permutation
英 [p??mj?'te??(?)n]
美['p?mj?'te??n]
- n. [數] 排列；[數] 置換
實用場景例句
- 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定的實用算法,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.
- 并提出了相應的翻譯對策,如調整語序,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.
- 研究基于腦電信號排列組合熵的運動意識任務自動分類方法.
期刊摘選
- Other enumeration problems lead us to the study of orbits of permutation groups.
- 其它的計數問題引導我們去研究置換群的軌道.
辭典例句
- The symmetry group is the permutation group acting to exchange particles of the same type.
- 在對稱組排列組表演交換微粒的同類型.
期刊摘選
- Unique because that particular permutation has not appeared before.
- 之所以獨一無二,是因為那種獨特的基因排列組合以前不曾出現過.
期刊摘選
- All forms of life are created by the different permutation and combination of these basic pairs.
- 生命現象的多姿多彩,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間調度的蟻群優(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, 從電子學的角度看, 它們認為新的排列無法運作.
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.
- 把輸入行按隨機順序寫到標準輸出.
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圍手術期的治療方法.
期刊摘選
- Such a permutation is called a derangement.
- 這樣的一個排列稱為錯位排列.
辭典例句
- Standard genetic operators are not always suitable for task matching and scheduling based on permutation representation.
- 基于任務排列的知識表示,常規(guī)的標準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.
- 常數級壓縮方法利用排列組合原理,適于壓縮字節(jié)內容無規(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的分組密碼的舊觀念, 使加密強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造排列的材料.
期刊摘選
- Perform the following permutation on the data block.
- 對數據塊進行如下置換.
期刊摘選
- 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部結構.
期刊摘選
- With the formation of protoplasm by sheer permutation & combination of atoms, the life began here.
- 隨著原生質的形成——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.
- 如果一個排列中含有的反序的個數是偶數,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