*Vertices 2
1 "中国地方病学杂志" 0.0 0.0 0.0 x_fact 7.204969 y_fact 80.621118
2 "中国地方病防治杂志" 0.0 0.0 0.0 x_fact 8.695652 y_fact 19.378882
*Matrix 
0.000000 0.704002 
0.704002 0.000000