semigroup怎么读，semigroup什么意思，semigroup短语和例句

1.In this paper, we described the green relations on matrix semigroup through the vector maximal independent subset of matrix.

文章利用矩阵的行向量组和列向量组的极大无关组刻画了矩阵半群中的格林关系。

2.The latter two published a monograph on semigroup theory in 1961.

后面二人在1961年出版了半群理论的专论。

3.S is a nil-extension of strong semilattice of right semigroup.

为右群强半格的诣零理想扩张。

4.This paper defined anti-part mapping on set and has given a new deseription of dual semigroup of transformation semigroup on set.

定义了集合上的反部分映射，并由此给出了集合上的变换半群的对偶半群的一个新刻划。

5.In this paper we introduce the notion of a normal fuzzy left (resp. right) ideal in a semigroup, and investigate some of its properties.

本文引入了半群的正规左(右)模糊理想的概念，研究了这类模糊理想的性质。

6.The translational hull of a semigroup plays an important role in the theory of ideal extensions of semigroups.

半群平移壳在半群的理想扩张理论中占据重要地位。

7.It is proved that for a partial semigroup g, the category of G-unions and the category of G-graded rings are isomorphic.

同时对盟定义了盟模，并证明了对部分半群g，所有G -盟作成的范畴与所有G -分次环作成的范畴是同构的。

8.Let S be a right simple right cancellative semigroup.

设S是一个右单纯、右可消的半群。

9.Accordingly we have weakly almost periodic of point in a bounded C-semigroup.

相应获得了有界c -半群点的弱概周期。