*Vertices 3
1 "系统工程理论与实践" 0.0 0.0 0.0 x_fact 2.393617 y_fact 38.563830
2 "火力与指挥控制" 0.0 0.0 0.0 x_fact 10.106383 y_fact 22.606383
3 "系统工程与电子技术" 0.0 0.0 0.0 x_fact 16.489362 y_fact 38.829787
*Matrix 
0.000000 0.324259 0.621763 
0.324259 0.000000 0.525933 
0.621763 0.525933 0.000000