“closed system of elements”的概念、定义、习题解题方法及翻译-数学辞典

单词	closed system of elements
释义	closed system of elements 闭元素系
随便看	identity morphism identity natural transformation identity operator identity permutation identity problem identity relation identity representation identity state identity subgroup identity theorem identity transformation identity tree identric mean idiosyncratic polynomial idle period idoneal number I-equivalent system if and only if iff if-then-else algorithm if…then i-genus ignorable ignorable coordinate ignore bit

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。