with the Opportunity to develop underwater exploration and filming techniques and equipment. Its first aims were minesweeping and exploration, but in 1948 Cousteau pioneered an extension to marine archaeology. In 1950 he raised the funds to acquire a surplus US-built minesweeper, which he fitted out to further his quest for exploration and adventure and named Calypso. Cousteau also sought and achieved public acclaim with the publication in 1953 of The Silent World, an account of his submarine observations, illustrated by his own brilliant photography. The book was an immediate success and was translated into twenty-two languages. In 1955 Calypso sailed through the Red Sea and the western Indian Ocean, and the outcome was a film bearing the same title as the book: it won an Oscar and the Palme d'Or at the Cannes film festival. This was his favoured medium for the expression of his ideas and observations, and a stream of films on the same theme kept his name before the public.Cousteau's fame earned him appointment by Prince Rainier as Director of the Oceanographie Institute in Monaco in 1957, a post he held until 1988. With its museum and research centre, it offered Cousteau a useful base for his worldwide activities.In the 1980s Cousteau turned again to technological development. Like others before him, he was concerned to reduce ships' fuel consumption by harnessing wind power. True to form, he raised grants from various sources to fund research and enlisted technical help, namely Lucien Malavard, Professor of Aerodynamics at the Sorbonne. Malavard designed a 44 ft (13.4 m) high non-rotating cylinder, which was fitted onto a catamaran hull, christened Moulin à vent. It was intended that its maiden Atlantic crossing in 1983 should herald a new age in ship propulsion, with large royalties to Cousteau. Unfortunately the vessel was damaged in a storm and limped to the USA under diesel power. A more robust vessel, the Alcyone, was fitted with two "Turbosails" in 1985 and proved successful, with a 40 per cent reduction in fuel consumption. However, oil prices fell, removing the incentive to fit the new device; the lucrative sales did not materialize and Alcyone remained the only vessel with Turbosails, sharing with Calypso Cousteau's voyages of adventure and exploration. In September 1995, Cousteau was among the critics of the decision by the French President Jacques Chirac to resume testing of nuclear explosive devices under the Mururoa atoll in the South Pacific.[br]Principal Honours and DistinctionsLégion d'honneur. Croix de Guerre with Palm. Officier du Mérite Maritime and numerous scientific and artistic awards listed in such directories as Who's Who.Bibliography1953, The Silent World.1972, The Ocean World of Jacques Cousteau, 21 vols.Further ReadingR.Munson, 1991, Cousteau, the Captain and His World, London: Robert Hale (published in the USA 1989).LRD -
67 Highs, Thomas
SUBJECT AREA: Textiles[br]fl. 1760s England[br]English reedmaker who claimed to have invented both the spinning jenny and the waterframe.[br]The claims of Highs to have invented both the spinning jenny and the waterframe have been dismissed by most historians. Thomas Highs was a reedmaker of Leigh, Lancashire. In about 1763 he had as a neighbour John Kay, the clockmaker from Warrington, whom he employed to help him construct his machines. During this period they were engaged in making a spinning jenny, but after several months of toil, in a fit of despondency, they threw the machine through the attic window. Highs persevered, however, and made a jenny that could spin six threads. The comparatively sophisticated arrangements for drawing and twisting at the same time, as depicted by Guest (1823), suggest that this machine came after the one invented by James Hargreaves. Guest claims that Highs made this machine between 1764 and 1766 and in the following two years constructed another, in which the spindles were placed in a circle. In 1771 Highs moved to Manchester, where he constructed a double jenny that was displayed at the Manchester Exchange, and received a subscription of £200 from the cotton manufacturers. However, all this occurred after Hargreaves had constructed his jenny. In the trial of Arkwright's patent during 1781, Highs gave evidence. He was recalled from Ireland, where he had been superintending the building of cotton-spinning machinery for Baron Hamilton's newly erected mill at Balbriggan, north of Dublin. Then in 1785, during the next trial of Arkwright's patent, Highs claimed that in 1767 he had made rollers for drawing out the cotton before spinning. This would have been for a different type of spinning machine, similar to the one later constructed by Arkwright. Highs was helped by John Kay and it was these rollers that Kay subsequently built for Arkwright. If the drawing shown by Guest is correct, then Highs was working on the wrong principles because his rollers were spaced too far apart and were not held together by weights, with the result that the twist would have passed into the drafting zone, producing uneven drawing.[br]Further ReadingR.Guest, 1823, A Compendious History of the Cotton-Manufacture: With a Disproval of the Claim of Sir Richard Arkwright to the Invention of its Ingenious Machinery, Manchester (Highs's claim for the invention of his spinning machines).R.S.Fitton, 1989, The Arkwrights, Spinners of Fortune, Manchester (an examination of Highs's claims).R.L.Hills, 1970, Power in the Industrial Revolution, Manchester (discusses the technical problems of the invention).RLH -
68 Hjorth, Soren
SUBJECT AREA: Electricity[br]b. 13 October 1801 Vesterbygaard, Denmarkd. 28 August 1870 Copenhagen, Denmark[br]Danish engineer and inventor who first proposed the principle of the self-excited dynamo.[br]After passing a legal examination, Hjorth found employment in the state treasury in Copenhagen and in 1830 advanced to be Clerk of the Exchequer and Secretary. In 1834 he visited England to study the use of steam road and rail vehicles. Hjorth was involved in the formation of the first railway company in Denmark and became Technical Director of Denmark's first railway, a line between Copenhagen and Roskilde that opened in 1847. In 1848 he petitioned the Government for funds to visit England and have built there an electric motor of his own design with oscillating motion. This petition, supported by Hans Christian Oersted (1777–1851), was granted. A British patent was obtained for the machine, an example being exhibited at the 1851 Great Exhibition in London. Turning his attention to the generation of electricity, he conceived as early as May 1851 the dynamo electric principle with self-excitation that was incorporated in his patent in 1855. Unfortunately, Hjorth held the firm but mistaken belief that if he could use his dynamo to drive a motor he would obtain more power than was consumed in driving the dynamo. The theory of conservation of energy was being only slowly accepted at that time, and Hjorth, with little scientific training, was to be disappointed at the failure of his schemes. He worked with great perseverance and industry to the end of his life on the design of his electrical machines.[br]Bibliography11 April 1855, British patent no. 806 (Hjorth's self-excited dynamo).11 April 1855, British patent nos. 807 and 808 (reciprocating and rotary electric motors).Further ReadingS.Smith, 1912, Soren Hjorth, Copenhagen (the most detailed biography).1907, "Soren Hjorth, discoverer of the dynamo-electric principle", Electrical Engineering 1: 957–8 (a short biography).Catalogue of the 1851 Exhibition, 1851, London, pp. 1, 359–60 (for a description of Hjorth's electromagnetic engine with oscillating motion.GW -
69 White, Sir William Henry
SUBJECT AREA: Ports and shipping[br]b. 2 February 1845 Devonport, Englandd. 27 February 1913 London, England[br]English naval architect distinguished as the foremost nineteenth-century Director of Naval Construction, and latterly as a consultant and author.[br]Following early education at Devonport, White passed the Royal Dockyard entry examination in 1859 to commence a seven-year shipwright apprenticeship. However, he was destined for greater achievements and in 1863 passed the Admiralty Scholarship examinations, which enabled him to study at the Royal School of Naval Architecture at South Kensington, London. He graduated in 1867 with high honours and was posted to the Admiralty Constructive Department. Promotion came swiftly, with appointment to Assistant Constructor in 1875 and Chief Constructor in 1881.In 1883 he left the Admiralty and joined the Tyneside shipyard of Sir W.G. Armstrong, Mitchell \& Co. at a salary of about treble that of a Chief Constructor, with, in addition, a production bonus based on tonnage produced! At the Elswick Shipyard he became responsible for the organization and direction of shipbuilding activities, and during his relatively short period there enhanced the name of the shipyard in the warship export market. It is assumed that White did not settle easily in the North East of England, and in 1885, following negotiations with the Admiralty, he was released from his five-year exclusive contract and returned to public service as Director of Naval Construction and Assistant Controller of the Royal Navy. (As part of the settlement the Admiralty released Philip Watts to replace White, and in later years Watts was also to move from that same shipyard and become White's successor as Director of Naval Construction.) For seventeen momentous years White had technical control of ship production for the Royal Navy. The rapid building of warships commenced after the passing of the Naval Defence Act of 1889, which authorized directly and indirectly the construction of around seventy vessels. The total number of ships built during the White era amounted to 43 battleships, 128 cruisers of varying size and type, and 74 smaller vessels. While White did not have the stimulation of building a revolutionary capital ship as did his successor, he did have the satisfaction of ensuring that the Royal Navy was equipped with a fleet of all-round capability, and he saw the size, displacement and speed of the ships increase dramatically.In 1902 he resigned from the Navy because of ill health and assumed several less onerous tasks. During the construction of the Cunard Liner Mauretania on the Tyne, he held directorships with the shipbuilders Swan, Hunter and Wigham Richardson, and also the Parsons Marine Turbine Company. He acted as a consultant to many organizations and had an office in Westminster. It was there that he died in February 1913.White left a great literary legacy in the form of his esteemed Manual of Naval Architecture, first published in 1877 and reprinted several times since in English, German and other languages. This volume is important not only as a text dealing with first principles but also as an illustration of the problems facing warship designers of the late nineteenth century.[br]Principal Honours and DistinctionsKCB 1895. Knight Commander of the Order of the Danneborg (Denmark). FRS. FRSE. President, Institution of Civil Engineers; Mechanical Engineers; Marine Engineers. Vice- President, Institution of Naval Architects.Bibliography1877, A Manual of Naval Architecture, London.Further ReadingD.K.Brown, 1983, A Century of Naval Construction, London.FMWBiographical history of technology > White, Sir William Henry
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70 акт
statement, report, certificateакт приема (приемник) — acceptance certificate, acceptance statement, acceptance reportакт приемо-сдаточный — acceptance report, acceptance certificateакт технического осмотра — (technical) inspection reportакт экспертизы — examination report, certificate of appraisalПоставки машин и оборудования. Русско-английский словарь > акт
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71 результаты
результаты испытаний — test results, test data, outcome of a trialрезультаты освидетельствования — examination results, inspection resultsрезультаты проверки — checkout results, test resultsрезультаты технического освидетельствования специальными контрольными органами — record of technical inspections performed by special inspection agenciesПоставки машин и оборудования. Русско-английский словарь > результаты
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72 осуществимость
1. practicability2. feasibilityБизнес, юриспруденция. Русско-английский словарь > осуществимость
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