“Eta Carina Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Eta Carina Nebula
释义	Eta Carina Nebula Encyclopedia 理学原行星状星云释 Eta Carina Nebula船底座η星云一个包围在船底座η星（见海山二）（银河系内最大和最亮的恒星之一）周围的巨大亮星云。《星云星团新总表》中的编号是NGC3372。标准历元J2000的坐标是赤经10h44m19.0s，赤纬－59°53′21″。又称卡利纳星云，也称为钥匙孔星云、船底座大星云、η卡利那星云、NGC3372。 Astronomy Eta Carina Nebula船底星云
随便看	construction insurance Construction-Integration Model of discourse comprehension construction investment subject constructionism Constructionist Theory of discourse comprehension construction land planning permit Construction Law of the People's Republic of China construction machinery construction machinery engine construction maintenance construction management construction management mode construction management of exhibition and display in museum construction management of hydraulic engineering construction management of underground space construction management of urban rail transit construction method construction method from information construction method of open cut prefabricated station construction method of tunnel and underground engineering construction noise management construction of aquatic plant planting Construction of Barrier Free Environment construction of beautiful countryside construction of county-level comprehensive archives in China's central and western regions

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。