“Emperor Xuan in Northern Zhou”的概念、定义、翻译、参考文献-科学参考

单词	Emperor Xuan in Northern Zhou
释义	Emperor Xuan in Northern Zhou Encyclopedia 历史学北周宣帝宇文赟释 Emperor Xuan in Northern Zhou北周宣帝宇文赟（559～580）中国北周皇帝。字乾伯。
随便看	free Schroder path free scientific research theory in law free semester system free semigroup free set free settling free settling lamination theory free settling terminal velocity free sheaf free software Free Soil Party free space free-space correction free space laser communication free space laser propagation free space optics free space optics, FSO free space propagation model free span free sparring free spectral range Free State free statistic Free Steal free streaming

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。