“extragalactic planetary nebula”的概念、定义、翻译、参考文献-科学参考

单词	extragalactic planetary nebula
释义	extragalactic planetary nebula Astronomy extragalactic planetary nebula河外行星状星云
随便看	think in terms of the rule of law think tank thin layer thin layer chromatogram scanner thin layer chromatography thin-layer chromatography thin layer chromatography (TLC) thin layer culture thin-layer electrochemistry thin layer of plankton thin layer plate thin layer scanning chromatograph thin layer thickness measurement thinleaf milkwort thin lens thin lens approximation thinly fluid thin membrane mirror thin myofilament thinned CCD thinness of a set Thinning thinning thinning and prunning skill of ancient China thinning cutting

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。