英语词汇“ion propulsion”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	ion propulsion
释义	ion propulsion Rocketry. a projected type of propulsion for vehicles in outer space, the exhaust consisting of positive ions and negative electrons repelled from the vehicle by electrostatic forces, resulting in a very high exhaust velocity.
随便看	request requestion requicken Requiem requiem shark requiescat requiescat in pace require requirement requisite requisition requital requite requote rerack reradiate reradiation reraise rerank rerate reread rerebrace re-record rerecording reredos

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