*Vertices 2
1 "科学通报" 0.0 0.0 0.0 x_fact 2.695418 y_fact 84.636119
2 "中国科学C" 0.0 0.0 0.0 x_fact 7.008086 y_fact 15.363881
*Matrix 
0.000000 0.667455 
0.667455 0.000000