*Vertices 8
1 "兰州大学学报" 0.0 0.0 0.0 x_fact 2.514110 y_fact 4.309903
2 "山地学报" 0.0 0.0 0.0 x_fact 2.103643 y_fact 6.157004
3 "干旱区研究" 0.0 0.0 0.0 x_fact 1.847101 y_fact 12.262699
4 "中国沙漠" 0.0 0.0 0.0 x_fact 4.566444 y_fact 43.099025
5 "地理科学进展" 0.0 0.0 0.0 x_fact 1.436634 y_fact 6.464854
6 "西北植物学报" 0.0 0.0 0.0 x_fact 1.385326 y_fact 12.981016
7 "兰州理工大学学报" 0.0 0.0 0.0 x_fact 0.153925 y_fact 7.644946
8 "资源科学" 0.0 0.0 0.0 x_fact 2.001026 y_fact 7.080554
*Matrix 
0.000000 0.255997 0.000000 0.347162 0.000000 0.285171 0.000000 0.000000 
0.255997 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.200298 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.347162 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.311230 
0.285171 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.200298 0.000000 0.000000 0.311230 0.000000 0.000000 0.000000