*Vertices 7
1 "中华外科杂志" 0.0 0.0 0.0 x_fact 10.152284 y_fact 18.020305
2 "中华医学杂志" 0.0 0.0 0.0 x_fact 2.749577 y_fact 21.785110
3 "中国脊柱脊髓杂志" 0.0 0.0 0.0 x_fact 3.468697 y_fact 8.840948
4 "中国矫形外科杂志" 0.0 0.0 0.0 x_fact 2.241963 y_fact 27.876481
5 "中华肝胆外科杂志" 0.0 0.0 0.0 x_fact 2.961083 y_fact 7.868020
6 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 3.680203 y_fact 8.333333
7 "中国微创外科杂志" 0.0 0.0 0.0 x_fact 0.676819 y_fact 7.275804
*Matrix 
0.000000 0.232753 0.331690 0.243264 0.376401 0.462959 0.261686 
0.232753 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.331690 0.000000 0.000000 0.437522 0.000000 0.000000 0.000000 
0.243264 0.000000 0.437522 0.000000 0.000000 0.000000 0.000000 
0.376401 0.000000 0.000000 0.000000 0.000000 0.364277 0.000000 
0.462959 0.000000 0.000000 0.000000 0.364277 0.000000 0.394663 
0.261686 0.000000 0.000000 0.000000 0.000000 0.394663 0.000000