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单词 matrix
释义
matrix
noun
uk
/ˈmeɪ.trɪks/us
/ˈmeɪ.trɪks/
pluralmatricesuk/-trɪ.siːz/matrixes

matrixnoun(DEVELOPMENT)

[C]formal
the set ofconditionsthatprovidesasystemin which somethinggrowsordevelops:
（事物成长发展的）条件，环境
Europeisremakingitselfpoliticallywithin the matrix of theEuropeanCommunity.欧洲将在欧共体的环境下重塑政治版图。
SMART Vocabulary: related words and phrases
Situations and circumstances
  • affair
  • backdrop
  • background
  • busyness
  • circumstance
  • comedy of errors
  • condition
  • farce
  • footing
  • going
  • landscape
  • perfect storm
  • position
  • practicality
  • scheme
  • situation
  • situational
  • stake
  • the scheme of thingsidiom
  • thing
See more results »

matrixnoun(MATHEMATICS)

[C]mathematicsspecialized
agroupofnumbersor othersymbolsarrangedin arectanglethat can be used together as asingleunittosolveparticularmathematicalproblems
（数学上的）矩阵
picture of matrix
benjaminec/iStock/Getty Images Plus/GettyImages
SMART Vocabulary: related words and phrases
Calculations & calculating
  • algebraic
  • algebraically
  • algo
  • algorithmic
  • amount
  • calculate
  • calculator
  • count
  • formula
  • guesstimate
  • interpolate
  • miscalculation
  • multigrid
  • multigroup
  • multipole
  • non-commutative
  • number-crunching
  • QED
  • root
  • triangulation
See more results »

matrixnoun(SUBSTANCE)

[CorU]specialized
asubstancein which other things arefixed,buried, etc.:
脉石；母岩；基岩
Thefossilslieembeddedin a matrix ofshaleandsandstone.化石牢牢嵌在页岩与砂岩形成的脉石中。
SMART Vocabulary: related words and phrases
Frames & structures
  • armature
  • assembly
  • bezel
  • clothes hanger
  • clothes horse
  • coat hanger
  • construction
  • frame
  • framework
  • gantry
  • hanger
  • homeschool
  • honeycomb
  • picture frame
  • rack
  • reframe
  • shell
  • structural
  • structurally
  • structure
See more results »
(Definition ofmatrixfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

matrix| American Dictionary

matrix
noun[C]
us
/ˈmeɪ·trɪks/
pluralmatricesus/ˈmeɪ·trəˌsiz/matrixesus/ˈmeɪ·trɪk·sɪz/
algebra
agroupofnumbersor othersymbolsarrangedin arectanglethat can be used tosolveparticularmathematicalproblems
(Definition ofmatrixfrom theCambridge Academic Content Dictionary© Cambridge University Press)

matrix| Business English

matrix
noun[C]
uk
/ˈmeɪtrɪks/us
pluralmatrixesormatrices
agroupofnumbersor other thingsarrangedin arectanglethat can be used tosolveaproblemormeasuresomething:
Thebottomrowof the matrixindicatestypicalleadtimesforstartingactivitiesinordertocompletethestageby thedatescheduled.
They use a matrix whichclassifiesthe company'sproductorserviceon oneaxisfrom A to E.
a set ofrelatedthings thataffectthe way somethingdevelopsorchanges:
Themodernmatrix ofculturalmanagementincludesbuzzwordslike 'access' and 'empowerment'.

See also

Ansoff matrix
Boston Matrix
salary matrix
(Definition ofmatrixfrom theCambridge Business English Dictionary© Cambridge University Press)

Examplesofmatrix

matrix
Table 1 presents the correlation matrices, means, and standard deviations for the models forecasting externalizing and internalizing symptoms.
From theCambridge English Corpus
The latter affords ample motivation for studying weak equivalence for arbitrary primitive matrices and not just those that match unimodal kneading sequences.
From theCambridge English Corpus
The amplitudes of incoming and outgoing modes for both fields are related by scattering matrices.
From theCambridge English Corpus
Connected simple systems, transition matrices and heteroclinic bifurcations.
From theCambridge English Corpus
In the case of the orthogonal group the generators must be skew symmetric matrices.
From theCambridge English Corpus
The present paper offers a better solution to this problem, using density matrices and superoperators instead of probability distributions.
From theCambridge English Corpus
To relate the sign of diagonal elements to the sign of the real parts of eigenvalues, we introduce the following dominant diagonal properties of matrices.
From theCambridge English Corpus
All operations are organised in relation to this base: in particular, they can be represented by linear functions whose matrices are diagonal in this base.
From theCambridge English Corpus
In that case, the simplest option is to take the canonical viewpoint, that is, the one consisting of diagonal matrices.
From theCambridge English Corpus
Fully off-diagonal submatrices of diagonally dominant matrices are completely unstructured matrices, and so with irreducible determinants of unbounded degree.
From theCambridge English Corpus
In the present work we give another construction for low-rank co-diagonal matrices, based on a modular sieve formula.
From theCambridge English Corpus
In this method it is not necessary to consider polarization vectors and eigenvalues of dispersion matrices around coupling points.
From theCambridge English Corpus
Distance matrices were calculated with a 50% conservation filter for each phylogenetic group.
From theCambridge English Corpus
Distance matrices between isolates were created for each type of data as follows.
From theCambridge English Corpus
Blocked matrices can never lead to a solution.
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.

Collocationswithmatrix

matrix

These are words often used in combination withmatrix.

Click on a collocation to see more examples of it.

active matrix
Inactivematrixaddressing, some sort of capacitor (external to the cell proper) is used to maintain the state of the cell.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
bone matrix
The newly formed material (osteoid) is rapidly converted into hardbonematrixby the deposition of hydroxyapatite crystals between the closely packed collagen fibres (mineralization).
From theCambridge English Corpus
correlation matrix
Firstly, in order to determine the most important traits influencing seed yield, path analysis, based on acorrelationmatrix, was applied to the data.
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/matrix##
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更新时间：2025/2/10 20:07:16