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## permutation 英 [pɜːmjʊ'teɪʃ(ə)n] 美 ['pɝmjʊ'teʃən]

• n. [数] 排列；[数] 置换

[ 复数 permutations ]

### 网络释义专业释义英英释义

[数] 置换

[数] 排列

SAT数学词汇：代数部分 ... proportion比例 permutation排列 列 combination组合 合 ...

变换

circular permutation [数] 循环排列 ; 环形排列 ; 圆形排列 ; 循环交替变换

permutation code [计] 置换码 ; 排列码 ; 交换码 ; 互换码

permutation index [图情] 轮排索引 ; 排列索引 ; 置换索引 ; 叙词索引

cyclic permutation 圆形排列 ; [数] 循环排列 ; 轮换

reciprocal permutation 反排列 ; [数] 反向排列

andre permutation 安得列置换

更多收起网络短语

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#### permutation [ ,pə:mju:'teiʃən ]

• n.
• an event in which one thing is substituted for another
• 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

### 柯林斯英汉双解大词典

#### permutation/ˌpɜːmjʊˈteɪʃən/( permutations )

• 1.

N-COUNT A permutation is one of the ways in which a number of things can be ordered or arranged. 排列 [usu pl]

例：

Variation among humans is limited to the possible permutations of our genes.

人类的变化形式受限于我们基因可能的那些排列。

### 词组短语同近义词同根词

permutation and combination n. [数]排列组合

• n. [数]排列；置换

vt.

### 双语例句权威例句

• But the orthomorphism permutation theory was discussed in binary field.

这些正形置换理论二元讨论的。

• The reason is that every possible permutation needs to be looked at in order to find the best.

原因在于为了找到最好的路线，每一种可能排列需要注意

• These dynamic and static models could be used to derive all the read methods too, if we went through every permutation that you enumerated in your analysis.

如果要一一提供分析列举每种排列，则可以这些动态静态模型用于派生所有读取方法

permutation and combination n. [数]排列组合

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