*Vertices 3
1 "中华结核和呼吸杂志" 0.0 0.0 0.0 x_fact 8.646003 y_fact 48.776509
2 "中华内科杂志" 0.0 0.0 0.0 x_fact 1.468189 y_fact 10.929853
3 "中国防痨杂志" 0.0 0.0 0.0 x_fact 19.575856 y_fact 40.293638
*Matrix 
0.000000 0.214745 0.771435 
0.214745 0.000000 0.000000 
0.771435 0.000000 0.000000