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- Ehresmann型rpp半群Ehresmann-typed rpp semigroup
- rpp半群rpp semigroup
- C-rpp半群C - rpp semigroup
- 强rpp半群C-rpp semigroup
- 可裂rpp半群facorizable rpp semigroup
- 半semi-
- 半年half a year
- 左C-rpp半群left C - rpp semigroup
- Ehresmann纯整群并半群Ehresmann orthogroup semigroups
- 毕竟强rpp半群的一个刻划A characterization for eventually strongly rpp semigroups
- 型A半群Type A semigroup
- 非线性α型半群nonlinear α-semigroups
- （局部）型-A半群(local)type-A semigroup
- 阿贝尔半群Abelian semigroup
- 阿基米德半群archimedean semigroup
- 半群法semigroup method
- 半群环semigroup ring
- 半群性semigroup property
- 半群代数semigroup algebra
- 半群的零zero of semigroup
