*Vertices 2
1 "四川大学学报工程科学版" 0.0 0.0 0.0 x_fact 10.439560 y_fact 24.725275
2 "水利学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 75.274725
*Matrix 
0.000000 0.590017 
0.590017 0.000000