1 \begin{figure}[h]  //放在当前位置
 2 \centering
 3 \subfigure[A given traffic flow set]{
 4   \includegraphics[width=2.2in]{image/7_IndirectBlocking.eps}}
 5 
 6 \centering
 7 \subfigure[The time line graph]{
 8   \includegraphics[width=2.7in]{image/8_IndirectBlockingTimeGraph.eps}}
 9 \caption{An example of indirect blocking}
10 \end{figure}