*Vertices 2
1 "力学学报" 0.0 0.0 0.0 x_fact 21.518987 y_fact 63.291139
2 "力学进展" 0.0 0.0 0.0 x_fact 8.860759 y_fact 36.708861
*Matrix 
0.000000 0.705939 
0.705939 0.000000