“closed set”的概念、定义、翻译、参考文献-科学参考

单词	closed set
释义	closed set Physics ＞理论物理学＞相对论与场论＞释义 closed set闭集 Mathematics ＞分析学＞分析学基础·实分析＞释义 closed set闭集 closed set闭集^†
随便看	principal focus principal for facet sequence principal form principal formula principal fractional ideal principal fractionary ideal principal function principal function classes principal functor principal fundamental solution principal G bundle 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

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。