*Vertices 2
1 "空气动力学学报" 0.0 0.0 0.0 x_fact 11.650485 y_fact 53.398058
2 "南京航空航天大学学报" 0.0 0.0 0.0 x_fact 0.970874 y_fact 46.601942
*Matrix 
0.000000 0.289227 
0.289227 0.000000