“tachometer”的概念、定义、习题解题方法及翻译-物理辞典

单词	tachometer
释义	tachometer An instrument for measuring angular speed, especially the number of revolutions made by a rotating shaft in unit time. Various types of instrument are used, including mechanical, electrical, and electronic devices. The widely used electrical-generator tachometer consists of a small generator in which the output voltage is a measure of the rate of rotation of the shaft that drives it
随便看	Newtonian telescope Nichrome nickel silver nickel-cadmium cell nickel-iron accumulator Nicol prism NIFE cell nit NMR no-hair theorem nobelium nodal points node Noether's theorem noise nomogram non-Euclidean geometry non-Newtonian fluid nonequilibrium statistical mechanics nonequilibrium thermodynamics nonlinear optics nonmetal nonpolar compound nonrelativistic quantum theory nonrenormalization theorems

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。