*Vertices 4
1 "光子学报" 0.0 0.0 0.0 x_fact 7.057602 y_fact 51.323300
2 "光学学报" 0.0 0.0 0.0 x_fact 3.736378 y_fact 36.844837
3 "半导体光电" 0.0 0.0 0.0 x_fact 3.476907 y_fact 5.085625
4 "光电工程" 0.0 0.0 0.0 x_fact 2.387130 y_fact 6.746238
*Matrix 
0.000000 0.000000 0.404305 0.000000 
0.000000 0.000000 0.348524 0.305685 
0.404305 0.348524 0.000000 0.520840 
0.000000 0.305685 0.520840 0.000000