*Vertices 3
1 "中华外科杂志" 0.0 0.0 0.0 x_fact 8.333333 y_fact 45.238095
2 "中华普通外科杂志" 0.0 0.0 0.0 x_fact 7.936508 y_fact 19.246032
3 "中华肝胆外科杂志" 0.0 0.0 0.0 x_fact 12.500000 y_fact 35.515873
*Matrix 
0.000000 0.495377 0.388890 
0.495377 0.000000 0.555904 
0.388890 0.555904 0.000000