“分光双星”的概念、定义、翻译、参考文献-科学参考

单词	分光双星
释义	分光双星 Encyclopedia 理学双星释 spectroscopic binary star分光双星从子星视向速度的变化而判知的双星。 Astronomy 全称：spectroscopic binary。缩写：SB分光双星
随便看	timberline/treeline timber members timber price timber production forest timber production machinery timber revenue timber structure system timber transportation timbre Tim Brown Timbuktu Timbuktu Kou'an Tim Burton Time time time accuracy time and frequency dissemination time and frequency measurement instruments time and frequency measurements time and frequency metrology time and frequency primary standard time and frequency service time and frequency signal time and frequency synchronization time and frequency transfer

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。