“force ratio”的概念、定义、习题解题方法及翻译-物理辞典

单词	force ratio
释义	force ratio(mechanical advantage) The ratio of the output force (load) of a machine to the input force (effort)
随便看	pinch effect pion PIR detector Pirani gauge pitch Pitot tube pixel Planck constant Planck length Planck mass Planck time Planck units Planck's radiation law Planck, Max Karl Ernst Ludwig plane plane-polarized light planet planimeter plano-concave lens plano-convex lens plasma plasma oscillation plasmon plasticity pleochroic

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。