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1 p-conductivity of the anodic oxide film
Англо-русский словарь промышленной и научной лексики > p-conductivity of the anodic oxide film
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2 величина, обратная
•The conductivity is the reciprocal (or the inverse) of the resistivity.
•A2,1 must be equal to the reciprocal of τ20.
* * *Величина, обратнаяThe reciprocal of the rate is roughly proportional to residence time.The inverse dimensionless temperature decreased rapidly from infinity. (Величина, обратная безразмерной температуре...)Русско-английский научно-технический словарь переводчика > величина, обратная
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3 величина, обратная
•The conductivity is the reciprocal (or the inverse) of the resistivity.
•A2,1 must be equal to the reciprocal of τ20.
Русско-английский научно-технический словарь переводчика > величина, обратная
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4 определяться в процентах
Русско-английский научно-технический словарь переводчика > определяться в процентах
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5 conductividad
f.conductivity (physics).* * *1 conductivity* * *SF = conductibilidad* * *= conductivity.Ex. Wooden shelves are better than metal shelves because of the conductivity factor.----* conductividad cutánea = skin conductivity, skin electrical conductivity.* * *= conductivity.Ex: Wooden shelves are better than metal shelves because of the conductivity factor.
* conductividad cutánea = skin conductivity, skin electrical conductivity.* * *conductivity* * *
conductibilidad, conductividad sustantivo femenino Fís conductivity
' conductividad' also found in these entries:
Spanish:
conductibilidad
* * *Fís conductivity -
6 de madera
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7 Thomson, Sir William, Lord Kelvin
[br]b. 26 June 1824 Belfast, Ireland (now Northern Ireland)d. 17 December 1907 Largs, Scotland[br]Irish physicist and inventor who contributed to submarine telegraphy and instrumentation.[br]After education at Glasgow University and Peterhouse, Cambridge, a period of study in France gave Thomson an interest in experimental work and instrumentation. He became Professor of Natural Philosophy at Glasgow in 1846 and retained the position for the rest of his career, establishing the first teaching laboratory in Britain.Among his many contributions to science and engineering was his concept, introduced in 1848, of an "absolute" zero of temperature. Following on from the work of Joule, his investigations into the nature of heat led to the first successful liquefaction of gases such as hydrogen and helium, and later to the science of low-temperature physics.Cable telegraphy gave an impetus to the scientific measurement of electrical quantities, and for many years Thomson was a member of the British Association Committee formed in 1861 to consider electrical standards and to develop units; these are still in use. Thomson first became Scientific Adviser to the Atlantic Telegraph Company in 1857, sailing on the Agamemnon and Great Eastern during the cable-laying expeditions. He invented a mirror galvanometer and more importantly the siphon recorder, which, used as a very sensitive telegraph receiver, provided a permanent record of signals. He also laid down the design parameters of long submarine cables and discovered that the conductivity of copper was greatly affected by its purity. A major part of the success of the Atlantic cable in 1866 was due to Thomson, who received a knighthood for his contribution.Other instruments he designed included a quadrant electrostatic voltmeter to measure high voltages, and his "multi-cellular" instrument for low voltages. They could be used on alternating or direct current and were free from temperature errors. His balances for precision current measurement were widely used in standardizing laboratories.Thomson was a prolific writer of scientific papers on subjects across the whole spectrum of physics; between 1855 and 1866 he published some 110 papers, with a total during his life of over 600. In 1892 he was raised to the peerage as Baron Kelvin of Largs. By the time of his death he was looked upon as the "father" of British physics, but despite his outstanding achievements his later years were spent resisting change and progress.[br]Principal Honours and DistinctionsKnighted 1866. Created Lord Kelvin of Largs 1892. FRS 1851. President, Royal Society 1890–4. An original member of the Order of Merit 1902. President, Society of Telegraph Engineers 1874. President, Institution of Electrical Engineers 1889 and 1907. Royal Society Royal Medal 1856, Copley Medal 1883.Bibliography1872, Reprints of Papers on Electrostatics and Magnetism, London; 1911, Mathematical and Physical Papers, 6 vols, Cambridge (collections of Thomson's papers).Further ReadingSilvanus P.Thompson, 1910, The Life of William Thomson, Baron Kelvin of Largs, 2 vols, London (an uncritical biography).D.B.Wilson, 1987, Kelvin and Stokes: A Comparative Study in Victorian Physics, Bristol (provides a present-day commentary on all aspects of Thomson's work).J.G.Crowther, 1962, British Scientists of the 19th Century, London, pp. 199–257 (a short critical biography).GWBiographical history of technology > Thomson, Sir William, Lord Kelvin
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8 в противоположность
•The helium-neon and argon-ion lasers provided a continuous output of laser light, as opposed to the pulsed output of the metal vapours.
•The metal-oxide-semiconductors technology produces transistors of the unipolar type in contradistinction (or in contrast) to the earlier junction transistors, which are bipolar.
•Contrary to upsetting, extrusion reduces the diameter of...
•Contrary to popular belief, not all mixtures of hydrogen and oxygen are dangerous.
•In contrast to most metals, the conductivity of semiconductors increases with temperature.
* * *В противоположность -- as opposed to; by contrast, by contrast with, in contrast toIntergranular fracture is usually interpreted to denote time-dependent, as opposed to cycle-dependent, failure.By contrast with load capacity, the effect of misalignment is more marked at higher values of y.In most instances nozzles, in contrast to diffusers, are not "designed" but simply "built".Русско-английский научно-технический словарь переводчика > в противоположность
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9 в противоположность
•The helium-neon and argon-ion lasers provided a continuous output of laser light, as opposed to the pulsed output of the metal vapours.
•The metal-oxide-semiconductors technology produces transistors of the unipolar type in contradistinction (or in contrast) to the earlier junction transistors, which are bipolar.
•Contrary to upsetting, extrusion reduces the diameter of...
•Contrary to popular belief, not all mixtures of hydrogen and oxygen are dangerous.
•In contrast to most metals, the conductivity of semiconductors increases with temperature.
Русско-английский научно-технический словарь переводчика > в противоположность
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10 вносить вклад в
•Once trapped, the carrier will be unable to contribute (or make a contribution) to (or increase) the conductivity of the material.
•Thus the width of the region contributing to lasing is uncontrolled.
* * *Вносить вклад в -- to make a contribution to; to contributeHe took some satisfaction from the contributions which a "pure mathematician" was able to make to engineering science.Русско-английский научно-технический словарь переводчика > вносить вклад в
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11 вносить вклад в
•Once trapped, the carrier will be unable to contribute (or make a contribution) to (or increase) the conductivity of the material.
•Thus the width of the region contributing to lasing is uncontrolled.
Русско-английский научно-технический словарь переводчика > вносить вклад в
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12 не позволяют убедиться в
Не позволяют убедиться в-- The results of the various investigations do not provide a convincing case for a systematic dependence of heat-transfer coefficient on the conductivity of the surface material.Русско-английский научно-технический словарь переводчика > не позволяют убедиться в
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13 зависимость между
•The conductivity-concentration relationship of a DNA sample...
•Test data show a direct relationship between CO2 content and pH.
Русско-английский научно-технический словарь переводчика > зависимость между
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14 зависимость между
•The conductivity-concentration relationship of a DNA sample...
•Test data show a direct relationship between CO2 content and pH.
Русско-английский научно-технический словарь переводчика > зависимость между
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15 удельное сопротивление
удельное сопротивление
Величина, характеризующая электропроводность вещества, скалярная для изотропного вещества и тензорная для анизотропного вещества, произведение которой на плотность электрического тока проводимости равно напряженности электрического поля.
[ ГОСТ Р 52002-2003]EN
resistivity
inverse of the conductivity when this inverse exists
[IEV number 121-12-04]FR
résistivité, f
inverse de la conductivité lorsque cet inverse existe
[IEV number 121-12-04]Тематики
- электротехника, основные понятия
Синонимы
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > удельное сопротивление
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16 проводимость
conductivity
способность материала проводить ток, — the ability of a material to conduct current.
- (транзистора) типа п-р-п (обратная) — п-р-п conductivity, negative positive-negative conductivity
- (транзистора) типа n-p-n (прямая) — п-р-п conductivity, positivenegative-positive conductivityРусско-английский сборник авиационно-технических терминов > проводимость
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17 теплопроводность алюминия
теплопроводность алюминия
lal
—
[Англо-русский словарь по проектированию строительных конструкций. МНТКС, Москва, 2011]Тематики
Синонимы
EN
Русско-английский словарь нормативно-технической терминологии > теплопроводность алюминия
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18 в ... раз больше
•The titrant is twenty times as concentrated as the analyte solution.
* * *В... раз большеSteel has a thermal conductivity 400 times that of silica scale.By doing this, the life can be increased by three to one. (... в 3 раза).The guide vane losses are almost three times the runner losses.The local stresses will be therefore approximately 1.75 to 2 times the membrane stress.On average, shaft wear is about 3x higher than pin wear.Русско-английский научно-технический словарь переводчика > в ... раз больше
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19 conductividad cutánea
(n.) = skin conductivity, skin electrical conductivityEx. A polygraph (also known as a lie detector) is a device that measures blood pressure, pulse, respiration and skin conductivity while the subject is asked a series of questions.Ex. The standard method of polygraphy depends on four measurements: heart rate, breathing rate, blood pressure, and skin electrical conductivity.* * *(n.) = skin conductivity, skin electrical conductivityEx: A polygraph (also known as a lie detector) is a device that measures blood pressure, pulse, respiration and skin conductivity while the subject is asked a series of questions.
Ex: The standard method of polygraphy depends on four measurements: heart rate, breathing rate, blood pressure, and skin electrical conductivity. -
20 respuesta galvánica de la piel
(n.) = skin conductivity, skin electrical conductivityEx. A polygraph (also known as a lie detector) is a device that measures blood pressure, pulse, respiration and skin conductivity while the subject is asked a series of questions.Ex. The standard method of polygraphy depends on four measurements: heart rate, breathing rate, blood pressure, and skin electrical conductivity.* * *(n.) = skin conductivity, skin electrical conductivityEx: A polygraph (also known as a lie detector) is a device that measures blood pressure, pulse, respiration and skin conductivity while the subject is asked a series of questions.
Ex: The standard method of polygraphy depends on four measurements: heart rate, breathing rate, blood pressure, and skin electrical conductivity.
См. также в других словарях:
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conductivity — The ability of a material to transfer energy from one place to another. Thermal conductivity describes a substance’s ability to transmit heat. Electrical conductivity describes a substance’s ability to transmit electrical current. Conductivity … Forensic science glossary
conductivity — The ability of something to conduct electricity. Opposite of resistivity. Also see electrical conductivity heat conductivity … Dictionary of automotive terms
conductivity — the ability of water to pass an electric current as determined by the negatively charged anions (chloride, nitrate, sulphate, phosphate, etc) and the positively charged cations (sodium, magnesium, calcium, aluminium, iron, etc). Temperature also… … Dictionary of ichthyology
conductivity — [kän΄duk tiv′ə tē] n. 1. the property of conducting or transmitting heat, electricity, etc. 2. Elec. conductance per unit of area or volume, measured in siemens per meter: the reciprocal of resistivity … English World dictionary
