“recombination line”的概念、定义、翻译、参考文献-科学参考

单词	recombination line
释义	recombination line Encyclopedia 理学复合线释 recombination line复合线在气体星云和其他一些天体的光谱中出现的氢、氦等元素的容许谱线（见禁线）的发射线。 Astronomy recombination line复合线
随便看	director workbench directory directory archival retrieval tools directory-based cache coherence protocol directory database Directory of Open Access Journals Directory of Publishing directory search engine directory sorting direct output laser module direct oxidation deposition technology of ceramic matrix composites directpath direct photon direct pipe method direct plan direct plate direct plummet observation direct policy search direct potentiometry direct power direct prism direct probability integral method direct problem direct product direct product algebra

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。