“principal groupoid”的概念、定义、习题解题方法及翻译-数学辞典

单词	principal groupoid
释义	principal groupoid 主广群
随便看	dual collineation dual complex dual cone dual configuration dual-conformal dual connection dual constraint dual control dual convex body dual convex cone dual correlation dual correspondence dual couple dual curve dual decomposition principle dual diagram scheme dual dimension dual direct-product decomposition dual elements dual Euclidean space dual extremal problem dual figures dual form dual formula dual fraction

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。