“Eagle Nebular”的概念、定义、翻译、参考文献-科学参考

单词	Eagle Nebular
释义	Eagle Nebular Encyclopedia 理学原行星状星云释 Eagle Nebular;IC4703鹰状星云位于巨蛇座的一个亮星云。星表中的编号为M16和IC4703。因其结构外形如同一只鹰而得名。标准历元J2000的坐标是赤经18h18m47.9s，赤纬-13°48′24″。
随便看	Registration Convention registration law of enterprises registration number of copyright contract registration of cultural relics registration of fishing vessel registration of migration registration of reservoir dams registration of the shortage of publications registration procedure Registration Standards For Imported Medicine registration system Registration System for Responsible Editors registrogram registry of deed registry study reglator regmaglypt Regnault regolith regolith breccia regolith breccia martian meteorite R. E. Gomory R. E. Gomory (1929—) Regong Art Regor

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