“日晷投影”的概念、定义、翻译、参考文献-科学参考

单词	日晷投影
释义	日晷投影 Encyclopedia 工学方位投影释 gnomonic projection日晷投影视点位于球心的透视投影。又称球心投影或中心投影。
随便看	union of projections union of sets union of simplices 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

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