*Vertices 5
1 "中华儿科杂志" 0.0 0.0 0.0 x_fact 0.209351 y_fact 8.164689
2 "中华妇产科杂志" 0.0 0.0 0.0 x_fact 0.907188 y_fact 9.420796
3 "中国实用妇科与产科杂志" 0.0 0.0 0.0 x_fact 8.164689 y_fact 12.770412
4 "中国妇幼保健" 0.0 0.0 0.0 x_fact 45.359386 y_fact 54.780181
5 "中国儿童保健杂志" 0.0 0.0 0.0 x_fact 4.745290 y_fact 14.863922
*Matrix 
0.000000 0.000000 0.000000 0.226642 0.336393 
0.000000 0.000000 0.901730 0.612121 0.000000 
0.000000 0.901730 0.000000 0.831162 0.000000 
0.226642 0.612121 0.831162 0.000000 0.361635 
0.336393 0.000000 0.000000 0.361635 0.000000