diagonaladj.对角线的；斜的；斜纹的n.对角线；斜线；斜列diagonal abseil斜式绕绳下降diagonal resize沿对角线调整diagonal warpig斜弯翘diagonal paving斜向铺砌diagonal artery对角支动脉diagonal engine斜置式发动机diagonal filter对角线滤波器diagonalizationn.对角线化diagonal-fold对角折叠diagonal process对角线法,对角线方法

1. We prove sime equivalence between the trace and the eigenvalue of the product of two matrices, then extend them to the case of the sum of two matrices.
   摘要本文给出了两个矩阵积的迹与特徵值之间的若干等价关系，并推广到两回事个矩阵和的情形。