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1 комплексный коэффициент
Русско-английский физический словарь > комплексный коэффициент
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2 комплексный коэффициент
Русско-английский синонимический словарь > комплексный коэффициент
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3 комплексный коэффициент
complex coefficient мат.Русско-английский научно-технический словарь Масловского > комплексный коэффициент
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4 комплексный коэффициент
Mathematics: complex coefficientУниверсальный русско-английский словарь > комплексный коэффициент
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5 комплексный коэффициент Фурье
Mathematics: complex Fourier coefficientУниверсальный русско-английский словарь > комплексный коэффициент Фурье
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6 комплексный коэффициент распространения
Metrology: complex propagation factor (например, радиоволны), propagation coefficient (по затуханию и фазе)Универсальный русско-английский словарь > комплексный коэффициент распространения
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7 исключительно
•The establishment was set up solely (or exclusively) for the development of engines.
•They assert that the genetic code has a biological basis for its structural organization, and no other.
•If the mantle were made of nothing but gem-quality crystals,...
•This choice is made purely on the basis of convenience.
•This rule applies strictly to a harmonic oscillator.
•These proteins occur uniquely in tissues in which gene transcription is severely repressed.
II•This task can become enormously (or exceedingly, or extremely) complex.
•Such monopoles would be extraordinarily (or exceedingly, or exceptionally) massive.
•The sediments contain remarkably (or extremely) high concentrations of sulphide minerals.
•The instrument is exquisitely sensitive.
•Manganin is eminently suitable for standard resistors.
* * *Исключительно -- solely, exclusively (только); entirely (полностью, целиком); highly, enormously, exceedingly, extremely (очень)This rapid reversion to non-interactive growth arises solely as a result of the change in crack path.Influence coefficient balancing is an entirely empirical procedure.RNA is located exclusively in ribosomes within the chloroplast.—основываться исключительно на—полагаться исключительно наРусско-английский научно-технический словарь переводчика > исключительно
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8 Guillaume, Charles-Edouard
[br]b. 15 February 1861 Fleurier, Switzerlandd. 13 June 1938 Sèvres, France[br]Swiss physicist who developed two alloys, "invar" and "elinvar", used for the temperature compensation of clocks and watches.[br]Guillaume came from a family of clock-and watchmakers. He was educated at the Gymnasium in Neuchâtel and at Zurich Polytechnic, from which he received his doctorate in 1883 for a thesis on electrolytic capacitors. In the same year he joined the International Bureau of Weights and Measures at Sèvres in France, where he was to spend the rest of his working life. He retired as Director in 1936. At the bureau he was involved in distributing the national standards of the metre to countries subscribing to the General Conference on Weights and Measures that had been held in 1889. This made him aware of the crucial effect of thermal expansion on the lengths of the standards and he was prompted to look for alternative materials that would be less costly than the platinum alloys which had been used. While studying nickel steels he made the surprising discovery that the thermal expansion of certain alloy compositions was less than that of the constituent metals. This led to the development of a steel containing about 36 per cent nickel that had a very low thermal coefficient of expansion. This alloy was subsequently named "invar", an abbreviation of invariable. It was well known that changes in temperature affected the timekeeping of clocks by altering the length of the pendulum, and various attempts had been made to overcome this defect, most notably the mercury-compensated pendulum of Graham and the gridiron pendulum of Harrison. However, an invar pendulum offered a simpler and more effective method of temperature compensation and was used almost exclusively for pendulum clocks of the highest precision.Changes in temperature can also affect the timekeeping of watches and chronometers, but this is due mainly to changes in the elasticity or stiffness of the balance spring rather than to changes in the size of the balance itself. To compensate for this effect Guillaume developed another more complex nickel alloy, "elinvar" (elasticity invariable), whose elasticity remained almost constant with changes in temperature. This had two practical consequences: the construction of watches could be simplified (by using monometallic balances) and more accurate chronometers could be made.[br]Principal Honours and DistinctionsNobel Prize for Physics 1920. Corresponding member of the Académie des Sciences. Grand Officier de la Légion d'honneur 1937. Physical Society Duddell Medal 1928. British Horological Institute Gold Medal 1930.Bibliography1897, "Sur la dilation des aciers au nickel", Comptes rendus hebdomadaires des séances de l'Académie des sciences 124:176.1903, "Variations du module d"élasticité des aciers au nickel', Comptes rendushebdomadaires des séances de l'Académie des sciences 136:498."Les aciers au nickel et leurs applications à l'horlogerie", in J.Grossmann, Horlogerie théorique, Paris, Vol. II, pp. 361–414 (describes the application of invar and elinvar to horology).Sir Richard Glazebrook (ed.), 1923 "Invar and Elinvar", Dictionary of Applied Physics, 5 vols, London, Vol. V, pp. 320–7 (a succinct account in English).Further ReadingR.M.Hawthorne, 1989, Nobel Prize Winners, Physics, 1901–1937, ed. F.N.Magill, Pasadena, Salem Press, pp. 244–51.See also: Le Roy, PierreDVBiographical history of technology > Guillaume, Charles-Edouard
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9 диэлектрическая постоянная
1. complex dielectric constant2. dielectric constant; specific inductive capacityРусско-английский научный словарь > диэлектрическая постоянная
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10 коэффициент податливости
Русско-английский научный словарь > коэффициент податливости
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