网站首页  词典首页

请输入您要查询的英文单词：

　

单词 permutation
释义
permutation
noun
uk
/ˌpɜː.mjuːˈteɪ.ʃən/us
/ˌpɝː.mjuːˈteɪ.ʃən/

permutationnoun(DIFFERENT WAY/FORM)

[Cusually plural]formal
any of thevariouswaysin which a set of things can beordered:
（数学的）排列，置换
There are 120 permutationsofthenumbers1, 2, 3, 4 and 5: forexample, 1, 3, 2, 4, 5 or 5, 1, 4, 2, 3.数字1、2、3、4、5有120种排列方式，如1、3、2、4、5和5、1、4、2、3。
He made 16separateapplicationsforticketsusingvariouspermutations of his children'snames.使用自己孩子名字的各种形式，他分别16次申请票证。
[C]
one of several differentforms:
（几种中的）一种
Thecompanyhas had five differentnamesinitsvariouspermutations over the last fewyears.在过去几年里，该公司用不同形式使用过5个不同的名字。
SMART Vocabulary: related words and phrases
Groups and collections of things
  • agglomeration
  • Aladdin's cave
  • anthology
  • assemblage
  • bank
  • bob
  • cache
  • empty set
  • ensemble
  • family
  • feast
  • generation
  • glory box
  • package
  • pool
  • selection
  • sheaf
  • sheaves
  • starter pack
  • subgroup
See more results »

You can also find related words, phrases, and synonyms in the topics:

Possible and probable
Different and difference

permutationnoun(BET)

[C]
(alsoperm)
abet(= anamountofmoneyriskedon theresultof anevent)thatinvolvesanumberofchoicesso that you couldwinin more than onesituation:
Permutations usuallyofferthegamblerverypoorvalueand makingprofitfrom suchbetsis verydifficult.
SMART Vocabulary: related words and phrases
Gambling & bookmaking
  • a/the bookmaker'sphrase
  • ante
  • anti-gambling
  • bank
  • bet
  • blackjack
  • casino
  • chip
  • co-favourite
  • cockfight
  • croupier
  • gaming table
  • poker machine
  • punt
  • roulette
  • slot machine
  • sweepstake
  • toss up
  • trifecta
  • turf accountant
See more results »
(Definition ofpermutationfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
permutation
noun
uk
/ˌpɜː.mjuːˈteɪ.ʃən/us
/ˌpɝː.mjuːˈteɪ.ʃən/
[Cusually plural]formal
any of thevariouswaysin which a set of things can beordered
（数学的）排列，置换
There are 120 permutationsofthenumbers1, 2, 3, 4 and 5: forexample, 1, 3, 2, 4, 5 or 5, 1, 4, 2, 3.数字1、2、3、4、5有120种排列方式，如1、3、2、4、5和5、1、4、2、3。
He made 16separateapplicationsforticketsusingvariouspermutations of his children'snames.使用自己孩子名字的各种形式，他分别16次申请票证。
[C]
one of several differentforms
（几种中的）一种
Thecompanyhas had five differentnamesinitsvariouspermutations over the last fewyears.在过去几年里，该公司用不同形式使用过5个不同的名字。

permutation| American Dictionary

permutation
noun[C]
us/ˌpɜr·mjuˈteɪ·ʃən/
mathematics
any of thevariousarrangementsin which a set ofobjectscan beorganized
(Definition ofpermutationfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofpermutation

permutation
The number of permutations we can do is only 285.
From theCambridge English Corpus
However, permutations of the five genomes must be analyzed in order to collect the comprehensive set of putatively related core genes.
From theCambridge English Corpus
Different permutations of the three dimensions generated multiple model types.
From theCambridge English Corpus
The aim is to minimise this performance measure, and it has certain symmetries, namely rotations, reflections, and permutations of the hydrophone positions.
From theCambridge English Corpus
Significance values were assigned to variance components based on 1000 random permutations of individuals, assuming no genetic structure.
From theCambridge English Corpus
The permutations corresponding to possible orderings of the deck after one riffle shuffle can have at most two rising sequences.
From theCambridge English Corpus
The facets corresponding to permutations with 1 or 5 in the first coordinate have seven vertices, twelve edges, and eight 2-faces.
From theCambridge English Corpus
At this point one might hope that an enumeration result for-stack-sortable permutations might be possible.
From theCambridge English Corpus
The study of language and how it is used, its permutations by region, nation, and professional field, is all interesting.
From theCambridge English Corpus
To investigate this, both modules were integrated in the same program and relative weightings were adjusted using a variety of permutations.
From theCambridge English Corpus
There are 27 ways of assigning three bottles to three people, or six permutations if each person gets exactly one bottle.
From theCambridge English Corpus
In this paper we prove that permutations of even length with maximal entropy are not unique.
From theCambridge English Corpus
The two equilibrium pictures for 1992 and the five for 1996 are essentially all permutations of each other.
From theCambridge English Corpus
The permutations of these first two specification choices yield sixteen different regressions.
From theCambridge English Corpus
Horizontally, raised floors and/or dropped ceilings allow endless permutations in the eventual disposition of service outlets.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/permutation##
随便看

　

英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 1999-2024 qbania.com All Rights Reserved
更新时间：2024/12/28 0:01:14