“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	packet over SONET/SDH packet radio network packet routing problem packet scheduling packet ship packet sniffer packet sniffing packet switched bus packet switching packing packing box seal packing coefficient packing density packing design packing dimension packing effect packing factor packing fraction packing light,surreptitious performance packing material packing measure packing of spheres packing polyhedron packing problem packing ratio

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。