单词	反馈正实系统
释义
随便看	σ-field σ-field of events σ-finite generalized measure σ-finite generalized measure space σ-finite measure σ-finite measure algebra σ-finite measure ring σ-finite measure space σ-ideal σ-ideal σ-irreducible space σ-lattice σ-locally finite family σ-paracompact space σ-representable Boolean algebra σ-ring σ-ring σ-ring generated by a collection of sets σ-space σ-sublattice σ-topology σ不可约空间 σ代数 σ代数 σ仿紧空间

数学辞典收录了63749条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。