*Vertices 2
1 "中华妇产科杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 62.441315
2 "实用医学杂志" 0.0 0.0 0.0 x_fact 23.943662 y_fact 37.558685
*Matrix 
0.000000 0.869290 
0.869290 0.000000