*Vertices 2
1 "化工学报" 0.0 0.0 0.0 x_fact 3.061224 y_fact 83.333333
2 "华东理工大学学报" 0.0 0.0 0.0 x_fact 4.421769 y_fact 16.666667
*Matrix 
0.000000 0.375240 
0.375240 0.000000