permutation
英 [p??mj?'te??(?)n]
美['p?mj?'te??n]
- n. [數(shù)] 排列；[數(shù)] 置換
實(shí)用場(chǎng)景例句
- The possible permutations of x, y and z are xyz, xzy, yxz, yzx, zxy and zyx.
- x、y和z的可能的組合方式為xyz、xzy、yxz、yzx、zxy和zyx。
牛津詞典
- Variation among humans is limited to the possible permutations of our genes.
- 人類(lèi)的變異受限于我們的基因可能存在哪些排列。
柯林斯高階英語(yǔ)詞典
- This paper makes use permutation method in the calculation of roundness error fitting the minimum conditions.
- 提出一種圓度誤差評(píng)定的實(shí)用算法,利用線性規(guī)劃單純形法,按最小條件求得圓度誤差.
期刊摘選
- Meanwhile, the article also put forward such corresponding techniques as readjustment of word and focus permutation.
- 并提出了相應(yīng)的翻譯對(duì)策,如調(diào)整語(yǔ)序,遷移句子重心.
期刊摘選
- To present a new application of permutation entropy method for automatic brain consciousness task classification.
- 研究基于腦電信號(hào)排列組合熵的運(yùn)動(dòng)意識(shí)任務(wù)自動(dòng)分類(lèi)方法.
期刊摘選
- Other enumeration problems lead us to the study of orbits of permutation groups.
- 其它的計(jì)數(shù)問(wèn)題引導(dǎo)我們?nèi)パ芯恐脫Q群的軌道.
辭典例句
- The symmetry group is the permutation group acting to exchange particles of the same type.
- 在對(duì)稱組排列組表演交換微粒的同類(lèi)型.
期刊摘選
- Unique because that particular permutation has not appeared before.
- 之所以獨(dú)一無(wú)二,是因?yàn)槟欠N獨(dú)特的基因排列組合以前不曾出現(xiàn)過(guò).
期刊摘選
- All forms of life are created by the different permutation and combination of these basic pairs.
- 生命現(xiàn)象的多姿多彩,形形色色都是由這些堿基的不同排列組合所造成的.
期刊摘選
- An ant colony optimization based algorithm for permutation flow shop scheduling was proposed.
- 提出了一種求解置換流水車(chē)間調(diào)度的蟻群優(yōu)化算法.
期刊摘選
- More important is, look from the angle of electronics, they think new permutation cannot be run.
- 更重要的是, 從電子學(xué)的角度看, 它們認(rèn)為新的排列無(wú)法運(yùn)作.
期刊摘選
- By introducing the original permutation and the region, the conception of single permutation is proposed.
- 在引入原排列和區(qū)的概念的基礎(chǔ)上, 提出了單排列的概念.
期刊摘選
- Write a random permutation of the input lines to standard output.
- 把輸入行按隨機(jī)順序?qū)懙綐?biāo)準(zhǔn)輸出.
期刊摘選
- Objective To study the method of the artificial thigh bone permutation perioperatively for advanced age.
- 目的探討高齡人工股骨頭置換術(shù)圍手術(shù)期的治療方法.
期刊摘選
- Such a permutation is called a derangement.
- 這樣的一個(gè)排列稱為錯(cuò)位排列.
辭典例句
- Standard genetic operators are not always suitable for task matching and scheduling based on permutation representation.
- 基于任務(wù)排列的知識(shí)表示,常規(guī)的標(biāo)準(zhǔn)遺傳操作算子并不總是有效的.
期刊摘選
- The data compressing method based on constant grade makes use of permutation and combination theory.
- 常數(shù)級(jí)壓縮方法利用排列組合原理,適于壓縮字節(jié)內(nèi)容無(wú)規(guī)律的文件.
期刊摘選
- IQ switching can support high speed permutation with low cost.
- 基于crossbar的輸入交換機(jī)能在低成本的條件下支持高速交換.
期刊摘選
- Permutation code broke through the traditional concept of block algorithm, and improved the encrypt intensity greatly.
- 排列碼加密解密算法突破了傳統(tǒng)的分組密碼的舊觀念, 使加密強(qiáng)度有了較大幅度的提高.
期刊摘選
- The construction of the permutation depends on the single permutation and the original permutation.
- 單排列和原排列是構(gòu)造排列的材料.
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- Perform the following permutation on the data block.
- 對(duì)數(shù)據(jù)塊進(jìn)行如下置換.
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- 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.
辭典例句
- A definite inner structure in finite element permutation is considered in this paper.
- 摘要文章研究了有限元排列一種確定的內(nèi)部結(jié)構(gòu).
期刊摘選
- With the formation of protoplasm by sheer permutation & combination of atoms, the life began here.
- 隨著原生質(zhì)的形成——它只是原子的排列組合 —— 生命誕生了.
期刊摘選
- A new cube permutation algorithm based on chaos is presented in this paper for image encryption.
- 文章提出了一種新的基于混沌的魔方置亂算法,并將其應(yīng)用于圖像加密.
期刊摘選
- The permutation is even if the number of inversions it contains is even.
- 如果一個(gè)排列中含有的反序的個(gè)數(shù)是偶數(shù),則稱它為偶排列.
辭典例句
- This paper deals with orthodox semirings whose additive idempotents satisfy permutation identities.
- 本文主要研究加法冪等元滿足置換等式的純整半環(huán).
期刊摘選