英语词汇“characteristic 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	characteristic velocity
释义	characteristic velocity in American English noun Aerospace 1. a measure of the effectiveness with which the combustion in a rocket engine produces high temperature and pressure, equal to the exhaust velocity divided by the thrust coefficient 2. the total of all velocities a space vehicle must develop to complete a given mission 3. an expression of the performance of a propellant or a propulsion system under given operating pressures
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characteristic velocity in American English