permutation
permutation
- 美：[ˌpɜrmjʊˈteɪʃ(ə)n]
- 英：[ˌpɜː(r)mjʊˈteɪʃ(ə)n]
基本释义：
- n.【数】交换；置换
- 网络排列；置换排列；排列分布
反义词： None
搭配： None
英汉解释
英英解释
n. | 1. [Mathematics]The derivative of permute 2. one of the various ways in which you can combine or arrange a group of things |
网络词意
1. | 排列 排列（Permutations）问题 一个典型的排列问题，输入一个字符串，比如“abcd”，要求输出这4个字符组成的所有字符串。输入 … blog.csdn.net|基于183个网页 |
2. | 置换 ...数据相同.迭代加密使用一个循环结构,在该循环中重复置换(permutations)和替换(substitutions)输入数据. blog.csdn.net|基于98个网页 |
3. | 交换 交换(Permutations)适合计算有位置交换的可能性(如三重彩的有指定位置) nPr=n!/(n-r)!n=总数, r=组合之数目0!=1!=12!=1x23!=1x… www.eyny.com|基于5个网页 |
例句
A class of combinatorial optimization problems has the characteristic that problem space can be mapped into a set of permutations .
针对问题空间为全排列集合的一类组合优化问题，提出了一种混合进化算法。
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You would not be likely to see very many of those permutations in a custom-developed application.
您不大可能在自定义开发的应用程序中看到很多此类置换。
www.ibm.com
The iterative nature of most projects makes the permutations of the process flows and feedback loops very complex.
大多数项目所固有的反复性质，使过程流向、路线与反馈回路的排列、布置与绘制十分棘手。
www.kaoshibaike.com
Officials are wrestling with possible permutations, essentially turning the institution's governance into a giant game of sudoku.
IMF官员正全力斟酌各种可能的排列，基本上将该机构的治理工作变成了一盘大型的数独游戏。
www.ftchinese.com
They do so by encoding all possible permutations in the form of a small number of "qubits" .
解决之道在于将所有可能的排列编译为少数的量子位。
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We've seen many permutations of the classic deck shoe in recent memory, however few have done it like American company Rogues Gallery.
我们看了经典甲板鞋子的许多变更在最近记忆的，然而少数做了它喜欢美国公司罪犯照片集。
dictsearch.appspot.com
First you tabulate all the permutations and combinations of transactions that can be potentially processed in a test environment.
首先，将所有可以在测试环境中处理的事务排列和组合添加到表格中。
www.ibm.com
However, even with the commonalities, the number of different permutations of architectural environments is vast.
然而，即使使用共性，体系结构环境的不同变化也有多种。
www-128.ibm.com
She then iterates through the different permutations of each document, creating and storing a hash value.
然后她反复尝试每份文件不同的排列，建立和储存杂凑值。
www-128.ibm.com
A variety of color is different from a different hue, lightness and saturation of the permutations and combinations and rendering.
改变多端的颜色正是由差别色相、差别明度、差别不饿和度的排列组分而表现的。
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