\begin{equation}\label{equ1} A = S\left( {\begin{array}{*{20}{c}} {{E_r}}&0 \\ 0&0\end{array}} \right)T\end{equation}\eqref{equ1}
posted on 2015-01-13 19:13 一阴一阳之谓道 阅读(108) 评论(0) 编辑 收藏 举报
Powered by: 博客园 Copyright © 2024 一阴一阳之谓道 Powered by .NET 9.0 on Kubernetes