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Matrix
01
矩阵, 矩阵数组
a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations
Example
A 2x3 matrix represents a collection of numbers organized in two rows and three columns.
In solving a system of linear equations, the coefficients of the variables are arranged in matrix form.
02
模具, 母模
mold used in the production of phonograph records, type, or other relief surface
03
甲母, 甲基
the formative tissue at the base of a nail
04
基质, 母质
the body substance in which tissue cells are embedded
05
母体, 矩阵
an enclosure within which something originates or develops (from the Latin for womb)