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单词
permutation
释义
permutation
Encyclopedia
理学
排列
释
permutation
排列
集合的一个元排列是中个元素的有序排放。集合的元排放称为的元排列,记为。
理学
组合学
释
permutation
置换
将相异对象或符号根据确定的顺序重排。又称排列。
Physics
permutation
①排列{数} ②置换,互换
Mathematics
>代数学>群论>释义
permutation
置换
>组合数学、组合设计与图论>组合数学>释义
permutation
排列
permutation
排列
†
;置换
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随便看
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