*Vertices 2
1 "西北林学院学报" 0.0 0.0 0.0 x_fact 11.734694 y_fact 41.836735
2 "林业科学" 0.0 0.0 0.0 x_fact 3.061224 y_fact 58.163265
*Matrix 
0.000000 0.414331 
0.414331 0.000000