*Vertices 3
1 "中华创伤杂志" 0.0 0.0 0.0 x_fact 3.820225 y_fact 43.370787
2 "中华神经外科杂志" 0.0 0.0 0.0 x_fact 0.898876 y_fact 14.157303
3 "中华神经外科疾病研究杂志" 0.0 0.0 0.0 x_fact 17.303371 y_fact 42.471910
*Matrix 
0.000000 0.000000 0.209219 
0.000000 0.000000 0.476497 
0.209219 0.476497 0.000000