*Vertices 2
1 "自然资源学报" 0.0 0.0 0.0 x_fact 2.197802 y_fact 61.538462
2 "中国人口资源与环境" 0.0 0.0 0.0 x_fact 11.538462 y_fact 38.461538
*Matrix 
0.000000 0.427668 
0.427668 0.000000