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	mechanize mechanizer mechano- mechano mechanocaloric mechanocaloric effect mechanochemical mechanochemically mechanochemistry mechanomorphic mechanomorphism mechanoreception mechanoreceptive mechanoreceptor mechanotherapist mechanotherapy mechitarist mechlin mechlin mechlin lace mechlorethamine mechoacan Mecholyl mechs mecistocirrus

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。