“direct-sum space”的概念、定义、习题解题方法及翻译-数学辞典

单词	direct-sum space
释义	direct-sum space 直和空间
随便看	double-bubble conjecture double category double-chain complex double-chain condition double character group double-circled domain double code double commutant double commutation theorem double commutator double complex double composition double cone double-connected domain double connectivity double contact double contact theorem double contraction relation double coset double coset decomposition double crescent double curve double curved surface double cusp double cylinder

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。