matrix versions是什么意思

用法例句

Generalizations of Cauchy inequality about matrix versions;

Cauchy不等式矩阵形式的推广

Matrix Expression of Mine Ventilation Network Graph and Its Computer Method Based on MATLAB;

基于MATLAB的矿井通风网络图的矩阵表示及电算方法

The study of enterprise work safety responsibility matrix;

企业安全生产责任矩阵研究

Symmetry and matrix representation of octagonal point groups in quasicrystal;

准晶体中八方晶系点群的对称性与矩阵表示