*Vertices 3
1 "科学通报" 0.0 0.0 0.0 x_fact 19.748178 y_fact 39.893970
2 "中国科学D" 0.0 0.0 0.0 x_fact 14.976806 y_fact 27.899271
3 "岩石学报" 0.0 0.0 0.0 x_fact 4.903910 y_fact 32.206759
*Matrix 
0.000000 0.805168 0.559959 
0.805168 0.000000 0.619840 
0.559959 0.619840 0.000000