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

matrixnoun (DEVELOPMENT)


[ C ]formal
the set of conditions that provides a system in which something grows or develops: (事物成长发展的)条件,环境
Europe is remaking itself politically within the matrix of the European Community.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
background
busyness
circumstances beyond someone's control
climate
comedy of errors
condition
farce
financial affairs
footing
landscape
picture
practicality
scheme
situation
the scheme of thingsidiom
truth
under any circumstances
under no circumstances
under the circumstances

matrixnoun (MATHEMATICS)


[ C ] mathematics specialized
a group of numbers or other symbols arranged in a rectangle that can be used together as a single unit to solve particular mathematical problems(数学上的)矩阵
 
benjaminec/iStock/Getty Images Plus/GettyImages
SMART Vocabulary: related words and phrases

Calculations & calculating
algebraic
algebraically
algo
algorithmic
amount
calculate
integration
interpolation
inverse function
linear equation
mathematical
miscalculate
miscount
operator
sum
sum total
tolerance
tot something up
triangulate
work something out

matrixnoun (SUBSTANCE)


[ C or U ]specialized
a substance in which other things are fixed, buried, etc.: 脉石;母岩;基岩
The fossils lie embedded in a matrix of shale and sandstone.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
anatomy
armature
bezel
carcass
clothes hanger
clothes horse
coat hanger
framing
gantry
hanger
homeschool
honeycomb
photo frame
picture frame
rack
reframe
safety gate
shadowbox
skeleton
substructure

matrix | American Dictionary


matrix
noun[ C ]
us/ˈmeɪ·trɪks/pluralmatricesus/ˈmeɪ·trəˌsiz/matrixesus/ˈmeɪ·trɪk·sɪz/
algebra
a group of numbers or other symbols arranged in a rectangle that can be used to solve particular mathematical problems

matrix | Business English


matrix
noun[ C ]
uk /ˈmeɪtrɪks/uspluralmatrixes or matrices
a group of numbers or other things arranged in a rectangle that can be used to solve a problem or measure something:
The bottom row of the matrix indicates typical lead times for starting activities in order to complete the stage by the date scheduled.
They use a matrix which classifies the company's product or service on one axis from A to E.
a set of related things that affect the way something develops or changes:
The modern matrix of cultural management includes buzzwords like 'access' and 'empowerment'.

See also


Ansoff matrix
Boston Matrix
salary matrix

Examples of matrix


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

Collocations withmatrix


matrix

These are words often used in combination with matrix.

Click on a collocation to see more examples of it.


active matrix
In activematrix addressing, some sort of capacitor (external to the cell proper) is used to maintain the state of the cell.
From
Wikipedia

This 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 hard bonematrix by the deposition of hydroxyapatite crystals between the closely packed collagen fibres (mineralization).
correlation matrix
Firstly, in order to determine the most important traits influencing seed yield, path analysis, based on a correlationmatrix, was applied to the data.
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.
See all collocations with matrix
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