“单士元”的概念、定义、翻译、参考文献-科学参考

单词	单士元
释义	单士元 Encyclopedia 工学〔重要人物〕释 Shan Shiyuan 单士元（1907～1998-05-25）中国古建筑、历史档案和古文物学家。北京人。
随便看	symmetry breaking symmetry breaking technique symmetry-broken symmetry class symmetry classification symmetry condition symmetry element symmetry elements symmetry energy symmetry factor symmetry forbidden reaction symmetry function symmetry group symmetry group theory symmetry in \boldsymbol k-space symmetry in classical mechanics symmetry in quantum mechanics symmetry law symmetry measurement symmetry number symmetry of a relation symmetry of crystals symmetry of Lagrangians symmetry of molecule symmetry on a set

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。