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1 Gray-Code
Deutsch-Englisch Wörterbuch der Elektrotechnik und Elektronik > Gray-Code
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2 gray kodu
gray code -
3 gray
gray (Gy) -
4 Gray-koodit
• Gray codes -
5 Gray Goo
or Grey Goo - Destructive NanobotsСерая слизь (серая липкая масса, деструктивные нанороботы)Термин, введенный Эриком Дрекслером в книге «Машины Созидания» (1986 г.). Обозначает гипотетический сценарий конца света, когда в результате поглощения биомассы планеты неуправляемыми самовоспроизводящимися нанороботами все на Земле превратится в безликую серую липкую массу. Представьте, что вы смотрите в мощный микроскоп и обнаруживаете невероятно крошечные механизмы, которые разбирают окружающее их вещество на отдельные молекулы, а затем собирают молекулы вместе так, чтобы получились точные копии этих механизмов. Копии, безусловно, будут делать то же самое. После 20 поколений каждый механизм превратится в миллион механизмов или более. Удастся ли остановить этот процесс, или они захватят весь мир? На самом деле, «серая липкая масса» - это лишь воображаемая опасность. Сборщиков не существует, и фактически никто не знает, как их создать. А если бы сборщики и были, они столкнулись бы с таким же ограничением, что и бактерии - они не могут перемещаться на большие расстояния, не «оседлав» для этого средства передвижения, и первичный материал к какому-то моменту просто иссякнет. -
6 Gray
m.1 Gray, Asa Gray.2 Gray, Robert Gray.3 Gray, Thomas Gray. -
7 Gray, Elisha
SUBJECT AREA: Telecommunications[br]b. 2 August 1835 Barnesville, Ohio, USAd. 21 January 1901 Newtonville, Massachusetts, USA[br]American inventor who was only just beaten by Alexander Graham Bell in the race for the first telephone patent.[br]Initially apprenticed to a carpenter, Gray soon showed an interest in chemistry, but he eventually studied electrical engineering at Oberlin College, Oberlin, Ohio, in the late 1850s. In 1869 he founded the Western Electric Manufacturing Company, where he devised an electric-needle annunciator for use in hotels and lifts and carried out experimental work aimed at the development of a means of distant-speech communication. After successful realization of a liquid-based microphone and public demonstrations of a receiver using a metal diaphragm, on 14 February 1876 he deposited a caveat of intention to file a patent claim within three months for the invention of the telephone, only to learn that Alexander Graham Bell had filed a full patent claim only three hours earlier on the same day. Following litigation, the patent was eventually awarded to Bell. In 1880 Gray was appointed Professor of Dynamic Electricity at Oberlin College, but he appears to have retained his business interests since in 1891 he was both a member of the firm of Gray and Barton and electrician to his old firm, Western Electric. Subsequently, in 1895, he invented the TelAutograph, a form of remote-writing telegraph, or facsimile, capable of operating over short distances. The system used a transmitter in which the x and y movements of a writing stylus were coupled to a pair of variable resistors. In turn, these were connected by two telegraph wires to a pair of receiving coils, which were used to control the position of a pen on a sheet of paper, thus replicating the movement of the original stylus.[br]Bibliography1878, Experimental Research in Electro-Harmonic Telegraph and Telephony, 1867–76.Further ReadingJ.Munro, 1891, Heroes of the Telegraph.D.A.Hounshill, 1975, "Elisha Gray and the telephone. On the disadvantage of being an expert", Technology and Culture 16:133.—1976, "Bell and Gray. Contrast in style, politics and etiquette", Proceedings of the Institute of Electrical and Electronics Engineers 64:1,305.International Telecommunications Union, 1965, From Semaphore to Satellite, Geneva.KF -
8 Gray
(Gy) < nukl> (SI-Einheit der Energiedosis: 1 Gy = 1 J/kg) ■ Gray (Gy) -
9 Gray-Code
m < msr> ■ Gray code -
10 Gray-Kode
m < msr> ■ Gray code -
11 Gray-Kode-Generator
m < msr> ■ Gray code generator -
12 gray
subst. (energi) gray, Gy -
13 Gray King kokstype
subst. Gray King coke type -
14 Gray-code
• cyclic permuted code: CP code• gray code• reflected binary code -
15 gray level
уровень тона; уровень серого тона; уровень зачернённости; градация яркости; уровень яркости; значение яркости ( для изображения); см. тж. shade of grayАнгло-русский словарь промышленной и научной лексики > gray level
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16 gray market
Mktg1. a market in which goods are sold that have been manufactured abroad and imported. A gray market product is one that has been imported legally, in contrast to one on the black market, which is illegal. Such markets arise when there is a supply shortage, usually for exclusive goods, and offer goods for sale at lower prices than the equivalent goods manufactured in the home country.2. the market segment occupied by older members of a population3. the unofficial trading of securities that have not yet been formally issued -
17 gray wave
(U.K.) Finused to describe a company that is thought likely to have good prospects in the distant future. It gets its name from the fact that investors are likely to have gray hair before they see their expectations fulfilled (slang). -
18 Gray, Gustave le
See: Le Gray, Gustave -
19 Gray-Code
m COMP Gray code, reflected binary code -
20 Gray (Gy)
gray (Gy)
См. также в других словарях:
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