- （數(shù)學(xué)中）排列變化，徹底改變
- 而不是排列
- 離子交換使水軟化
- 排列，交換，置換
- 排列；置換
- 移位
- 重新配置
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permutation中文什么意思
[ ˌpə:mju(:)'teiʃən ] 發(fā)音: 用"permutation"造句
例句與用法
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- The variations and permutations were endless .
真是眾說紛紜，沒完沒了。 - Such a permutation is called a derangement .
這樣的一個排列稱為錯位排列。 - Every sort of permutation and combination is possible in human nature .
火的本性可能有各種交織和組合的情況。 - Other enumeration problems lead us to the study of orbits of permutation groups .
其它的計數(shù)問題引導(dǎo)我們?nèi)パ芯恐脫Q群的軌道。 - Godliman's brain was in gear again, sorting permutations and possibilities .
戈德利曼又開動思想的機(jī)器，認(rèn)真分析各種變化和可能。
英文釋義
名詞- 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"
同義詞：substitution, transposition, replacement, switch
百科釋義
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.
詳細(xì)百科解釋