*Vertices 3
1 "中华眼科杂志" 0.0 0.0 0.0 x_fact 11.596180 y_fact 48.840382
2 "中华眼底病杂志" 0.0 0.0 0.0 x_fact 5.320600 y_fact 15.279673
3 "中国实用眼科杂志" 0.0 0.0 0.0 x_fact 29.740791 y_fact 35.879945
*Matrix 
0.000000 0.625208 0.980431 
0.625208 0.000000 0.681893 
0.980431 0.681893 0.000000