*Vertices 3
1 "中华泌尿外科杂志" 0.0 0.0 0.0 x_fact 3.921569 y_fact 35.294118
2 "临床泌尿外科杂志" 0.0 0.0 0.0 x_fact 24.242424 y_fact 37.789661
3 "现代泌尿外科杂志" 0.0 0.0 0.0 x_fact 26.916221 y_fact 26.916221
*Matrix 
0.000000 0.926709 0.809238 
0.926709 0.000000 0.970691 
0.809238 0.970691 0.000000