*Vertices 2
1 "航空动力学报" 0.0 0.0 0.0 x_fact 19.230769 y_fact 47.552448
2 "推进技术" 0.0 0.0 0.0 x_fact 10.489510 y_fact 52.447552
*Matrix 
0.000000 0.745630 
0.745630 0.000000