“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	broadband satellite system broadband seismometer broadband signal broadband spectral measurement broadband splitter broadband terahertz wave detection broadband transmission broadband ultrasonic attenuation broadband width broadband wireless access broad base terracing broad bean broad bean bacterial stem blight broad bean weevil broad bioprocess treehopper broadcast broadcast audio master control system broadcast channel broadcast clock parameters broadcast ephemeris broadcast exercises Broadcast feature broadcast fertilization broadcast frequency Broadcast industry

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。