*Vertices 6
1 "华西口腔医学杂志" 0.0 0.0 0.0 x_fact 10.772579 y_fact 20.565832
2 "中华口腔医学杂志" 0.0 0.0 0.0 x_fact 6.528836 y_fact 13.710555
3 "实用口腔医学杂志" 0.0 0.0 0.0 x_fact 9.793254 y_fact 21.109902
4 "口腔颌面外科杂志" 0.0 0.0 0.0 x_fact 5.875952 y_fact 9.575626
5 "口腔正畸学" 0.0 0.0 0.0 x_fact 1.632209 y_fact 4.243743
6 "临床口腔医学杂志" 0.0 0.0 0.0 x_fact 22.742111 y_fact 30.794342
*Matrix 
0.000000 0.713484 0.478024 0.610569 0.313024 0.652477 
0.713484 0.000000 0.537337 0.677870 0.423482 0.790325 
0.478024 0.537337 0.000000 0.551256 0.386074 0.698343 
0.610569 0.677870 0.551256 0.000000 0.237046 0.677954 
0.313024 0.423482 0.386074 0.237046 0.000000 0.495761 
0.652477 0.790325 0.698343 0.677954 0.495761 0.000000