Constructing the character table of nonabelian group of twenty-seven orders
造27阶非交换群的特征标表
Braid groups are infinte non-commutative groups,and have been used recently as a new soure for public-key cryptography.
辫群是可以用有限个生成元表示的有限非交换群,近年来它被认为是公钥加密的一种重要来源。
Non-metacyclic p-groups All of Whose Maximal Subgroups are Minimal Non-abelian
极大子群都是极小非交换群的非亚循环p-群
Non-Abelian Subgroup of Order p~3 Contained in the Frattini Subgroup of p-Groups;
p-群Frattini子群中p~3阶非交换的子群
The Non-abelian Groups Such that All of the Non-abelian Nontrivial Subgroups Have Only One Nontrivial Character Subgroup
非交换的非平凡子群均有唯一非平凡特征子群的有限p群
Research and Applications in Cryptography Based on the Nocommutative Monoid;
非交换（壹）半群在密码学中的应用研究
Finite p-groups in which any Two Noncommutative Elements Generate a Subgroup of Order p~3
任意两个非交换元均生成p~3阶子群的有限p-群
The Non-abelian 2-groups and G\Z(G) Being the Union of 5 Conjugacy Classes;
中心外元素构成的共轭类个数≤5的有限非交换2-群
keyboard for non-automatic switchboards and exchanges
非自动交换台和交换机键盘
non-equilibrium isotopic exchange method
非平衡同位素交换法
asymmetrical chromatid exchange
非对称型染色单体交换
The groups of the solvable equations are commutative.
可解方程的群都是交换群。
Some Necessary and Sufficient Conditions of Abelian Groups and Cyclic Groups
交换群和循环群的若干充分必要条件
The order of the automorphism group of finite abelian group
有限交换群的自同构群的阶(英文)
The Influence of the Order of Maximal Abelian Subgroups on the Structure of Groups
极大交换子群的阶对群的结构的影响
call or clear indicator for non-automatic switchboards and exchanges
呼叫或拆线指示器,非自动交换台和交换机用
Clearing House of Eastern and Southern African States
东非和南部非洲国家票据交换所
The Connection of the Locally Compact Commutative Semigroup and Infinite Closed Subsemigroup;
局部稠密的交换半群与无限闭子半群的关系
A Class of Commutative Groups or Matrices and Identities on the Basis of Formal Group Laws;
一类交换矩阵群和基于形式群法则的恒等式
Research and Realization of Centrex Service Providing in SoftSwitch;
基于软交换的集群业务的研究与实现