“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	two-place operation two-place predicate two-place predicate variable two-place relation two-plane two-plane projection two-planes vertical balancing machine two plasmon decay Two Plays on Emperor Qianlong's First Southern Expedition Two Plus Four Negotiation two-point boundary value problem two point correlation function two-point correlation function two-point discrete space two-point distance two point distribution two-point distribution two-point equation two-point form two-point interpolation problem two-point linkage analysis two-point problem two-point property two-point tensor two-point threshold

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。