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semigroup ['semaɪˌgru:p]

n. 半群;

例句:

  • We mainly consider completely monotone functions from semigroup to operator algebras.
    我们主要讨论了作用在半群上取值于算子代数的完全单调函数.
  • A construction theorem for semigroup is obtained.
    给出该类半群的一个构造定理.
  • Similar to group graded rings and modules, partial semigroup graded rings and modules are defined.
    类似于群分次环和群分次模的定义, 定义了部分半群分次环和部分半群分次模.