*Vertices 3
1 "科学通报" 0.0 0.0 0.0 x_fact 12.117780 y_fact 46.545866
2 "中国科学D" 0.0 0.0 0.0 x_fact 15.855040 y_fact 37.938845
3 "地球科学" 0.0 0.0 0.0 x_fact 8.040770 y_fact 15.515289
*Matrix 
0.000000 0.757662 0.558711 
0.757662 0.000000 0.657928 
0.558711 0.657928 0.000000