“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	Rutherford, Ernest, Lord rutherfordium Rydberg constant Rydberg spectrum Réaumur temperature scale S-drop S-matrix theory s.t.p. sacrificial protection sampling satellite saturated saturation sawtooth waveform scalar potential scalar product scalar quantity scalar triple product scalene scaler scanning scanning electron microscope scanning tunnelling microscope scattering of electromagnetic radiation schlieren photography

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。