单词	contractive semigroup
释义
随便看	δ一致覆盖 δ不变性 δ同胚 δ式函数列 δ拓扑 δ映射 δ测度 δ滤子 δ空间 δ紧化 δ覆盖 δ邻域 δ邻域 ε-almostperiod set ε-continuous setvalued mapping ε-covering ε-lower semicontinuous setvalued mapping ε-neighborhood ε-net ε-net ε-net ε-translation set ε-upper semicontinuous setvalued mapping εδ-continuity εδ连续

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。