*Vertices 2
1 "心肺血管病杂志" 0.0 0.0 0.0 x_fact 3.831418 y_fact 5.363985
2 "中华结核和呼吸杂志" 0.0 0.0 0.0 x_fact 0.383142 y_fact 94.636015
*Matrix 
0.000000 0.929979 
0.929979 0.000000