*Vertices 2
1 "中国中药杂志" 0.0 0.0 0.0 x_fact 28.235294 y_fact 76.470588
2 "天然产物研究与开发" 0.0 0.0 0.0 x_fact 17.843137 y_fact 23.529412
*Matrix 
0.000000 0.784591 
0.784591 0.000000