“fundamental units”的概念、定义、习题解题方法及翻译-物理辞典

单词	fundamental units
释义	fundamental units A set of independently defined units of measurement that forms the basis of a system of units. Such a set requires three mechanical units (usually of length, mass, and time) and, in some systems, one electrical unit; it has also been found convenient to treat certain other quantities as fundamental, even though they are not strictly independent. In the metric system the centimeter-gram-second (c.g.s.) system was replaced by the metre-kilogram-second (m.k.s.) system; the latter has now been adapted to provide the basis for SI units. In British Imperial units the foot-pound-second (f.p.s.) system was formerly used
随便看	wet-and-dry bulb hygrometer Wheatstone bridge Wheatstone, Sir Charles white dwarf Wiedemann-Franz law Wien formula Wien's displacement law Wigner energy Wigner nuclides Wigner's friend Wilson cloud chamber Wilson, Charles Thomson Rees WIMP Wimshurst machine wind power window wino Wollaston prism Wood's metal woofer word work work function work hardening world line

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。