讨论了含最大元的偏序半群的若干性质，给出了含最大元的偏序半群中某些子集构成理想的充要条件。
Some properties of partially ordered semigroup containing the greatest element are discussed, the sufficient and necessary conditions that some subsets of it make up an ideal are given.
第四节引入F -富足半群的概念，得到这类半群的若干性质，并研究f -富足半群的好同态像。
In Section 4, we introduce the concept of F-abundant semigroups. After obtaining some properties of F-abundant semigroups, the good homomorphic images of F-abundant semigroups is considered.
讨论了半单广义顶点代数（相应地半单广义顶点算子代数）的若干性质，例如：这些代数的分解；
In this paper, some properties of semisimple generalized vertex algebras (resp. semisimple generalized vertex operator algebras), for example the decompositions of these algebras;
交替将湿性材料与干性材料完全混合，但是小心不要搅拌过度，将混合后的材料倒入事先准备好的玛芬杯中，每一杯都倒满一半的量以上。
Fold the wet ingredients into the dry just until moistened and being careful not to over-mix. Divide the batter among the prepared muffin tins, filling each halfway.
交替将湿性材料与干性材料完全混合，但是小心不要搅拌过度，将混合后的材料倒入事先准备好的玛芬杯中，每一杯都倒满一半的量以上。
Fold the wet ingredients into the dry just until moistened and being careful not to over-mix. Divide the batter among the prepared muffin tins, filling each halfway.
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