groupoids造句
造句与例句手机版
- We not only obtain the old conclusions but also generalize some of them . in the section two we study the left invariant dirac structure on poisson groupoids
本章的第二节实际上是第一节的直接应用,主要讨论了泊松群胚上的左不变divac结构。 - It's difficult to see groupoids in a sentence. 用groupoids造句挺难的