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permutational

英[ˌpɜːmju'teɪʃn] 美[ˌpɜːrmju'teɪʃn]
  • n.交换;排列
permutational

详细释义

    n. (名词)
    1. 交换
    2. 变更
    3. 【数】排列
    4. 置换
    5. 序列
    6. 取代
    7. 重新配置
    8. 组合(方式)
    9. 重排

英英释义

Noun:
  1. an event in which one thing is substituted for another;

    "the replacement of lost blood by a transfusion of donor blood"

  2. the act of changing the arrangement of a given number of elements

  3. complete change in character or condition;

    "the permutations...taking place in the physical world"

  4. act of changing the lineal order of objects in a group

双语例句

    用作名词 (n.)
    1. The combining roulette wheel with optimization selection is used.A position-based and group permutation crossover method and random mutation are introduced.
      采用轮盘赌与最优性相结合的方法进行选择,设计基于位置成组移位的杂交算子和随机交换的变异算子。
    2. Such a permutation is called a derangement.
      这样的一个排列称为错位排列。
    3. Unique because that particular permutation has not appeared before.
      之所以独一无二,是因为那种独特的基因排列组合以前不曾出现过。

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