| 单词 | specific inductive capacity |
| 释义 | > as lemmasspecific inductive capacity d. Physics. Of or designating a dimensionless number equal to the ratio of the value of a property of a given substance to the value of the same property of some reference substance (as water) or of vacuum under the same conditions, so providing a relative value for comparison with different substances, as specific gravity (see gravity n. 4c); specific heat (see heat n. 2c); specific inductive capacity = dielectric constant n. at dielectric adj. 2b; specific viscosity, the difference between the viscosity of a solution of a given concentration and that of the pure solvent, divided by the viscosity of the pure solvent. ΘΚΠ the world > matter > physics > [adjective] > number equal to ratio of value specific1838 the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > non-conduction, insulation > [noun] > displacement > constant specific inductive capacity1838 dielectric constant1875 relative permittivity1893 permittivity of free space1938 the world > matter > physics > mechanics > dynamics > fluid dynamics > [noun] > kinematic viscosity > specific Saybolt viscometer1886 Saybolt viscosity1912 specific viscosity1935 1838 M. Faraday in Philos. Trans. (Royal Soc.) 128 33 I feel satisfied that the experiments altogether fully prove the existence of a difference between dielectrics as to their power of favouring an inductive action through them; which difference may..be expressed by the term specific inductive capacity. 1918 Physical Rev. 12 50 One arm was then filled with water, and the other with a mixture of water and ethyl alcohol, the specific inductive capacity of which was known. 1935 Jrnl. Physical Chem. 39 157 Staudinger later adopted the term ‘specific viscosity’, for the quantity ηr -i. 1944 London, Edinb. & Dublin Philos. Mag. 7th Ser. 35 83 Guggenheim has suggested the term permittivity for the fundamental quantity and specific inductive capacity or dielectric constant for the derived quantity. In conformity with the other suggestions in this paper it would be more uniform to adopt permittivity and relative permittivity... Similarly in the magnetic case we have permeability and relative permeability. 1959 K. Henney Radio Engin. Handbk. (ed. 5) iv. 2 The dielectric constant K of an insulating material is the ratio of the capacitance Cz of a capacitor using the material as the dielectric to the capacitance Ca using air as the dielectric... This property of the material is sometimes called inductivity or specific inductive capacity. 1966 M. L. Miller Struct. Polymers v. 206 At the hightest rate of shear used in these experiments, the reduced specific viscosity was independent of concentration. < as lemmas |
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