*Vertices 3
1 "火力与指挥控制" 0.0 0.0 0.0 x_fact 5.802048 y_fact 11.433447
2 "系统工程与电子技术" 0.0 0.0 0.0 x_fact 2.559727 y_fact 36.689420
3 "系统仿真学报" 0.0 0.0 0.0 x_fact 5.119454 y_fact 51.877133
*Matrix 
0.000000 0.523559 0.400954 
0.523559 0.000000 0.000000 
0.400954 0.000000 0.000000