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单词 swing-by
释义

swing-by


swing-by

S5982400 (swĭng′bī′)n. pl. swing-bys A maneuver in which a spacecraft uses the gravitation of a planet or other celestial body to effect changes in its course and speed as it passes by.

swing′-by`


n. a trajectory that uses the gravitational field of one celestial body to alter the course of a spacecraft destined for another body. [1960–65]

swing-by


swing-by

[′swiŋ‚bī] (aerospace engineering) flyby
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更新时间:2025/3/1 23:37:16