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-现代词典

单词	packing fraction
释义	packing fraction noun : a measure of the loss or gain of total mass in a group of nucleons when they are brought together to form an atomic nucleus : the ratio multiplied by 10,000 of the mass defect to the mass number
随便看	saxon saxon blue saxonian saxonic saxonism saxonism saxonist saxonize saxonize saxonly saxon wheel saxony Saxony saxony saxony blue saxony green Saxony green saxony wheel saxophone saxophone saxophonic saxophonist saxtuba say say

英语词典包含332784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。