*Vertices 7
1 "西北国防医学杂志" 0.0 0.0 0.0 x_fact 0.131926 y_fact 10.817942
2 "中国斜视与小儿眼科杂志" 0.0 0.0 0.0 x_fact 3.562005 y_fact 8.707124
3 "医学与哲学" 0.0 0.0 0.0 x_fact 0.000000 y_fact 13.192612
4 "眼科新进展" 0.0 0.0 0.0 x_fact 3.430079 y_fact 11.213720
5 "眼外伤职业眼病杂志" 0.0 0.0 0.0 x_fact 3.034301 y_fact 51.319261
6 "光学仪器" 0.0 0.0 0.0 x_fact 0.000000 y_fact 1.846966
7 "国际眼科杂志" 0.0 0.0 0.0 x_fact 1.319261 y_fact 2.902375
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.300114 0.527018 0.000000 0.263522 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.300114 0.000000 0.000000 0.350093 0.000000 0.200273 
0.000000 0.527018 0.000000 0.350093 0.000000 0.000000 0.383525 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.263522 0.000000 0.200273 0.383525 0.000000 0.000000