“planetary coordinate system”的概念、定义、翻译、参考文献-科学参考

单词	planetary coordinate system
释义	planetary coordinate system Encyclopedia 理学天文导航释 planetary coordinate system行星坐标系对行星的地形、重力场、表面地貌地质等进行研究时，采用的固连在行星上的坐标系，以描述行星表面上点的位置。
随便看	six-flow theorem sixfold axis sixfold [symmetry] axis sixfold symmetry axis Six Frontier Towns’ Uprising six fu viscera six fu viscera pathogenesis Six Gentlemen of Hongxian six grand love songs of the Dai people Six Great Jingqiang Troupes Six Harmonies Pagoda Six-Harmony Boxing Six-harmony Broadsword Six-harmony Mantis Boxing Six-harmony Spear Six-hundred-bushel official Six Huzhou Si Xia Si Xian Sixian opera Sixian Publishing House Six Imperial Armies six indriyas being pure Si Xingjian Six Institutions of Tang Dynasty

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