“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	WIMP Wimshurst machine wind power window wino Wollaston prism Wood's metal woofer word work work function work hardening world line World Wide Web wormhole wrought iron WS model X-ray astronomy X-ray crystallography X-ray diffraction X-ray fluorescence X-ray sources X-ray spectrum X-ray tube X-rays

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。