单词	dual semigroup
释义	dual semigroup 对偶半群
随便看	n-place number n-place predicate n-place relation n-plane n-plane bundle n-ple n-plex n-ply connected domain n-ply periodic function n-point contact n-pointed stable curve NP problem N-product N-property NP set NP (= verifiable in nondeterministic polynomial time) n-queens problem n-random variable n-rowed square matrix n-set n-sheeted surface n-sided pyramid n-simple space n-simplex n-skeleton

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。