*Vertices 2
1 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 0.716846 y_fact 45.878136
2 "心脏杂志" 0.0 0.0 0.0 x_fact 12.186380 y_fact 54.121864
*Matrix 
0.000000 0.294260 
0.294260 0.000000