*Vertices 3
1 "火力与指挥控制" 0.0 0.0 0.0 x_fact 7.357860 y_fact 18.394649
2 "系统工程与电子技术" 0.0 0.0 0.0 x_fact 1.672241 y_fact 68.561873
3 "电光与控制" 0.0 0.0 0.0 x_fact 8.026756 y_fact 13.043478
*Matrix 
0.000000 0.538790 0.784616 
0.538790 0.000000 0.453300 
0.784616 0.453300 0.000000