*Vertices 5
1 "燃料化学学报" 0.0 0.0 0.0 x_fact 5.071315 y_fact 30.903328
2 "催化学报" 0.0 0.0 0.0 x_fact 8.795563 y_fact 34.548336
3 "分子催化" 0.0 0.0 0.0 x_fact 4.358162 y_fact 7.052298
4 "石油化工" 0.0 0.0 0.0 x_fact 7.527734 y_fact 16.798732
5 "天然气化工" 0.0 0.0 0.0 x_fact 7.131537 y_fact 10.697306
*Matrix 
0.000000 0.000000 0.206979 0.000000 0.293023 
0.000000 0.000000 0.763757 0.438290 0.610942 
0.206979 0.763757 0.000000 0.522193 0.714125 
0.000000 0.438290 0.522193 0.000000 0.702048 
0.293023 0.610942 0.714125 0.702048 0.000000