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-现代词典

单词	ion propulsion
释义	WordReference Random House Unabridged Dictionary of American English © 2024 i′on propul′sion, Rocketrya 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.
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