*Vertices 2
1 "生殖与避孕" 0.0 0.0 0.0 x_fact 11.290323 y_fact 26.881720
2 "中华妇产科杂志" 0.0 0.0 0.0 x_fact 1.612903 y_fact 73.118280
*Matrix 
0.000000 0.604625 
0.604625 0.000000