*Vertices 2
1 "中华结核和呼吸杂志" 0.0 0.0 0.0 x_fact 7.061069 y_fact 54.007634
2 "中国防痨杂志" 0.0 0.0 0.0 x_fact 21.755725 y_fact 45.992366
*Matrix 
0.000000 0.771246 
0.771246 0.000000