1.
THE CONDITIONS OF MAKING THE PRIME RING WITH CHARACTERISTIC NOT 2 BE COMMUTATIVE RING
特征不为2的素环成为交换环的条件
2.
Problems of "pushdown" and "pullback" on a commutative ring
交换环上的“下降”问题和“上升”问题
3.
The Representation of Generalized Inverses of Matrices over Communicative Rings and Its Applications;
交换环上矩阵广义逆的表示及其应用
4.
Automorphisms of the Borel Subalgebras of Chevalley Algebras over Communicative Rings;
交换环上Chevalley代数的Borel子代数的自同构
5.
Roth s theorem on a commutative ring and its expanding;
交换环上的Roth定理及Roth定理的扩展
6.
THE STRUCTURE OF HOPF BIGALOIS EXTENSION OVER NONCOMMUTATIVE RINGS;
非交换环上Hopf Bigalois扩张的结构
7.
Compatibility of M-valuation and higher level orders on a commutative ring
交换环的M-赋值和高层序的相容性
8.
Closed-Loop Control of AC-AC Matrix Converter Based on DSP;
基于DSP的交交矩阵变换器闭环控制
9.
Research on AC-AC Mode AC/AC Converters with High Frequency Link;
交—交型高频环节AC/AC变换器研究
10.
On Commutator Ideal of the Associative Ring and Commutativity
关于一类结合环的换位子理想与交换性
11.
Waste Exchange and Recycling Information Service [WERIS]
废物交换／循环再用资讯服务
12.
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
13.
Oliver, R. "The Boston Waterfront District: The Environment as an Exchange System." 1977.
波士顿滨水区：作为交换系统的环境＞，1977.
14.
The present paper presents a commutativity theorem of rings with identity.
给出有单位元的环的一个交换性定理。
15.
Commutative Conditions of Rings with Variable Identical Equation;
可变恒等式条件下的环的交换性条件
16.
E-mail Secure Exchang under the GAP Entironment;
物理隔离环境中的电子邮件安全交换
17.
A Study and the Realization of the Sniffing Mode under Switched Network Surroundings;
交换网络环境下监听技术研究与实现
18.
Armendariz and Semicommutative Properties of Matrix Rings;
矩阵环的Armendariz和半交换性质