*Vertices 5
1 "中华儿科杂志" 0.0 0.0 0.0 x_fact 0.383142 y_fact 20.817369
2 "中华妇产科杂志" 0.0 0.0 0.0 x_fact 0.127714 y_fact 12.260536
3 "中华骨科杂志" 0.0 0.0 0.0 x_fact 0.255428 y_fact 17.369093
4 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 18.007663
5 "四川医学" 0.0 0.0 0.0 x_fact 22.860792 y_fact 31.545338
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.362490 
0.000000 0.000000 0.000000 0.000000 0.463619 
0.000000 0.000000 0.000000 0.000000 0.438530 
0.000000 0.000000 0.000000 0.000000 0.336231 
0.362490 0.463619 0.438530 0.336231 0.000000