*Vertices 4
1 "物理学报" 0.0 0.0 0.0 x_fact 2.224019 y_fact 59.725030
2 "光子学报" 0.0 0.0 0.0 x_fact 5.539830 y_fact 13.303680
3 "光学学报" 0.0 0.0 0.0 x_fact 4.933279 y_fact 18.439143
4 "中国激光A" 0.0 0.0 0.0 x_fact 4.084108 y_fact 8.532147
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.440068 0.428614 
0.000000 0.440068 0.000000 0.693928 
0.000000 0.428614 0.693928 0.000000