*Vertices 3
1 "南京大学学报" 0.0 0.0 0.0 x_fact 3.975535 y_fact 17.584098
2 "岩石学报" 0.0 0.0 0.0 x_fact 6.269113 y_fact 69.266055
3 "高校地质学报" 0.0 0.0 0.0 x_fact 7.645260 y_fact 13.149847
*Matrix 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.864197 
0.000000 0.864197 0.000000