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	LI li Li li Li liability liability liability insurance liability limit liabiltiy liable liableness liagora liaise liaison liaison liaison aircraft liana liane liang liangle lianoid liaoyang liar liar

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