matrix
英 [ˈmeɪtrɪks] 美 [ˈmetrɪks]

n.

矩阵；模型；基质；母体，子宫

变形

复数：matrices

英英释义

matrix[ 'meitriks ]

• n.
  • a rectangular array of elements (or entries) set out by rows and columns
  • an enclosure within which something originates or develops (from the Latin for womb)
  • the body substance in which tissue cells are embedded

    同义词：intercellular substanceground substance

  • the formative tissue at the base of a nail
  • mold used in the production of phonograph records, type, or other relief surface

词组短语

transfer matrix转移距阵；转换矩阵

stiffness matrix刚度矩阵；劲度矩阵

metal matrix金属基体；金属模版

extracellular matrix细胞外基质

coefficient matrix系数矩阵

covariance matrix[计]协方差矩阵

matrix theory矩阵理论

dot matrix点阵

matrix equation矩阵方程

transformation matrix变换矩阵，转换矩阵

matrix analysis矩阵分析（法）

jacobian matrix雅可比矩阵；[数]导数矩阵

inverse matrix[计]矩阵求逆，逆矩阵，反矩阵

correlation matrix相关矩阵

sparse matrix[数]稀疏矩阵

density matrix密度矩阵

matrix structure矩阵结构；基地组织

adjacency matrix邻接矩阵，相邻矩阵

matrix effect基体效应

transition matrix跃迁矩阵

更多收起词组短语

双语例句

用作名词(n.)

1. The square matrix is called a diagonal matrix.
   该方矩阵称为对角矩阵。
2. How do I multiply a matrix by a vector?
   我怎么用一个矩阵乘以一个向量呢?
3. A term sometimes applied to a stylus in a thermal matrix printer.
   有时用来指热敏点阵打印机的触针的一个术语。

权威例句

Matrix computations
How matrix metalloproteinases regulate cell behavior
Matrix elasticity directs stem cell lineage specification.
Linear Matrix Inequalities In System And Control Theory [Book Review]
New functions for the matrix metalloproteinases in cancer progression.
Matrix elasticity directs stem cell lineage specification\nS0092-8674(06)00961-5 [pii] 10.1016/j.cell.2006.06.044
A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity
Convergent and discriminant validation by the multitrait-multimethod matrix.
Engler AJ, Sen S, Sweeney HL, Discher DE.. Matrix elasticity directs stem cell lineage specification. Cell 126: 677-689
A Simple, Positive Semi-Definite, Heteroskedasticity: An Autocorrelation Consistent Covariance Matrix