“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	annular blowout preventer annular coil annular domain annular eclipse annular flow annular furnace annular gap annular gas channeling annularity annular junction annular nebula annular pancreas annular phase annular region annular solar eclipse annular surface annular-total eclipse annular vessel annulate annulated annulated sea snake annulation annulations annulator annulene

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。