“fly-by orbit”的概念、定义、翻译、参考文献-科学参考

单词	fly-by orbit
释义	fly-by orbit Encyclopedia 工学空间探测轨道释 fly-by orbit飞越轨道航天器在进入行星影响球后既不与行星相撞、也不绕行星飞行，最终离开行星影响球的整个过程所形成的轨道。主要用于对目标星的探测或行星借力飞行。
随便看	Great Sand Dunes National Park and Preserve Great Sandy Desert great saphenous vein great saphenous vein high ligation and stripping Great September Comet Great sequence great series Great Shamatha-vipashyana Great Slave Lake Great Smoky Mountains National Park Great Society great sphere Great Sphinx of Giza great spotted cowry Great square of Pegasus great star Great Stone Tombs at daliangshan Great Tang Records on the Western Regions great tendon great tradition/little tradition Great Trango Towers Great Trek of Boers great unification Great Universal Geographic Map Great Victoria Desert

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