“orientation homology class”的概念、定义、习题解题方法及翻译-数学辞典

单词	orientation homology class
释义	orientation homology class 定向同调类
随便看	exposed direction exposed face exposed point exposed ray expressibility expressible expression expression form expression of first degree expression of higher degree expression of the relation exradius exsecant exsimilicenter (= external similitude center) ex-space exsphere extangent extangents circle extangents triangle extend extendability extendable extendable homomorphism extended extended basis

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。