“Liu Chunshan”的概念、定义、翻译、参考文献-科学参考

单词	Liu Chunshan
释义	Liu Chunshan Encyclopedia 艺术学〔曲艺表演艺术家〕释 Liu Chunshan刘春山（1902～1942）中国现代上海独脚戏艺人。
随便看	principal G-bundle principal genus principal G-object principal graduate principal graph principal group principal groupoid principal homogeneous G-set principal homogeneous space principal homomorphism principal horizontal line of photograph principal ideal principal ideal domain principal ideal ring principal ideal theorem principal idele principal idempotent principal idempotent element principal identity principal indecomposable module principal indecomposable representation principal integral domain principal integral representation principal invariant principal isotope

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。