*Vertices 2
1 "吉林大学学报工学版" 0.0 0.0 0.0 x_fact 13.131313 y_fact 44.444444
2 "汽车工程" 0.0 0.0 0.0 x_fact 6.060606 y_fact 55.555556
*Matrix 
0.000000 0.495944 
0.495944 0.000000