*Vertices 5
1 "中华耳鼻咽喉科杂志" 0.0 0.0 0.0 x_fact 7.026477 y_fact 23.523422
2 "听力学及言语疾病杂志" 0.0 0.0 0.0 x_fact 9.164969 y_fact 13.441955
3 "中国耳鼻咽喉颅底外科杂志" 0.0 0.0 0.0 x_fact 13.747454 y_fact 18.533605
4 "临床耳鼻咽喉科杂志" 0.0 0.0 0.0 x_fact 19.857434 y_fact 32.077393
5 "耳鼻咽喉头颈外科" 0.0 0.0 0.0 x_fact 9.674134 y_fact 12.423625
*Matrix 
0.000000 0.837826 0.863393 0.878678 0.920504 
0.837826 0.000000 0.797610 0.803575 0.824128 
0.863393 0.797610 0.000000 0.882891 0.871626 
0.878678 0.803575 0.882891 0.000000 0.953364 
0.920504 0.824128 0.871626 0.953364 0.000000