*Vertices 3
1 "应用化学" 0.0 0.0 0.0 x_fact 5.950096 y_fact 13.371721
2 "高等学校化学学报" 0.0 0.0 0.0 x_fact 6.781830 y_fact 61.100448
3 "化学学报" 0.0 0.0 0.0 x_fact 8.765195 y_fact 25.527831
*Matrix 
0.000000 0.489423 0.444053 
0.489423 0.000000 0.523072 
0.444053 0.523072 0.000000