- （数学中）排列变化，彻底改变
- 而不是排列
- 离子交换使水软化
- 排列，交换，置换
- 排列；置换
- 移位
- 重新配置
下载手机词典可随时随地查词查翻译
permutation中文什么意思
[ ˌpə:mju(:)'teiʃən ] 发音: 用"permutation"造句
例句与用法
- 更多例句： 下一页
- The variations and permutations were endless .
真是众说纷纭，没完没了。 - Such a permutation is called a derangement .
这样的一个排列称为错位排列。 - Every sort of permutation and combination is possible in human nature .
火的本性可能有各种交织和组合的情况。 - Other enumeration problems lead us to the study of orbits of permutation groups .
其它的计数问题引导我们去研究置换群的轨道。 - Godliman's brain was in gear again, sorting permutations and possibilities .
戈德利曼又开动思想的机器，认真分析各种变化和可能。
英文释义
名词- act of changing the lineal order of objects in a group
- complete change in character or condition; "the permutations...taking place in the physical world"- Henry Miller
- the act of changing the arrangement of a given number of elements
- an event in which one thing is substituted for another; "the replacement of lost blood by a transfusion of donor blood"
同义词：substitution, transposition, replacement, switch
百科释义
In mathematics, the notion of permutation is used with several slightly different meanings, all related to the act of permuting (rearranging) objects or values. Informally, a permutation of a set of objects is an arrangement of those objects into a particular order.
详细百科解释