*Vertices 9
1 "高原气象" 0.0 0.0 0.0 x_fact 0.000000 y_fact 8.944444
2 "植物生态学报" 0.0 0.0 0.0 x_fact 5.083333 y_fact 9.694444
3 "植物学报" 0.0 0.0 0.0 x_fact 2.805556 y_fact 8.527778
4 "植物生理学通讯" 0.0 0.0 0.0 x_fact 1.388889 y_fact 3.611111
5 "中国草地" 0.0 0.0 0.0 x_fact 3.444444 y_fact 5.027778
6 "草业科学" 0.0 0.0 0.0 x_fact 4.250000 y_fact 9.944444
7 "草地学报" 0.0 0.0 0.0 x_fact 3.472222 y_fact 4.472222
8 "草业学报" 0.0 0.0 0.0 x_fact 6.777778 y_fact 15.805556
9 "生态学报" 0.0 0.0 0.0 x_fact 13.500000 y_fact 33.972222
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.562845 0.279193 0.372749 0.000000 0.388643 0.226868 0.725028 
0.000000 0.562845 0.000000 0.554971 0.000000 0.000000 0.282834 0.000000 0.345052 
0.000000 0.279193 0.554971 0.000000 0.000000 0.000000 0.214016 0.000000 0.000000 
0.000000 0.372749 0.000000 0.000000 0.000000 0.672216 0.913188 0.527685 0.315994 
0.000000 0.000000 0.000000 0.000000 0.672216 0.000000 0.607262 0.343009 0.000000 
0.000000 0.388643 0.282834 0.214016 0.913188 0.607262 0.000000 0.422800 0.399728 
0.000000 0.226868 0.000000 0.000000 0.527685 0.343009 0.422800 0.000000 0.219777 
0.000000 0.725028 0.345052 0.000000 0.315994 0.000000 0.399728 0.219777 0.000000