*Vertices 3
1 "中国实用眼科杂志" 0.0 0.0 0.0 x_fact 12.331839 y_fact 22.421525
2 "眼外伤职业眼病杂志" 0.0 0.0 0.0 x_fact 4.035874 y_fact 30.717489
3 "国际眼科杂志" 0.0 0.0 0.0 x_fact 0.224215 y_fact 46.860987
*Matrix 
0.000000 0.559097 0.457558 
0.559097 0.000000 0.000000 
0.457558 0.000000 0.000000