*Vertices 3
1 "公路交通科技" 0.0 0.0 0.0 x_fact 20.312500 y_fact 53.125000
2 "中国公路学报" 0.0 0.0 0.0 x_fact 5.468750 y_fact 25.000000
3 "交通运输系统工程与信息" 0.0 0.0 0.0 x_fact 11.718750 y_fact 21.875000
*Matrix 
0.000000 0.736117 0.639239 
0.736117 0.000000 0.485140 
0.639239 0.485140 0.000000