*Vertices 5
1 "中华外科杂志" 0.0 0.0 0.0 x_fact 3.321976 y_fact 8.943782
2 "中华普通外科杂志" 0.0 0.0 0.0 x_fact 11.754685 y_fact 14.480409
3 "中华肝胆外科杂志" 0.0 0.0 0.0 x_fact 17.035775 y_fact 28.194208
4 "中国实用外科杂志" 0.0 0.0 0.0 x_fact 11.243612 y_fact 23.253833
5 "肝胆外科杂志" 0.0 0.0 0.0 x_fact 20.187394 y_fact 25.127768
*Matrix 
0.000000 0.801667 0.667483 0.605373 0.618086 
0.801667 0.000000 0.783130 0.938589 0.912688 
0.667483 0.783130 0.000000 0.664948 0.753312 
0.605373 0.938589 0.664948 0.000000 0.933398 
0.618086 0.912688 0.753312 0.933398 0.000000