“Clown Face Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Clown Face Nebula
释义	Clown Face Nebula Encyclopedia 理学行星状星云释 Clown Face Nebula小丑脸星云位于双子星座的行星状星云。《星云星团新总表》中的编号为NGC2392。 Astronomy Clown Face Nebula小丑脸星云
随便看	hardiness hard information hard ionization hard landing hard language hard Lefschetz theorem hard lining hard link hard lump hard magnetic bubble hard magnetic material hard metal lung disease hard mode hardness hardness gauge hardness indenter hardness metrology hardness of ceramics hardness of water hardness reference block hardness sensor hardness testing hardness testing scale hardnester hard news

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。