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n. 母体, 子宫, 基质, 脉石, 模型, 矩阵
【计】 矩阵
【化】 矩阵; 基体
【医】 基层, 基质, 母质, 床, 型片(牙)
【经】 模型, 矩阵

square matrix

typpe matrix circuit matrix symmetric matrix controllability matrix permutation matrix wafer matrix operator matrix matrix product check matrix matrix printing auxiliary matrix jordan matrix matrix mechanics matrix unguis banded matrix matrix cell system matrix autocovariance matrix disaggregation matrix s matrix occurrence matrix matrix effect