*Vertices 2
1 "机械工程学报" 0.0 0.0 0.0 x_fact 2.545455 y_fact 64.000000
2 "机械强度" 0.0 0.0 0.0 x_fact 7.272727 y_fact 36.000000
*Matrix 
0.000000 0.285331 
0.285331 0.000000