“actinometer”的概念、定义、习题解题方法及翻译-物理辞典

单词	actinometer
释义	actinometer Any of various instruments for measuring the intensity of electromagnetic radiation. Recent actinometers use the photoelectric effect but earlier instruments depended either on the fluorescence produced by the radiation on a screen or on the amount of chemical change induced in some suitable substance
随便看	dipole-dipole interaction Dirac constant Dirac equation Dirac, Paul Adrien Maurice direct current direct motion direct-current motor directrix discharge discontinuous function disintegration disintegration constant diskette dislocation disordered solid disperse phase dispersion dispersion forces dispersive power displacement distortion distributive law diurnal divergence divergence theorem

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。