单词	proper map (= proper mapping)
释义	proper map (= proper mapping) 正常映射，逆紧映射
随便看	first hitting time first homotopy theorem first incompleteness theorem first integral first isodynamic point first isogonic center first isomorphism theorem first kind first law of cosines first law of isomorphism first lemniscate constant first Lemoine circle first main theorem first mean value theorem first member first method of Lyapunov first mid-arc point first Morley adjunct triangle first Morley center first Morley cubic first Morley triangle first multiplier theorem first Napoleon point first Neuberg circle first Neuberg point

数学辞典收录了72750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。