“宋朝”的概念、定义、翻译、参考文献-科学参考

单词	宋朝
释义	宋朝 Encyclopedia 历史学通条释 Song Dynasty宋朝继五代十国之后赵氏建立的中原王朝（960～1279）。
随便看	cross-dock operations cross drift crossed crossed automorphism crossed complex crossed-Dragone telescope crossed equivalence crossed extensor reflex crossed-field crossed functor crossed grating crossed-grating antenna crossed homomorphism crossed hyperbolic rotation crossed isomorphism crossed ladders problem crossed ladders theorem crossed lens crossed-loop antenna crossed module crossed molecular beam crossed multiplication crossed Nicol prism crossed Nicols crossed polarizer

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。