Matrix
01
矩阵, 表格
a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations
例子
A 2x3 matrix represents a collection of numbers organized in two rows and three columns.
一个2x3的矩阵代表了一个以两行三列排列的数字集合。
In solving a system of linear equations, the coefficients of the variables are arranged in matrix form.
在解线性方程组时，变量的系数以矩阵的形式排列。
02
a form used for shaping or producing objects with a relief surface, such as phonograph records or type
例子
The printing press used a metal matrix to cast the letters.
Early phonograph records were pressed from a master matrix.
03
the specialized tissue at the base of a nail responsible for nail growth
例子
Injury to the nail matrix can permanently affect nail shape.
The doctor examined the matrix for signs of infection.
04
the intercellular substance or environment in which tissue cells are embedded
例子
Bone cells reside in a mineralized matrix.
Cartilage consists of cells within a flexible matrix.
05
an environment, structure, or enclosure in which something originates, develops, or is contained
例子
The university served as a matrix for artistic innovation.
Cultural movements often emerge from a supportive matrix.
06
基质, 填充材料
(geology) the fine-grained material surrounding larger rock fragments or grains within a sedimentary rock
例子
The sandstone 's matrix held the grains together.
砂岩的基质将颗粒粘合在一起。
Geologists examine the matrix to understand rock formation.
地质学家检查基质以了解岩石的形成。
