*Vertices 2
1 "南昌大学学报" 0.0 0.0 0.0 x_fact 8.571429 y_fact 18.571429
2 "分析化学" 0.0 0.0 0.0 x_fact 0.000000 y_fact 81.428571
*Matrix 
0.000000 0.650791 
0.650791 0.000000