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- eventually PI-strong wrpp semigroup 毕竟PI-强wrpp半群
- eventually strong wrpp semigroup 毕竟强wrpp半群
- strongly wrpp semigroup 强wrpp半群
- wrpp semigroup wrpp半群
- strong wrpp semigroup 强wrpp半群
- 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。
- A construction theorem for such semigroup is obtained. 给出该类半群的一个构造定理.
- perfect wrpp semigroups 完备wrpp半群
- wrpp semigroups wrpp半群
- strongly wrpp semigroups 强wrpp半群
- Ehresmann-typed wrpp semigroups Ehresmann型wrpp半群
- It follows that every nonempty periodic semigroup has at least one idempotent. 得出了所有非空周期半群都有至少一个幂等元。
- A semigroup generated by a single element is said to be monogenic (or cyclic ). 被一个单一元素生成的半群叫做 单基因 的(或 循环 的)。
- The minimal ideal of a commutative semigroup, when it exists, is a group. 交换半群的极小理想如果存在的话是个群。
- A semigroup is said to be periodic if all of its elements are of finite order. 半群被称为 周期性 的，如果所有它的元素有着有限次序。
- Taking the dam foundation grouting test effect of the Daliuhe WRPP as an example, the author mainly introduced the application and effect of the earthquake wave CT technology. 以大柳树水利枢纽坝基灌浆试验效果检测为工程实例,重点介绍地震波CT技术的应用和效果。
- Taking the dam foundation grouting test effect of the Daliuhe WRPP as an example,the author mainly introduced the application and effect of the earthquake wave CT technology. 以大柳树水利枢纽坝基灌浆试验效果检测为工程实例，重点介绍地震波CT技术的应用和效果。
- For example, every nonempty finite semigroup is periodic, and has a minimal ideal and at least one idempotent. 例如，所有非空有限半群是周期性的，并有一个极小理想和至少一个幂等元。
- Then,two important structural theorem are obtained by the special structure of Clifford semigroup. 其次,根据C lifford半群是群强半格的特殊结构,得到了C lifford半群的幂半群的两个重要的结构定理。
- If S is a semigroup, then the intersection of any collection of subsemigroups of S is also a subsemigroup of S. 如果 S 是半群，则任何 S 的子半群的搜集的交集也是 S 的子半群。
