*Vertices 2
1 "四川大学学报工程科学版" 0.0 0.0 0.0 x_fact 7.594937 y_fact 15.822785
2 "水利学报" 0.0 0.0 0.0 x_fact 1.265823 y_fact 84.177215
*Matrix 
0.000000 0.689418 
0.689418 0.000000