*Vertices 6
1 "中华骨科杂志" 0.0 0.0 0.0 x_fact 2.477291 y_fact 13.542527
2 "中华泌尿外科杂志" 0.0 0.0 0.0 x_fact 3.468208 y_fact 26.094137
3 "中华外科杂志" 0.0 0.0 0.0 x_fact 4.046243 y_fact 9.496284
4 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 5.202312 y_fact 16.845582
5 "临床泌尿外科杂志" 0.0 0.0 0.0 x_fact 14.203138 y_fact 23.286540
6 "中国现代手术学杂志" 0.0 0.0 0.0 x_fact 9.496284 y_fact 10.734930
*Matrix 
0.000000 0.000000 0.437158 0.000000 0.000000 0.295203 
0.000000 0.000000 0.296178 0.000000 0.860681 0.345355 
0.437158 0.296178 0.000000 0.549673 0.239330 0.484172 
0.000000 0.000000 0.549673 0.000000 0.000000 0.859518 
0.000000 0.860681 0.239330 0.000000 0.000000 0.360606 
0.295203 0.345355 0.484172 0.859518 0.360606 0.000000