*Vertices 2
1 "山东大学学报" 0.0 0.0 0.0 x_fact 12.658228 y_fact 50.632911
2 "山东大学学报工学版" 0.0 0.0 0.0 x_fact 13.924051 y_fact 49.367089
*Matrix 
0.000000 0.641218 
0.641218 0.000000