基本释义:

环的整体维数

网络释义

1)global dimension of a ri ng,环的整体维数

2)annular,cyclical,ring shaped,环的

3)monocyclic,单环的

4)characteristic of a ring,环的特征

5)the level of rings,环的阶

6)additive group of a ring,环的加群

用法和例句

In this paper,the author discusses the order of an element of periodic groups and free groups,studies the order of an element of the additive group of a ring and establishes the concept of the characteristic number of a ring,and gives two popularizations of the order of an element of groups:the order of an element to a subgroup and the order of an element of semigroups.

　讨论了周期群与自由群的元素的阶,研究环的加群的元素的阶并建立环的特征数的概念。