英语词汇“packing fraction”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	packing fraction
释义	packing fraction Physics. a measure of the stability of an atomic nucleus, equal to 10⁴ multiplied by the mass defect and divided by the mass number. [1925-30]
随便看	cipher ciphertext ciphony cipolin cippus cir. circ circ. circa circadian circannual Circassia Circassian Circassian walnut Circe circinate Circinus circle circle graph circle-in circle jerk circle of confusion circle of convergence circle of curvature circle of declination

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。