*Vertices 3
1 "植物生态学报" 0.0 0.0 0.0 x_fact 11.749347 y_fact 24.804178
2 "广西植物" 0.0 0.0 0.0 x_fact 6.179286 y_fact 9.660574
3 "生态学报" 0.0 0.0 0.0 x_fact 19.582245 y_fact 65.535248
*Matrix 
0.000000 0.667762 0.713461 
0.667762 0.000000 0.554156 
0.713461 0.554156 0.000000