*Vertices 3
1 "EyeScience" 0.0 0.0 0.0 x_fact 9.774436 y_fact 12.531328
2 "中华眼科杂志" 0.0 0.0 0.0 x_fact 8.771930 y_fact 52.130326
3 "眼科研究" 0.0 0.0 0.0 x_fact 24.310777 y_fact 35.338346
*Matrix 
0.000000 0.955751 0.944085 
0.955751 0.000000 0.955911 
0.944085 0.955911 0.000000