diagonalizevi.循对角线方向移动； 斜向移动vt.使对角线化； 与 ... 斜向地成一行diagonaladj.对角线的；斜的；斜纹的n.对角线；斜线；斜列Diagonally dominant matrices对角占优矩阵diagonal side cutting nippers平口斜嘴钳diagonally equipollent matrix对角均势矩阵Diagonal post press tool sets对角导柱冲模Diagonal dominance for matrix对角占优矩阵diagonal plane of a polyhedron多面体的对角面diagonally dominant L-matrix对角占优L-矩阵diagonal equivalent resistance对角等效电阻diagonalizable algebraic group可对角化代数群diagonal system of ventilation对角式通风系统