*Vertices 2
1 "病毒学报" 0.0 0.0 0.0 x_fact 3.875969 y_fact 26.356589
2 "中国病毒学" 0.0 0.0 0.0 x_fact 17.054264 y_fact 73.643411
*Matrix 
0.000000 0.447035 
0.447035 0.000000