*Vertices 3
1 "激光生物学报" 0.0 0.0 0.0 x_fact 15.897436 y_fact 41.538462
2 "安徽农业大学学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 16.923077
3 "核技术" 0.0 0.0 0.0 x_fact 0.512821 y_fact 41.538462
*Matrix 
0.000000 0.293048 0.278374 
0.293048 0.000000 0.000000 
0.278374 0.000000 0.000000