“Helix Nebula”的概念、定义、翻译、参考文献-科学参考

单词	Helix Nebula
释义	Helix Nebula Encyclopedia 理学行星状星云释 Helix Nebula螺旋星云位于宝瓶座，标准历元J2000的赤经22h29m38.54s，赤纬-20°50′13.64″的行星状星云。《星云星团新总表》中的编号为NGC7293，是离地球最近最明亮的行星状星云。 Astronomy Helix Nebula螺旋星云
随便看	genetically engineered drug genetically engineered human papilloma virus vaccine genetically engineered vaccine Genetically male tilapia nilotica LYSCⅠ genetically modified crops genetically modified (gm) plants genetically modified (gm) popular science propaganda Genetically modified (gm) research and development team genetically modified (gm) varieties genetically modified organism reference materials genetically modified organisms safety regulations Genetically modified organisms safety technology Genetically modified organisms technology Genetically modified rice genetical population genetic anticipation genetic assimilation genetic assimilation of invasive species genetic background genetic circuit genetic circuits genetic classification of groundwater genetic code genetic complementation genetic connection

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。