*Vertices 6
1 "灌溉排水学报" 0.0 0.0 0.0 x_fact 5.316456 y_fact 8.354430
2 "农业工程学报" 0.0 0.0 0.0 x_fact 6.413502 y_fact 33.839662
3 "水利学报" 0.0 0.0 0.0 x_fact 1.265823 y_fact 12.320675
4 "中国农村水利水电" 0.0 0.0 0.0 x_fact 7.172996 y_fact 27.341772
5 "节水灌溉" 0.0 0.0 0.0 x_fact 4.219409 y_fact 8.354430
6 "农业环境科学学报" 0.0 0.0 0.0 x_fact 0.337553 y_fact 9.789030
*Matrix 
0.000000 0.481320 0.491204 0.301627 0.562109 0.000000 
0.481320 0.000000 0.000000 0.000000 0.000000 0.000000 
0.491204 0.000000 0.000000 0.000000 0.000000 0.000000 
0.301627 0.000000 0.000000 0.000000 0.524901 0.000000 
0.562109 0.000000 0.000000 0.524901 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000