*Vertices 6
1 "科学通报" 0.0 0.0 0.0 x_fact 8.555400 y_fact 24.076671
2 "中国科学D" 0.0 0.0 0.0 x_fact 7.947639 y_fact 22.440393
3 "冰川冻土" 0.0 0.0 0.0 x_fact 3.740065 y_fact 25.946704
4 "海洋地质与第四纪地质" 0.0 0.0 0.0 x_fact 5.563347 y_fact 7.713885
5 "第四纪研究" 0.0 0.0 0.0 x_fact 7.713885 y_fact 10.659187
6 "地理学报" 0.0 0.0 0.0 x_fact 2.805049 y_fact 9.163160
*Matrix 
0.000000 0.611110 0.000000 0.710556 0.645904 0.000000 
0.611110 0.000000 0.000000 0.653102 0.682165 0.000000 
0.000000 0.000000 0.000000 0.000000 0.255560 0.000000 
0.710556 0.653102 0.000000 0.000000 0.857974 0.300399 
0.645904 0.682165 0.255560 0.857974 0.000000 0.512372 
0.000000 0.000000 0.000000 0.300399 0.512372 0.000000