*Vertices 5
1 "植物生态学报" 0.0 0.0 0.0 x_fact 7.333790 y_fact 18.711446
2 "西北植物学报" 0.0 0.0 0.0 x_fact 31.939685 y_fact 45.373544
3 "植物学报" 0.0 0.0 0.0 x_fact 6.237149 y_fact 20.356408
4 "植物生理学通讯" 0.0 0.0 0.0 x_fact 3.906785 y_fact 9.389993
5 "植物分类学报" 0.0 0.0 0.0 x_fact 0.548321 y_fact 6.168609
*Matrix 
0.000000 0.575716 0.562379 0.293350 0.000000 
0.575716 0.000000 0.693496 0.607731 0.394940 
0.562379 0.693496 0.000000 0.555434 0.000000 
0.293350 0.607731 0.555434 0.000000 0.000000 
0.000000 0.394940 0.000000 0.000000 0.000000