英语词汇“radial velocity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	radial velocity
释义	radial velocity noun 1 : the component of velocity of a particle in the direction of its radius vector 2 or radial motion : the velocity of relative approach or recession of an observer and a celestial body or other sources of radiation in the line connecting the two : speed in the line of sight
随便看	dresser Dresser coupling dresser set dresser tray dressers dresses dresses down dresses up dressest dressier dressiest dressiness dressinesses dressing dressing case dressing down dressing glass dressing glasses dressing gown dressing line dressing room dressing sack dressing sacque dressing station dressing table

英语词典包含469781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。

radial velocity