“夜枭星云”的概念、定义、翻译、参考文献-科学参考

单词	夜枭星云
释义	夜枭星云 Encyclopedia 理学行星状星云释 Owl Nebula夜枭星云位于大熊星座的一个比较复杂的行星状星云。星表中的编号为M97和NGC3587。距离地球2030光年（621秒差距），视星等为9.9，年龄约8千年。又称猫头鹰星云。 Astronomy Owl Nebula夜枭星云
随便看	reciprocating sphere reciprocating tester reciprocating traveling wire electrical discharge machining reciprocating vacuum pump reciprocation reciprocity reciprocity curve reciprocity failure Reciprocity Law reciprocity law reciprocity mapping reciprocity Monte Carlo method reciprocity of annihilators reciprocity of antenna reciprocity principle reciprocity theorem Reciprocity Treaty between Canada and United States recirculating air detection recirculating aquaculture in freshwater ponds recirculating cooling water system re-circulating correlator recirculating network recirculation recirculation device of flue gas recirculation pipe

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。