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121 wrap
[ræp] 1. гл.; прош. вр., прич. прош. вр. wrapped, wrapt; = wrap up1) завёртывать, сворачивать, складывать, закутыватьHe wraps himself warm in furs. — Он тепло закутывается в шубу.
Syn:2) окутывать, обёртыватьWrap the tube in a piece of white paper. — Заверните тюбик в кусок белой бумаги.
3) окутывать, обволакиватьThe summits are wrapped in clouds. — Вершины окутаны облаками.
The affair is wrapped up in mystery. — Это дело окутано тайной.
4) охватывать ( о чувстве), погружаться в (какое-л. состояние)•- wrap up2. сущ.1) покров, оболочкаunder / in wraps — скрытый
to take / pull the wraps off — раскрыть
2) покрывало, одеяло, плед4) шаль, платок; меховая пелерина5) обычно мн. верхняя одежда6) обёртка, обёрточная бумага, упаковка7) кино, тлв. окончание съёмки -
122 brass
латунь; желтая медь; бронза; вкладыш; прокладка; вкладка; II покрывать латунью- brass casting - brass coating - brass foil - brass gauze - brass pipe - brass plate - brass rod - brass solder - brass tube - adjustable brasses - admiralty brass - alpha brass - alpha-beta brass - aluminum brass - bearing brasses - beta brass - brazing brass - cartridge brass - crank brasses - deep-drawing brass - forging brass - free-machining brass - gun brass - high brass - high-tensile brass - leaded brass - leaded nickel brass - line the brass - lower brasses - main brasses - plate's brass - red brass - replaceable brasses - semired brass - sheet brass - side brasses - silicon brass - spring brass - upper brasses - white brass - yellow brass -
123 cigar
n сигара -
124 printer
1. печатающее устройство2. копировально-множительный аппарат3. негатив; диапозитив; фотоформа4. печатник, полиграфистjob printer — печатник, выполняющий акцидентные работы
5. амер. печатная машина6. владелец типографии7. раклистback-to-back vacuum contact printer — вакуумный контактно-копировальный станок для двустороннего копирования
8. негатив для чёрной краски9. печатная форма для чёрной краски10. чёрный пигментcatadioptric projection printer — аппарат с зеркально-линзовой оптической системой для проекционного копирования
cathode-ray tube printer — устройство, распечатывающее изображение с экрана электронно-лучевой трубки
11. печатник, выпускающий многокрасочную продукцию12. копировально-множительный аппарат для изготовления многокрасочных копий13. печатник коммерческой продукции14. машина, печатающая коммерческую продукциюcomputer-controlled printer — печатная машина, управляемая ЭВМ
15. устройство для непрерывного печатания16. копировальный аппарат непрерывного действия; аппарат с безвыстойным перемещением копировального материала через экспонирующее и обрабатывающее устройства17. печатник бесконечных формуляров18. машина для печатания бесконечных формуляровcopy number printer — нумератор, устройство, нумерующее копии, устройство, впечатывающее номера копий
correspondence-quality printer — печатающее устройство, дающее изображение хорошего качества
daisy-wheel printer — печатающее устройство типа «ромашка»
diazo printer — диазокопировальный аппарат; светокопировальный аппарат; диазодубликатор
drum printer — барабанное печатающее устройство, печатающее устройство барабанного типа
dyeline printer — диазокопировальный аппарат; светокопировальный аппарат; диазодубликатор
electrophotographic nonimpact printer — электрофотографическое печатающее устройство бесконтактного действия; электрофотографическое бесконтактное печатающее устройство
electrothermal printer — электротермопечатающее устройство, устройство электротермографической печати
enlarger printer — копировально-увеличительный аппарат, репрографический аппарат для получения увеличенных копий микроизображения
flexible biased selective web printer — печатающее устройство с гибкими подвижными шрифтовыми лентами
19. изготовитель формуляров20. машина для печатания формуляров21. копировальный аппарат для изготовления комплектов копий, используемых в качестве оригиналов в других машинах22. печатник глубокой печатиprinter layout — формат печати; макет печати
23. машина глубокой печатиhard-copy printer — печатающее устройство, выдающее копию
high-speed data line printer — быстродействующее печатающее устройство для построчного вывода информации
impact printer — печатающее устройство ударного действия, ударное печатающее устройство
ink mist type printer — устройство для печатания красочным туманом, аэрозольное печатающее устройство
in-plant printer — печатник ведомственной типографии, печатник внутрифирменной типографии
24. печатник акцидентной продукции25. машина для печатания акцидентной продукции26. печатник на машине высокой печатиpassbook printer — принтер для печати на сберегательных/чековых книжках
27. машина высокой печатиletter-quality printer — печатающее устройство, дающее изображение хорошего качества
line printer — построчно-печатающее устройство, устройство для построчного печатания
mist printer — устройство для печатания красочным туманом, аэрозольное печатающее устройство
mosaic printer — печатающее устройство с точечным воспроизведением знаков, мозаичное печатающее устройство
nonimpact printer — бесконтактное печатающее устройство, устройство бесконтактной печати
28. печатник на офсетной машине, офсетчик29. машина офсетной печатиpad-transfer printer — машина для тампопечати, тампопечатная машина
petal printer — печатающее устройство типа «ромашка»
photographic printer — фотокопировальный аппарат; фотопечатающее устройство
rotary printer — копировальное устройство для изогнутых пластин, копировальное устройство ротационного типа
pretty printer — программа "красивой" печати; программа печати в наглядной форме
30. печатник трафаретной печатиmagnetic character printer — магнитопечатающее устройство; устройство печати магнитных знаков
31. печатник шёлкотрафаретной печати32. шёлкотрафаретная печатная машина33. устройство для трафаретной печати34. ротаторthermal printer — термопечатающее устройство, устройство термографской печати
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125 στεγανός
A covering so as to keep out water, water-tight,τρίχα X.Cyn.5.10
; ; of other things,κλῶνες.. κεράμων -ώτεροι AP9.71
(Antiphil.); πυκνὸν καὶ ς. Plu.2.692a;προβλημάτων -ώτατον πρὸς ὀϊστούς Id.Ant.45
.II closely covered, sheathed, λευκῆς χιόνος πτέρυγι στεγανός, of Polynices, represented as an eagle, covered by his white Argive shield (cf. λεύκασπις), S.Ant. 114 (anap.); of a building, ἄνωθεν ς. roofed over, Th.3.21, cf. Trag.Adesp.115, Call.Cer. 55, D.H.1.26;οὓς [ναοὺς].. δοκὸς στεγανοὺς παρέχει E.Fr.472.6
(anap.).4 metaph., τὸ ἀκόλαστον αὐτοῦ καὶ οὐ ς. its intemperance and leakiness, Pl.Grg. 493b; and of persons, close, reserved, prov.,Ἀρεοπαγίτου -ώτερος Alciphr.1.13
, cf. Them.Or.21.263a, Or.26.323d, etc.III Adv. - νῶς confinedly, through a covered passage or tube, ἡ πνοὴ ἰοῦσα ς. Th.4.100; πωμάσαι ς. cover tightly, Dsc.2.76.14: [comp] Comp.,- ώτερον πρὸς τὰς τῶν ὑετῶν φορὰς ἀντέχειν Ph.2.513
;ναῦς -ώτατα ἔχει Aristid.Or.34(50).31
.2 metaph.,- ώτερον φρονεῖν AP5.215
(Agath.);- ώτατα κατεῖχεν ἔνδον τὴν αὑτοῦ γνώμην Memn. 6
.—Cf. στεγνός.Greek-English dictionary (Αγγλικά Ελληνικά-λεξικό) > στεγανός
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126 De Forest, Lee
SUBJECT AREA: Broadcasting, Electronics and information technology, Photography, film and optics, Recording, Telecommunications[br]b. 26 August 1873 Council Bluffs, Iowa, USAd. 30 June 1961 Hollywood, California, USA[br]American electrical engineer and inventor principally known for his invention of the Audion, or triode, vacuum tube; also a pioneer of sound in the cinema.[br]De Forest was born into the family of a Congregational minister that moved to Alabama in 1879 when the father became President of a college for African-Americans; this was a position that led to the family's social ostracism by the white community. By the time he was 13 years old, De Forest was already a keen mechanical inventor, and in 1893, rejecting his father's plan for him to become a clergyman, he entered the Sheffield Scientific School of Yale University. Following his first degree, he went on to study the propagation of electromagnetic waves, gaining a PhD in physics in 1899 for his thesis on the "Reflection of Hertzian Waves from the Ends of Parallel Wires", probably the first US thesis in the field of radio.He then joined the Western Electric Company in Chicago where he helped develop the infant technology of wireless, working his way up from a modest post in the production area to a position in the experimental laboratory. There, working alone after normal working hours, he developed a detector of electromagnetic waves based on an electrolytic device similar to that already invented by Fleming in England. Recognizing his talents, a number of financial backers enabled him to set up his own business in 1902 under the name of De Forest Wireless Telegraphy Company; he was soon demonstrating wireless telegraphy to interested parties and entering into competition with the American Marconi Company.Despite the failure of this company because of fraud by his partners, he continued his experiments; in 1907, by adding a third electrode, a wire mesh, between the anode and cathode of the thermionic diode invented by Fleming in 1904, he was able to produce the amplifying device now known as the triode valve and achieve a sensitivity of radio-signal reception much greater than possible with the passive carborundum and electrolytic detectors hitherto available. Patented under the name Audion, this new vacuum device was soon successfully used for experimental broadcasts of music and speech in New York and Paris. The invention of the Audion has been described as the beginning of the electronic era. Although much development work was required before its full potential was realized, the Audion opened the way to progress in all areas of sound transmission, recording and reproduction. The patent was challenged by Fleming and it was not until 1943 that De Forest's claim was finally recognized.Overcoming the near failure of his new company, the De Forest Radio Telephone Company, as well as unsuccessful charges of fraudulent promotion of the Audion, he continued to exploit the potential of his invention. By 1912 he had used transformer-coupling of several Audion stages to achieve high gain at radio frequencies, making long-distance communication a practical proposition, and had applied positive feedback from the Audion output anode to its input grid to realize a stable transmitter oscillator and modulator. These successes led to prolonged patent litigation with Edwin Armstrong and others, and he eventually sold the manufacturing rights, in retrospect often for a pittance.During the early 1920s De Forest began a fruitful association with T.W.Case, who for around ten years had been working to perfect a moving-picture sound system. De Forest claimed to have had an interest in sound films as early as 1900, and Case now began to supply him with photoelectric cells and primitive sound cameras. He eventually devised a variable-density sound-on-film system utilizing a glow-discharge modulator, the Photion. By 1926 De Forest's Phonofilm had been successfully demonstrated in over fifty theatres and this system became the basis of Movietone. Though his ideas were on the right lines, the technology was insufficiently developed and it was left to others to produce a system acceptable to the film industry. However, De Forest had played a key role in transforming the nature of the film industry; within a space of five years the production of silent films had all but ceased.In the following decade De Forest applied the Audion to the development of medical diathermy. Finally, after spending most of his working life as an independent inventor and entrepreneur, he worked for a time during the Second World War at the Bell Telephone Laboratories on military applications of electronics.[br]Principal Honours and DistinctionsInstitute of Electronic and Radio Engineers Medal of Honour 1922. President, Institute of Electronic and Radio Engineers 1930. Institute of Electrical and Electronics Engineers Edison Medal 1946.Bibliography1904, "Electrolytic detectors", Electrician 54:94 (describes the electrolytic detector). 1907, US patent no. 841,387 (the Audion).1950, Father of Radio, Chicago: WIlcox \& Follett (autobiography).De Forest gave his own account of the development of his sound-on-film system in a series of articles: 1923. "The Phonofilm", Transactions of the Society of Motion Picture Engineers 16 (May): 61–75; 1924. "Phonofilm progress", Transactions of the Society of Motion Picture Engineers 20:17–19; 1927, "Recent developments in the Phonofilm", Transactions of the Society of Motion Picture Engineers 27:64–76; 1941, "Pioneering in talking pictures", Journal of the Society of Motion Picture Engineers 36 (January): 41–9.Further ReadingG.Carneal, 1930, A Conqueror of Space (biography).I.Levine, 1964, Electronics Pioneer, Lee De Forest (biography).E.I.Sponable, 1947, "Historical development of sound films", Journal of the Society of Motion Picture Engineers 48 (April): 275–303 (an authoritative account of De Forest's sound-film work, by Case's assistant).W.R.McLaurin, 1949, Invention and Innovation in the Radio Industry.C.F.Booth, 1955, "Fleming and De Forest. An appreciation", in Thermionic Valves 1904– 1954, IEE.V.J.Phillips, 1980, Early Radio Detectors, London: Peter Peregrinus.KF / JW -
127 Goldmark, Peter Carl
[br]b. 2 December 1906 Budapest, Hungaryd. 7 December 1977 Westchester Co., New York, USA[br]Austro-Hungarian engineer who developed the first commercial colour television system and the long-playing record.[br]After education in Hungary and a period as an assistant at the Technische Hochschule, Berlin, Goldmark moved to England, where he joined Pye of Cambridge and worked on an experimental thirty-line television system using a cathode ray tube (CRT) for the display. In 1936 he moved to the USA to work at Columbia Broadcasting Laboratories. There, with monochrome television based on the CRT virtually a practical proposition, he devoted his efforts to finding a way of producing colour TV images: in 1940 he gave his first demonstration of a working system. There then followed a series of experimental field-sequential colour TV systems based on segmented red, green and blue colour wheels and drums, where the problem was to find an acceptable compromise between bandwidth, resolution, colour flicker and colour-image breakup. Eventually he arrived at a system using a colour wheel in combination with a CRT containing a panchromatic phosphor screen, with a scanned raster of 405 lines and a primary colour rate of 144 fields per second. Despite the fact that the receivers were bulky, gave relatively poor, dim pictures and used standards totally incompatible with the existing 525-line, sixty fields per second interlaced monochrome (black and white) system, in 1950 the Federal Communications Commission (FCC), anxious to encourage postwar revival of the industry, authorized the system for public broadcasting. Within eighteen months, however, bowing to pressure from the remainder of the industry, which had formed its own National Television Systems Committee (NTSC) to develop a much more satisfactory, fully compatible system based on the RCA three-gun shadowmask CRT, the FCC withdrew its approval.While all this was going on, Goldmark had also been working on ideas for overcoming the poor reproduction, noise quality, short playing-time (about four minutes) and limited robustness and life of the long-established 78 rpm 12 in. (30 cm) diameter shellac gramophone record. The recent availability of a new, more robust, plastic material, vinyl, which had a lower surface noise, enabled him in 1948 to reduce the groove width some three times to 0.003 in. (0.0762 mm), use a more lightly loaded synthetic sapphire stylus and crystal transducer with improved performance, and reduce the turntable speed to 33 1/3 rpm, to give thirty minutes of high-quality music per side. This successful development soon led to the availability of stereophonic recordings, based on the ideas of Alan Blumlein at EMI in the 1930s.In 1950 Goldmark became a vice-president of CBS, but he still found time to develop a scan conversion system for relaying television pictures to Earth from the Lunar Orbiter spacecraft. He also almost brought to the market a domestic electronic video recorder (EVR) system based on the thermal distortion of plastic film by separate luminance and coded colour signals, but this was overtaken by the video cassette recorder (VCR) system, which uses magnetic tape.[br]Principal Honours and DistinctionsInstitute of Electrical and Electronics Engineers Morris N.Liebmann Award 1945. Institute of Electrical and Electronics Engineers Vladimir K. Zworykin Award 1961.Bibliography1951, with J.W.Christensen and J.J.Reeves, "Colour television. USA Standard", Proceedings of the Institute of Radio Engineers 39: 1,288 (describes the development and standards for the short-lived field-sequential colour TV standard).1949, with R.Snepvangers and W.S.Bachman, "The Columbia long-playing microgroove recording system", Proceedings of the Institute of Radio Engineers 37:923 (outlines the invention of the long-playing record).Further ReadingE.W.Herold, 1976, "A history of colour television displays", Proceedings of the Institute of Electrical and Electronics Engineers 64:1,331.See also: Baird, John LogieKF -
128 Shoenberg, Isaac
[br]b. 1 March 1880 Kiev, Ukrained. 25 January 1963 Willesden, London, England[br]Russian engineer and friend of Vladimir Zworykin; Director of Research at EMI, responsible for creating the team that successfully developed the world's first all-electronic television system.[br]After his initial engineering education at Kiev Polytechnic, Shoenberg went to London to undertake further studies at the Royal College of Science. In 1905 he returned to Russia and rose to become Chief Engineer of the Russian Wireless Telegraphy Company. He then returned to England, where he was a consultant in charge of the Patent Department and then joint General Manager of the Marconi Wireless Telegraphy Company (see Marconi). In 1929 he joined the Columbia Graphophone Company, but two years later this amalgamated with the Gramophone Company, by then known as His Master's voice (HMV), to form EMI (Electric and Musical Industries), a company in which the Radio Corporation of America (RCA) had a significant shareholding. Appointed Director of the new company's Research Laboratories in 1931, Shoenberg gathered together a team of highly skilled engineers, including Blumlein, Browne, Willans, McGee, Lubszynski, Broadway and White, with the objective of producing an all-electronic television system suitable for public broadcasting. A 150-line system had already been demonstrated using film as the source material; a photoemissive camera tube similar to Zworykin's iconoscope soon followed. With alternate demonstrations of the EMI system and the mechanical system of Baird arranged with the object of selecting a broadcast system for the UK, Shoenberg took the bold decision to aim for a 405-line "high-definition" standard, using interlaced scanning based on an RCA patent and further developed by Blumlein. This was so successful that it was formally adopted as the British standard in 1935 and regular broadcasts, the first in the world, began in 1937. It is a tribute to Shoenberg's vision and the skills of his team that this standard was to remain in use, apart from the war years, until finally superseded in 1985.[br]Principal Honours and DistinctionsKnighted 1954. Institution of Electrical Engineers Faraday Medal 1954.Further ReadingA.D.Blumlein et al., 1938, "The Marconi-EMI television system", Journal of the Institution of Electrical Engineers 83:729 (provides a description of the development of the 405-line system).For more background information, see Proceedings of the International Conference on the History of Television. From Early Days to the Present, November 1986, Institution of Electrical Engineers Publication No. 271.KF
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