*Vertices 5
1 "中国现代医学杂志" 0.0 0.0 0.0 x_fact 2.923977 y_fact 50.472335
2 "中国内镜杂志" 0.0 0.0 0.0 x_fact 3.598740 y_fact 32.928475
3 "中华消化内镜杂志" 0.0 0.0 0.0 x_fact 5.982906 y_fact 10.481332
4 "中国医师杂志" 0.0 0.0 0.0 x_fact 0.359874 y_fact 2.699055
5 "中国微创外科杂志" 0.0 0.0 0.0 x_fact 0.899685 y_fact 3.418803
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.755085 0.000000 0.334281 
0.000000 0.755085 0.000000 0.000000 0.287010 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.334281 0.287010 0.000000 0.000000