*Vertices 2
1 "振动与冲击" 0.0 0.0 0.0 x_fact 12.749004 y_fact 79.681275
2 "振动工程学报" 0.0 0.0 0.0 x_fact 4.780876 y_fact 20.318725
*Matrix 
0.000000 0.467730 
0.467730 0.000000