“right ascension, RA”的概念、定义、翻译、参考文献-科学参考

单词	right ascension, RA
释义	right ascension, RA Physics 交叉学科天体物理学 right ascension, RA赤经
随便看	union of spaces union of spheres union of subgroups union of surface elements Union of the Peoples of Cameroon Union of the Peoples of the Cape Verde Islands union of words union operation union operator union problem Union progressiste mauritanienne Union Road workers Village union set union space union theorem Union University Press Union upside down uniparental disomy unipartite conic unipartite curve uniphase uniplanar force unipod unipolar unipolar conductivity

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