英语词汇“group velocity”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	group velocity
释义	group velocity noun : the velocity with which some definite peculiarity of a composite wave train (as an interference maximum) advances through a medium — compare phase velocity
随便看	corean core barrel core bit corebox corecreation cored cored cored carbon coredeem coredemption co-redemptrix core diameter core drill core drilling coree coregonid coregonidae coregonine coregonus coreid coreidae corelate corelation coreless coreligionary

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。