*Vertices 4
1 "地理科学" 0.0 0.0 0.0 x_fact 9.437086 y_fact 35.264901
2 "地理学报" 0.0 0.0 0.0 x_fact 6.870861 y_fact 18.956954
3 "地理研究" 0.0 0.0 0.0 x_fact 9.519868 y_fact 28.394040
4 "城市规划" 0.0 0.0 0.0 x_fact 1.655629 y_fact 17.384106
*Matrix 
0.000000 0.382011 0.269480 0.000000 
0.382011 0.000000 0.594761 0.000000 
0.269480 0.594761 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000