*Vertices 4
1 "物理学报" 0.0 0.0 0.0 x_fact 1.181102 y_fact 39.038541
2 "光子学报" 0.0 0.0 0.0 x_fact 3.646913 y_fact 21.322006
3 "光学学报" 0.0 0.0 0.0 x_fact 6.257770 y_fact 19.477828
4 "中国激光A" 0.0 0.0 0.0 x_fact 9.200166 y_fact 20.161625
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.819823 
0.000000 0.000000 0.819823 0.000000