permutational是什么意思

2024-01-05 18:36:17

permutational

美[ˌpɜːrmjuteɪʃn] 英[ˌpɜːmjuteɪʃn]

n. 交换；排列

形容词：permutational

近义词：variation，transformation，change，version，arrangement，rearrangement，combination，alternative，vicissitude，mutation，transposition，switch，substitution，replacement，

详细释义

n.(名词)

交换
变更
【数】排列
置换
序列
取代
重新配置
组合（方式）
重排

英英释义

Noun

an event in which one thing is substituted for another;
"the replacement of lost blood by a transfusion of donor blood"
the act of changing the arrangement of a given number of elements
complete change in character or condition;
"the permutations...taking place in the physical world"
act of changing the lineal order of objects in a group

例句

用作名词(n.)

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。
Such a permutation is called a derangement.这样的一个排列称为错位排列。
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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