permutation 详细解释

permutation

[.pə:mju'teiʃən]

n. 交换, 排列

词形变化

形容词: permutational |

英英释义

名词 permutation:

an event in which one thing is substituted for another

同义词：substitution, transposition, replacement, switch

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

complete change in character or condition- Henry Miller

act of changing the lineal order of objects in a group

补充

permutationpermutation英:[ˌpə:mjuˈteiʃən] 美:[ˌpɚmjʊˈteʃən]n.1.(一组事物可能的一种)序列, 排列2.排列中的任一组数字或文字

例句

1. The permutations are endless.排列方式是无穷无尽的。 2. Variation among humans is limited to the possible permutations of our genes.人与人之间的差异受我们可能携有的基因序列的限制。 3. his thoughts raced ahead to fifty different permutations of what he must do.就必须要做的事他很快想出了50种不同的变化组合。 4. "Computer technology, in all of its permutations, is here to stay."计算机技术将以各种形式扎根发展。 5. Early permutations of the design look nothing like the final result.设计的早期形式与最后结果截然不同。 6. I have heard various permutations of this theory.我听说过有关这一理论的不同版本。

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