*Vertices 4
1 "中华眼科杂志" 0.0 0.0 0.0 x_fact 3.166496 y_fact 20.837589
2 "中国斜视与小儿眼科杂志" 0.0 0.0 0.0 x_fact 6.332993 y_fact 10.316650
3 "眼视光学杂志" 0.0 0.0 0.0 x_fact 4.596527 y_fact 9.397344
4 "眼外伤职业眼病杂志" 0.0 0.0 0.0 x_fact 22.063330 y_fact 59.448417
*Matrix 
0.000000 0.775421 0.653321 0.499920 
0.775421 0.000000 0.645598 0.494240 
0.653321 0.645598 0.000000 0.320951 
0.499920 0.494240 0.320951 0.000000