“parking orbit”的概念、定义、翻译、参考文献-科学参考

单词	parking orbit
释义	parking orbit [`pärk·iŋ ´ȯr·bǝt] ^{AEROSPACE ENGINEERING} A temporary earth orbit during which the space vehicle is checked out and its trajectory carefully measured to determine the amount and time of increase in velocity required to send it into a final orbit or into space in the desired direction.
随便看	addition table additive additive factor additive function additive gene action additive genetic variance additive identity additive inverse additive level additive primary colors additive process additive set function add-on add-on memory add operation address addressable addressable cursor address bus address computation address constant address conversion address counter address field address format

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