MCG 指千分之一毫克或是百萬分之一克 Morphological Catalogue of Galaxies (天文學) Mapping class group (英语:Mapping class group ) (數學) MCWG(英语:MCWG),元證書工作組(前元證書組)(網路安全) 媒體閘道控制者(英语:媒體閘道控制者)
单位群 Class Group (Q17); Quadratic Field with defining polynomial $.1^2 + 11 over the Rational Field Maximal Order of Q7 -11 Abelian Group of order 1 Mapping
艾伦·哈切尔年,海切尔受邀在赫尔辛基国际数学家大会上做报告。 Allen Hatcher and William Thurston, A presentation for the mapping class group of a closed orientable surface, Topology 19 (1980), no. 3, 221–237
同倫引文格式1维护:日期与年 (link) Homeotopy(英语:Homeotopy) 庞加莱猜想 同倫範疇 同伦类型论 纤维-同伦等价(英语:Fiber-homotopy equivalence) 映射类群(英语:Mapping class group ) 正则同伦(英语:Regular homotopy)
MSA (消歧义) Muskrat Dam, Ontario, Canada (IATA code) 馬來語(Malay language) Mapping Services Agreement(英语:Mapping Services Agreement), a licensing contract between local