“马头星云”的概念、定义、翻译、参考文献-科学参考

单词	马头星云
释义	马头星云 Encyclopedia 理学暗星云释 Horsehead Nebula马头星云位于猎户座亮星云IC 434（由猎户座σ星所电离）中的暗星云。因形状类似马头而得名。 Astronomy Horsehead Nebula马头星云
随便看	atom absorption spectrum analysis atom beam atom capture atom chip atom cluster atom coherence effect atom-controlled technology atom emission spectrum analysis atom event atom gas laser atom holography atomic atomic absorption coefficient atomic absorption line atomic absorption spectrometer atomic absorption spectrometer (AAS) atomic absorption spectrometry atomic absorption spectrometry (AAS) atomic absorption spectrophoto meter atomic absorption spectrophotometer atomic absorption spectrophotometry atomic absorption spectroscopy atomic absorption spectrum atomic algebra atomic and molecular collision physics

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。