“m.k.s. units”的概念、定义、习题解题方法及翻译-物理辞典

单词	m.k.s. units
释义	m.k.s. units A metric system of units devised by A. Giorgi (and sometimes known as Giorgi units ) in 1901. It is based on the metre, kilogram, and second and grew from the earlier c.g.s. units. The electrical unit chosen to augment these three basic units was the ampere and the permeability of space (magnetic constant) was taken as 10^-7 H m^-1. To simplify electromagnetic calculations the magnetic constant was later changed to 4π × 10^-7 H m^-1 to give the rationalized MKSA system . This system, with some modifications, formed the basis of SI units, now used in most scientific work
随便看	red dwarf red giant redshift reflectance reflecting telescope reflection refracting telescope refraction refractive index refractivity refractometer refractory refrigerant refrigeration Regnault's method regression analysis relative aperture relative atomic mass relative density relative humidity relative molecular mass relative permeability relative permittivity relativistic mass relativistic mechanics

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。