*Vertices 3
1 "科学通报" 0.0 0.0 0.0 x_fact 3.204047 y_fact 59.190556
2 "地球科学" 0.0 0.0 0.0 x_fact 7.419899 y_fact 28.836425
3 "地质科技情报" 0.0 0.0 0.0 x_fact 9.106239 y_fact 11.973019
*Matrix 
0.000000 0.287726 0.531563 
0.287726 0.000000 0.903336 
0.531563 0.903336 0.000000