*Vertices 3
1 "光学学报" 0.0 0.0 0.0 x_fact 1.116071 y_fact 83.035714
2 "光学技术" 0.0 0.0 0.0 x_fact 5.022321 y_fact 11.495536
3 "光学仪器" 0.0 0.0 0.0 x_fact 3.571429 y_fact 5.468750
*Matrix 
0.000000 0.595930 0.749464 
0.595930 0.000000 0.734291 
0.749464 0.734291 0.000000