*Vertices 5
1 "中华口腔医学杂志" 0.0 0.0 0.0 x_fact 2.987198 y_fact 11.664296
2 "牙体牙髓牙周病学杂志" 0.0 0.0 0.0 x_fact 9.103841 y_fact 22.617354
3 "口腔医学研究" 0.0 0.0 0.0 x_fact 9.957326 y_fact 20.910384
4 "现代口腔医学杂志" 0.0 0.0 0.0 x_fact 11.806543 y_fact 18.918919
5 "口腔医学" 0.0 0.0 0.0 x_fact 9.103841 y_fact 25.889047
*Matrix 
0.000000 0.470892 0.624182 0.812980 0.200475 
0.470892 0.000000 0.431045 0.475995 0.219463 
0.624182 0.431045 0.000000 0.608001 0.238811 
0.812980 0.475995 0.608001 0.000000 0.253917 
0.200475 0.219463 0.238811 0.253917 0.000000