“photographic density”的概念、定义、习题解题方法及翻译-物理辞典

单词	photographic density
释义	photographic density A measure of the opacity of a photographic emulsion (negative or transparency). See densitometer
随便看	origin ortho- oscillation oscillator oscilloscope osmiridium osmometer osmosis osmotic pressure Ostwald ripening Ostwald's dilution law Otto engine ounce overdamped overpotential overtones p-type conductivity p.d. packing density packing fraction pair distribution function pair production palaeomagnetism para- parabola

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。