英语词汇“gravity-assist”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

gravity-assist

释义

Noun: gravity-assist

(spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field

Derived forms: gravity-assists

Type of: flight, trajectory

Encyclopedia: Gravity-assist

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