您要查找的是不是：
- homotopy group functor 同伦群函子
- Homotopy Group in Fuzzy Topological space 不分明拓扑空间的同伦群
- Some acquaintance with manifolds, simplicial complexes, singular homology and cohomology, and homotopy groups is helpful, but not really necessary. 再比如渔人从桃花源出来的时候，桃花源的人送给他一包礼物里面有种子和一只拨浪鼓。
- Stable homotopy groups of spheres 球面稳定同伦群
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- HOMOTOPY GROUPS AND CUP PRODUCT OF COHOMOLOGY GROUPS 同伦群和上同调群的上乘积
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- He goes about with a group of nice boys. 他经常和一群好孩子在一起玩。
- He is a the most brisk young man in this group. 他是这个小组中最活跃的年轻人。
- He showed me a photo of a family group. 他给我看一张合家欢的照片。
- The chief accountant of a manufacturing group. 一个制造业集团的总会计师。
- The hunting group had good sport today. 今天打猎小组满载而归。
- I stand out in a group interview. 在集体面试中脱颖而出。
- He looked around the small group of mourners. 他环顾一下那一小群的送葬者。
- The group of destroyers damaged the bus. 那群破坏者毁坏了这辆公共汽车。
- It is showed that the loop space functor and the suspension functor preserve the properties of homotopy regular. And a series of homotopy equivalence spaces are constructed. 摘要证明了闭路函子和同纬函子保持同伦正则性，同时构造出了一系列同伦等价的空间。
