*Vertices 3
1 "中华眼科杂志" 0.0 0.0 0.0 x_fact 4.552846 y_fact 48.943089
2 "中国实用眼科杂志" 0.0 0.0 0.0 x_fact 27.642276 y_fact 34.959350
3 "眼科" 0.0 0.0 0.0 x_fact 12.520325 y_fact 16.097561
*Matrix 
0.000000 0.982420 0.932104 
0.982420 0.000000 0.954150 
0.932104 0.954150 0.000000