*Vertices 3
1 "中华耳鼻咽喉科杂志" 0.0 0.0 0.0 x_fact 8.988764 y_fact 34.991974
2 "临床耳鼻咽喉科杂志" 0.0 0.0 0.0 x_fact 27.608347 y_fact 46.869984
3 "耳鼻咽喉头颈外科" 0.0 0.0 0.0 x_fact 13.804173 y_fact 18.138042
*Matrix 
0.000000 0.878764 0.920759 
0.878764 0.000000 0.953422 
0.920759 0.953422 0.000000