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1 radio industry council
Engineering: RICУниверсальный русско-английский словарь > radio industry council
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2 радиотехническая промышленность
Русско-английский политический словарь > радиотехническая промышленность
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3 радиотехническая промышленность
Русско-английский синонимический словарь > радиотехническая промышленность
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4 радиотехническая промышленность
Makarov: radio engineering industryУниверсальный русско-английский словарь > радиотехническая промышленность
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5 industria
f.1 industry.industria alimentaria food industryindustria automovilística o del automóvil car industryindustria cinematográfica o del cine film o movie industryindustria del ocio leisure industryindustria punta sunrise industry2 factory.3 diligence, industry, application, sedulousness.pres.indicat.3rd person singular (él/ella/ello) present indicative of spanish verb: industriar.imperat.2nd person singular (tú) Imperative of Spanish verb: industriar.* * *1 (gen) industry2 (fábrica) factory\industria terciaria tertiary industry* * *noun f.* * *SF1) (Com) industryindustria automovilística — car industry, auto industry (EEUU)
industria del automóvil — car industry, automobile industry (EEUU)
industria militar — weapons industry, defence industry
2) (=fábrica) factory3) (=dedicación) industry, industriousness4) † (=maña) ingenuity, skill, expertise* * *femenino (Com, Econ) industry* * *= industry, industrial organisation.Ex. Library automation has become a multimillion dollar industry.Ex. This article discusses the changing information needs of users in industrial organisations.----* científico de la industria = industrial scientist.* crisis de la industria del libro = book crisis.* estándar de la industria = industry standard.* industria aeroespacial, la = aerospace industry, the.* industria aeronáutica, la = airline industry, the, aviation industry, the.* industria agrícola = agro-industry.* industria agrícola, la = agricultural industry, the.* industria alcoholera, la = alcohol industry, the.* industria alimentaria = food industry.* industria alimenticia = food industry.* industria artesanal = cottage industry.* industria bancaria, la = banking industry, the.* industria cárnica, la = meat industry, the.* industria cinematográfica, la = film making industry, the, film industry, the, movie industry, the.* industria de actividades al aire libre, la = outdoor industry, the.* industria de defensa, la = defence industry, the [defense industry, -USA].* industria dedicada a la producción de carne de vaca, la = beef industry, the.* industria de la aeronáutica, la = aviation industry, the, airline industry, the.* industria de la aviación, la = aviation industry, the.* industria de la bebida, la = beverage industry, the.* industria del acero = steel industry.* industria de la cerveza, la = brewing industry, the.* industria de la comida rápida, la = fast-food industry, the.* industria de la confección = clothing industry.* industria de la confección, la = garment industry, the.* industria de la conserva, la = canned goods industry, the, tinned goods industry, the.* industria de la construcción, la = construction industry, the, building industry, the.* industria de la edición = book publishing industry.* industria de la edición de libros = book publishing industry.* industria de la edición impresa = print industry.* industria de la edición, la = publishing industry, the.* industria de la fabricación de muelles, la = spring industry, the.* industria de la hojalata, la = tinplate industry, the.* industria de la iluminación, la = lighting industry, the.* industria de la imprenta, la = printing industry, the.* industria de la información electrónica = electronic information industry.* industria de la información en línea, la = online industry, the, online information industry, the.* industria de la información, la = information industry, the.* industria de la informática = computer industry.* industria de la ingeniería eléctrica, la = electrical engineering industry, the.* industria de la ingeniería química, la = chemical engineering industry, the.* industria del alcohol, la = alcohol industry, the.* industria del aluminio, la = aluminium industry, the.* industria de la madera = timber industry.* industria de la moda, la = fashion industry, the.* industria de la prensa, la = newspaper industry, the.* industria de la propiedad = property industry.* industria de la propiedad intelectual = intellectual property industry.* industria de la radio y televisión, la = broadcasting industry, the.* industria de las bases de datos = database industry.* industria de las comunicaciones = communications industry.* industria de las exposiciones comerciales = trade show industry.* industria de las ferias de muestras = trade show industry.* industria de las finanzas, la = finance industry, the.* industria de las publicaciones periódicas, la = serial industry, the.* industria de las publicaciones seriadas, la = serials industry, the.* industria de las telecomunicaciones, la = telecommunications industry, the.* industria del automóvil, la = automotive industry, the, automobile industry, the, motor trade, the, motor industry, the.* industria del carbón = coal industry.* industria del CD-ROM = CD-ROM industry.* industria del cine, la = film making industry, the, film industry, the, movie industry, the.* industria del cuero = leather industry.* industria del espectáculo, la = show business.* industria del ganado lanar = sheep farming.* industria del gas = gas industry.* industria del libro = book industry.* industria del libro, la = bookmaking industry, the.* industria del motor, la = motor industry, the.* industria del ocio, la = entertainment industry, the.* industria de los alimentos = food industry.* industria de los medios de comunicación de masas = mass communications industry.* industria de los productos lácteos, la = dairy industry, the.* industria del papel = paper industry.* industria del periódico, la = newspaper industry, the.* industria del petróleo = petroleum industry.* industria del sector turístico = tourism industry.* industria del software, la = software industry, the.* industria del tabaco, la = tobacco industry, the.* industria del turismo = tourism industry.* industria del vestir = clothing industry.* industria de servicios = service industry.* industria de servicios financieros, la = financial services industry, the.* industria discográfica, la = record production industry, the, music industry, the, record industry, the, recording industry, the, music business, the.* industria editorial = book industry.* industria editorial, la = publishing industry, the.* industria energética = energy industry, energy company.* industria energética, la = energy utility business, the.* industria farmacéutica, la = pharmaceutical industry, the.* industria financiera, la = finance industry, the.* industria hotelera, la = hotel industry, the.* industria láctea, la = dairy industry, the.* industria ligera = light industry.* industria maderera = timber industry.* industria manufacturera = manufacturing industry.* industria marina, la = marine industry, the.* industria marítima, la = maritime industry, the.* industria metalúrgica, la = metallurgical industry, the.* industria naval, la = shipping industry, the.* industria naviera = shipbuilding industry.* industria naviera, la = shipping industry, the.* industria nuclear, la = nuclear industry, the.* industria papelera = paper industry.* industria para la preparación de alimentos = food processing industry.* industria pesada = heavy industry.* industria pesquera, la = fishing industry, the, fishery industry, the.* industria petroquímica = petrochemical industry.* industria química = chemical industry.* industria química, la = chemical industry, the.* industrias que dependen de los recursos humanos = personnel based industries.* industria textil = textile industry.* industria turística = tourism industry.* industria turística, la = tourist industry, the.* la industria de la informática = computer industry.* Ministerio de Comercio e Industria = Department of Trade and Industry.* norma de la industria = industry standard.* para toda la industria = industry-wide.* período de prácticas en la industria = industrial placement.* sector de la industria farmacéutica, el = pharmaceutical sector, the.* trabajador de la industria = industrial worker.* * *femenino (Com, Econ) industry* * *= industry, industrial organisation.Ex: Library automation has become a multimillion dollar industry.
Ex: This article discusses the changing information needs of users in industrial organisations.* científico de la industria = industrial scientist.* crisis de la industria del libro = book crisis.* estándar de la industria = industry standard.* industria aeroespacial, la = aerospace industry, the.* industria aeronáutica, la = airline industry, the, aviation industry, the.* industria agrícola = agro-industry.* industria agrícola, la = agricultural industry, the.* industria alcoholera, la = alcohol industry, the.* industria alimentaria = food industry.* industria alimenticia = food industry.* industria artesanal = cottage industry.* industria bancaria, la = banking industry, the.* industria cárnica, la = meat industry, the.* industria cinematográfica, la = film making industry, the, film industry, the, movie industry, the.* industria de actividades al aire libre, la = outdoor industry, the.* industria de defensa, la = defence industry, the [defense industry, -USA].* industria dedicada a la producción de carne de vaca, la = beef industry, the.* industria de la aeronáutica, la = aviation industry, the, airline industry, the.* industria de la aviación, la = aviation industry, the.* industria de la bebida, la = beverage industry, the.* industria del acero = steel industry.* industria de la cerveza, la = brewing industry, the.* industria de la comida rápida, la = fast-food industry, the.* industria de la confección = clothing industry.* industria de la confección, la = garment industry, the.* industria de la conserva, la = canned goods industry, the, tinned goods industry, the.* industria de la construcción, la = construction industry, the, building industry, the.* industria de la edición = book publishing industry.* industria de la edición de libros = book publishing industry.* industria de la edición impresa = print industry.* industria de la edición, la = publishing industry, the.* industria de la fabricación de muelles, la = spring industry, the.* industria de la hojalata, la = tinplate industry, the.* industria de la iluminación, la = lighting industry, the.* industria de la imprenta, la = printing industry, the.* industria de la información electrónica = electronic information industry.* industria de la información en línea, la = online industry, the, online information industry, the.* industria de la información, la = information industry, the.* industria de la informática = computer industry.* industria de la ingeniería eléctrica, la = electrical engineering industry, the.* industria de la ingeniería química, la = chemical engineering industry, the.* industria del alcohol, la = alcohol industry, the.* industria del aluminio, la = aluminium industry, the.* industria de la madera = timber industry.* industria de la moda, la = fashion industry, the.* industria de la prensa, la = newspaper industry, the.* industria de la propiedad = property industry.* industria de la propiedad intelectual = intellectual property industry.* industria de la radio y televisión, la = broadcasting industry, the.* industria de las bases de datos = database industry.* industria de las comunicaciones = communications industry.* industria de las exposiciones comerciales = trade show industry.* industria de las ferias de muestras = trade show industry.* industria de las finanzas, la = finance industry, the.* industria de las publicaciones periódicas, la = serial industry, the.* industria de las publicaciones seriadas, la = serials industry, the.* industria de las telecomunicaciones, la = telecommunications industry, the.* industria del automóvil, la = automotive industry, the, automobile industry, the, motor trade, the, motor industry, the.* industria del carbón = coal industry.* industria del CD-ROM = CD-ROM industry.* industria del cine, la = film making industry, the, film industry, the, movie industry, the.* industria del cuero = leather industry.* industria del espectáculo, la = show business.* industria del ganado lanar = sheep farming.* industria del gas = gas industry.* industria del libro = book industry.* industria del libro, la = bookmaking industry, the.* industria del motor, la = motor industry, the.* industria del ocio, la = entertainment industry, the.* industria de los alimentos = food industry.* industria de los medios de comunicación de masas = mass communications industry.* industria de los productos lácteos, la = dairy industry, the.* industria del papel = paper industry.* industria del periódico, la = newspaper industry, the.* industria del petróleo = petroleum industry.* industria del sector turístico = tourism industry.* industria del software, la = software industry, the.* industria del tabaco, la = tobacco industry, the.* industria del turismo = tourism industry.* industria del vestir = clothing industry.* industria de servicios = service industry.* industria de servicios financieros, la = financial services industry, the.* industria discográfica, la = record production industry, the, music industry, the, record industry, the, recording industry, the, music business, the.* industria editorial = book industry.* industria editorial, la = publishing industry, the.* industria energética = energy industry, energy company.* industria energética, la = energy utility business, the.* industria farmacéutica, la = pharmaceutical industry, the.* industria financiera, la = finance industry, the.* industria hotelera, la = hotel industry, the.* industria láctea, la = dairy industry, the.* industria ligera = light industry.* industria maderera = timber industry.* industria manufacturera = manufacturing industry.* industria marina, la = marine industry, the.* industria marítima, la = maritime industry, the.* industria metalúrgica, la = metallurgical industry, the.* industria naval, la = shipping industry, the.* industria naviera = shipbuilding industry.* industria naviera, la = shipping industry, the.* industria nuclear, la = nuclear industry, the.* industria papelera = paper industry.* industria para la preparación de alimentos = food processing industry.* industria pesada = heavy industry.* industria pesquera, la = fishing industry, the, fishery industry, the.* industria petroquímica = petrochemical industry.* industria química = chemical industry.* industria química, la = chemical industry, the.* industrias que dependen de los recursos humanos = personnel based industries.* industria textil = textile industry.* industria turística = tourism industry.* industria turística, la = tourist industry, the.* la industria de la informática = computer industry.* Ministerio de Comercio e Industria = Department of Trade and Industry.* norma de la industria = industry standard.* para toda la industria = industry-wide.* período de prácticas en la industria = industrial placement.* sector de la industria farmacéutica, el = pharmaceutical sector, the.* trabajador de la industria = industrial worker.* * *la industria de la construcción the construction industryCompuestos:cottage industrymotor industry, car industrycottage industrytelecommunications industrysex industryspace industrylight industryarms o weapons industry, defense* industryheavy industryfishing industrystaple industries (pl)iron and steel industryB1 (esfuerzo) diligence, industry2 (destreza) resourcefulness, ingenuity* * *
industria sustantivo femenino (Com, Econ) industry;
industria pesquera fishing industry
industria sustantivo femenino industry
industria siderúrgica, iron and steel industry
' industria' also found in these entries:
Spanish:
aeronáutica
- aeronáutico
- azucarera
- azucarero
- cafetera
- cafetero
- cárnica
- cárnico
- cinematográfica
- cinematográfico
- confección
- construcción
- manufactura
- minería
- peletería
- perfumería
- repunte
- revolucionar
- sombrerería
- turismo
- alimenticio
- ascenso
- atrasar
- automotor
- crecimiento
- fomentar
- hotelería
- lechero
- levantar
- nacional
- nacionalización
- nacionalizar
- obrero
- paralizar
- ramo
- reconvertir
- usina
- vinícola
English:
cosmetic
- cottage industry
- cripple
- develop
- DTI
- encourage
- encouragement
- forefront
- high-tech
- industry
- meat industry
- oil industry
- printing
- publishing
- rag trade
- rundown
- service industry
- standstill
- steel industry
- tourist industry
- trade
- woolen
- woollen
- business
- fishery
- growth industry
- manufacturing
- tourist
* * *industria nf1. [sector] industryla industria agroalimentaria the food and agriculture industry;industria armamentística arms industry;industria del entretenimiento entertainment industry;industria en expansión growth industry;industria ligera light industry;industria del ocio leisure industry;industria pesada heavy industry;industria punta sunrise industry;industria textil textile industry;industria de transformación manufacturing industry;industria del turismo tourist industry;industria turística tourist industry2. [fábrica] factory3. [habilidad] industry, hard work* * *f2 ( esfuerzo) industriousness, industry* * *industria nf: industry* * *industria n industry [pl. industries] -
6 радиотехнический
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7 радиотехнический
радиоте́хни́ческий институ́т — institute of radio engineering
радиоте́хни́ческая промы́шленность — radio industry
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8 объединённый комитет по исследованию аудитории радиослушателей
Engineering: joint industry committee for radio audience researchУниверсальный русско-английский словарь > объединённый комитет по исследованию аудитории радиослушателей
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9 совет по радиопромышленности
Engineering: radio industry councilУниверсальный русско-английский словарь > совет по радиопромышленности
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10 Jenkins, Charles Francis
[br]b. 1867 USAd. 1934 USA[br]American pioneer of motion pictures and television.[br]During the early years of the motion picture industry, Jenkins made many innovations, including the development in 1894 of his own projector, the "Phantoscope", which was widely used for a number of years. In the same year he also suggested the possibility of electrically transmitting pictures over a distance, an interest that led to a lifetime of experimentation. As a result of his engineering contributions to the practical realization of moving pictures, in 1915 the National Motion Picture Board of Trade asked him to chair a committee charged with establishing technical standards for the industry. This in turn led to his proposing the creation of a professional society for those engineers in the industry, and the following year the Society of Motion Picture Engineers (later to become the Society of Motion Picture and Television Engineers) was formed, with Jenkins as its first President. Soon after this he began experiments with mechanical television, using both the Nipkow hole-spiral disc and a low-definition system of his own, based on rotating bevelled glass discs (his so-called "prismatic rings") and alkali-metal photocells. In the 1920s he gave many demonstrations of mechanical television, including a cable transmission of a crude silhouette of President Harding from Washington, DC, to Philadelphia in 1923 and a radio broadcast from Washington in 1928. The following year he formed the Jenkins Television Company to make television transmitters and receivers, but it soon went into debt and was acquired by the de Forest Company, from whom RCA later purchased the patents.[br]Principal Honours and DistinctionsFirst President, Society of Motion Picture Engineers 1916.Bibliography1923, "Radio photographs, radio movies and radio vision", Transactions of the Society of Motion Picture Engineers 16:78.1923, "Recent progress in the transmission of motion pictures by radio", Transactions ofthe Society of Motion Picture Engineers 17:81.1925, "Radio movies", Transactions of the Society of Motion Picture Engineers 21:7. 1930, "Television systems", Journal of the Society of Motion Picture Engineers 15:445. 1925. Vision by Radio.Further ReadingJ.H.Udelson, 1982, The Great Television Race: A History of the American Television Industry, 1925–41: University of Alabama Press.R.W.Hubbell, 1946, 4,000 Years of Television, London: G.Harrap \& Sons.1926. "The Jenkins system", Wireless World 18: 642 (contains a specific account of Jenkins's work).KFBiographical history of technology > Jenkins, Charles Francis
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11 Armstrong, Edwin Howard
[br]b. 18 December 1890 New York City, New York, USAd. 31 January 1954 New York City, New York, USA[br]American engineer who invented the regenerative and superheterodyne amplifiers and frequency modulation, all major contributions to radio communication and broadcasting.[br]Interested from childhood in anything mechanical, as a teenager Armstrong constructed a variety of wireless equipment in the attic of his parents' home, including spark-gap transmitters and receivers with iron-filing "coherer" detectors capable of producing weak Morse-code signals. In 1912, while still a student of engineering at Columbia University, he applied positive, i.e. regenerative, feedback to a Lee De Forest triode amplifier to just below the point of oscillation and obtained a gain of some 1,000 times, giving a receiver sensitivity very much greater than hitherto possible. Furthermore, by allowing the circuit to go into full oscillation he found he could generate stable continuous-waves, making possible the first reliable CW radio transmitter. Sadly, his claim to priority with this invention, for which he filed US patents in 1913, the year he graduated from Columbia, led to many years of litigation with De Forest, to whom the US Supreme Court finally, but unjustly, awarded the patent in 1934. The engineering world clearly did not agree with this decision, for the Institution of Radio Engineers did not revoke its previous award of a gold medal and he subsequently received the highest US scientific award, the Franklin Medal, for this discovery.During the First World War, after some time as an instructor at Columbia University, he joined the US Signal Corps laboratories in Paris, where in 1918 he invented the superheterodyne, a major contribution to radio-receiver design and for which he filed a patent in 1920. The principle of this circuit, which underlies virtually all modern radio, TV and radar reception, is that by using a local oscillator to convert, or "heterodyne", a wanted signal to a lower, fixed, "intermediate" frequency it is possible to obtain high amplification and selectivity without the need to "track" the tuning of numerous variable circuits.Returning to Columbia after the war and eventually becoming Professor of Electrical Engineering, he made a fortune from the sale of his patent rights and used part of his wealth to fund his own research into further problems in radio communication, particularly that of receiver noise. In 1933 he filed four patents covering the use of wide-band frequency modulation (FM) to achieve low-noise, high-fidelity sound broadcasting, but unable to interest RCA he eventually built a complete broadcast transmitter at his own expense in 1939 to prove the advantages of his system. Unfortunately, there followed another long battle to protect and exploit his patents, and exhausted and virtually ruined he took his own life in 1954, just as the use of FM became an established technique.[br]Principal Honours and DistinctionsInstitution of Radio Engineers Medal of Honour 1917. Franklin Medal 1937. IERE Edison Medal 1942. American Medal for Merit 1947.Bibliography1922, "Some recent developments in regenerative circuits", Proceedings of the Institute of Radio Engineers 10:244.1924, "The superheterodyne. Its origin, developments and some recent improvements", Proceedings of the Institute of Radio Engineers 12:549.1936, "A method of reducing disturbances in radio signalling by a system of frequency modulation", Proceedings of the Institute of Radio Engineers 24:689.Further ReadingL.Lessing, 1956, Man of High-Fidelity: Edwin Howard Armstrong, pbk 1969 (the only definitive biography).W.R.Maclaurin and R.J.Harman, 1949, Invention \& Innovation in the Radio Industry.J.R.Whitehead, 1950, Super-regenerative Receivers.A.N.Goldsmith, 1948, Frequency Modulation (for the background to the development of frequency modulation, in the form of a large collection of papers and an extensive bibliog raphy).KFBiographical history of technology > Armstrong, Edwin Howard
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12 Zworykin, Vladimir Kosma
[br]b. 30 July 1889 Mourum (near Moscow), Russiad. 29 July 1982 New York City, New York, USA[br]Russian (naturalized American 1924) television pioneer who invented the iconoscope and kinescope television camera and display tubes.[br]Zworykin studied engineering at the Institute of Technology in St Petersburg under Boris Rosing, assisting the latter with his early experiments with television. After graduating in 1912, he spent a time doing X-ray research at the Collège de France in Paris before returning to join the Russian Marconi Company, initially in St Petersburg and then in Moscow. On the outbreak of war in 1917, he joined the Russian Army Signal Corps, but when the war ended in the chaos of the Revolution he set off on his travels, ending up in the USA, where he joined the Westinghouse Corporation. There, in 1923, he filed the first of many patents for a complete system of electronic television, including one for an all-electronic scanning pick-up tube that he called the iconoscope. In 1924 he became a US citizen and invented the kinescope, a hard-vacuum cathode ray tube (CRT) for the display of television pictures, and the following year he patented a camera tube with a mosaic of photoelectric elements and gave a demonstration of still-picture TV. In 1926 he was awarded a PhD by the University of Pittsburgh and in 1928 he was granted a patent for a colour TV system.In 1929 he embarked on a tour of Europe to study TV developments; on his return he joined the Radio Corporation of America (RCA) as Director of the Electronics Research Group, first at Camden and then Princeton, New Jersey. Securing a budget to develop an improved CRT picture tube, he soon produced a kinescope with a hard vacuum, an indirectly heated cathode, a signal-modulation grid and electrostatic focusing. In 1933 an improved iconoscope camera tube was produced, and under his direction RCA went on to produce other improved types of camera tube, including the image iconoscope, the orthicon and image orthicon and the vidicon. The secondary-emission effect used in many of these tubes was also used in a scintillation radiation counter. In 1941 he was responsible for the development of the first industrial electron microscope, but for most of the Second World War he directed work concerned with radar, aircraft fire-control and TV-guided missiles.After the war he worked for a time on high-speed memories and medical electronics, becoming Vice-President and Technical Consultant in 1947. He "retired" from RCA and was made an honorary vice-president in 1954, but he retained an office and continued to work there almost up until his death; he also served as Director of the Rockefeller Institute for Medical Research from 1954 until 1962.[br]Principal Honours and DistinctionsZworykin received some twenty-seven awards and honours for his contributions to television engineering and medical electronics, including the Institution of Electrical Engineers Faraday Medal 1965; US Medal of Science 1966; and the US National Hall of Fame 1977.Bibliography29 December 1923, US patent no. 2,141, 059 (the original iconoscope patent; finally granted in December 1938!).13 July 1925, US patent no. 1,691, 324 (colour television system).1930, with D.E.Wilson, Photocells and Their Applications, New York: Wiley. 1934, "The iconoscope. A modern version of the electric eye". Proceedings of theInstitute of Radio Engineers 22:16.1946, Electron Optics and the Electron Microscope.1940, with G.A.Morton, Television; revised 1954.1949, with E.G.Ramberg, Photoelectricity and Its Applications. 1958, Television in Science and Industry.Further ReadingJ.H.Udelson, 1982, The Great Television Race: History of the Television Industry 1925– 41: University of Alabama Press.KFBiographical history of technology > Zworykin, Vladimir Kosma
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13 радиосвязь
1) Military: radio, radio communication, radio communications, radio traffic2) Engineering: radio, radio communications, radio connection, radio contact (единичный сеанс радиосвязи), radiocommunication, wireless, wireless communication, wireless radio3) Mathematics: radio communication4) British English: wireless communications5) Railway term: communication service, electronic communication facilities, radio call, radio facilities6) Automobile industry: wire-free communication7) Telecommunications: radiocommunications, steam radio, wirephoto8) Oil: radio communication9) Astronautics: radio link10) Atomic energy: radio command11) Mechanics: radio contact12) Makarov: radio touch -
14 подвижная радиостанция
1) Military: mobile radio unit, mobile station, radio communication vehicle, transportable radio unit2) Engineering: mobile radio communications, mobile radio station3) Automobile industry: mobile radio-unit4) Telecommunications: mobile radio, radio truck, radio van, wireless tender, wireless truck, wireless van5) Security: vehicle radioУниверсальный русско-английский словарь > подвижная радиостанция
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15 Alexanderson, Ernst Frederik Werner
[br]b. 25 January 1878 Uppsala, Swedend. ? May 1975 Schenectady, New York, USA[br]Swedish-American electrical engineer and prolific radio and television inventor responsible for developing a high-frequency alternator for generating radio waves.[br]After education in Sweden at the High School and University of Lund and the Royal Institution of Technology in Stockholm, Alexanderson took a postgraduate course at the Berlin-Charlottenburg Engineering College. In 1901 he began work for the Swedish C \& C Electric Company, joining the General Electric Company, Schenectady, New York, the following year. There, in 1906, together with Fessenden, he developed a series of high-power, high-frequency alternators, which had a dramatic effect on radio communications and resulted in the first real radio broadcast. His early interest in television led to working demonstrations in his own home in 1925 and at the General Electric laboratories in 1927, and to the first public demonstration of large-screen (7 ft (2.13 m) diagonal) projection TV in 1930. Another invention of significance was the "amplidyne", a sensitive manufacturing-control system subsequently used during the Second World War for controlling anti-aircraft guns. He also contributed to developments in electric propulsion and radio aerials.He retired from General Electric in 1948, but continued television research as a consultant for the Radio Corporation of America (RCA), filing his 321st patent in 1955.[br]Principal Honours and DistinctionsInstitution of Radio Engineers Medal of Honour 1919. President, IERE 1921. Edison Medal 1944.BibliographyPublications relating to his work in the early days of radio include: "Magnetic properties of iron at frequencies up to 200,000 cycles", Transactions of the American Institute of Electrical Engineers (1911) 30: 2,443."Transatlantic radio communication", Transactions of the American Institute of ElectricalEngineers (1919) 38:1,269.The amplidyne is described in E.Alexanderson, M.Edwards and K.Boura, 1940, "Dynamo-electric amplifier for power control", Transactions of the AmericanInstitution of Electrical Engineers 59:937.Further ReadingE.Hawkes, 1927, Pioneers of Wireless, Methuen (provides an account of Alexanderson's work on radio).J.H.Udelson, 1982, The Great Television Race: A History of the American Television Industry 1925–1941, University of Alabama Press (provides further details of his contribution to the development of television).KFBiographical history of technology > Alexanderson, Ernst Frederik Werner
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16 автомобильная радиостанция
1) Military: communications van, field wireless van, radio vehicle, truck station, vehicular radioset, wireless truck, wireless van2) Engineering: auto radio, automobile radio station, car radio, car radio station, radio truck3) Automobile industry: vehicular set, wireless tender4) Telecommunications: communications vehicle, radio car, vehicle radio set, vehicular radio set, wireless lorryУниверсальный русско-английский словарь > автомобильная радиостанция
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17 магнитола
1) General subject: radio recorder (радиоприёмник и магнитофон с общим усилителем), thunderbox2) Engineering: combination radio/tape recorder, radio-recorder, radio/cassette, radio/cassette recorder, radio/tape recorder3) Automobile industry: car stereo4) Telecommunications: cassette-receiver5) Makarov: radio-tape recorder combination -
18 подавление радиопомех
1) Aviation: radio interference suppression2) Military: jamming cancellation3) Engineering: radio suppression, radio-frequency interference suppression, radio-frequency-interference suppression4) Automobile industry: noise suppression, radio frequency interference suppression5) Microelectronics: rfi suppression6) Security: interference cancellationУниверсальный русско-английский словарь > подавление радиопомех
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19 радиотелефон
1) General subject: aerophone, radiophone2) Naval: voice radio4) Engineering: cordless phone set, radio telephone5) Automobile industry: radiotelephone6) Telecommunications: cardless telephone, cordless telephone, mobil phone, radiotelephone communication7) Information technology: cordless phone8) Household appliances: wireless telephone9) Security: (мобильный) handy -
20 радиотелефонная связь
1) Aviation: radiotelephony communication2) Engineering: radiotelephone, radiotelephone communication, radiotelephone service, radiotelephony, wireless telephone communication3) Automobile industry: wireless telephonic communication4) Telecommunications: voice, voice contact, wireless telephony5) Astronautics: radio frequency voice communication6) Household appliances: radio telephony7) Security: voice radioУниверсальный русско-английский словарь > радиотелефонная связь
См. также в других словарях:
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