“polar orbit”的概念、定义、翻译、参考文献-科学参考

单词	polar orbit
释义	polar orbit Encyclopedia 工学﹝常用航天器轨道﹞释 polar orbit极轨道相对中心天体赤道面的倾角为90°的航天器轨道。又称极地轨道。 Astronomy polar orbit极轨道
随便看	symbol of conjunction symbol of disjunction symbol of equivalence symbol of happy encounters symbol of joint negation symbol of logical product symbol of logical sum symbol of proportion symbol of ratio symbology symbols and abbreviations on chart symbol sequence symbols for electrical diagrams symbol structure symbol synchronization symbol table symbol theory symcenter sym dichloroethane sym-dichloroethane Symeon Polotsky Symeon the Great symmedial circle symmedial triangle symmedian

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