*Vertices 2
1 "中华胸心血管外科杂志" 0.0 0.0 0.0 x_fact 1.315789 y_fact 63.157895
2 "中国体外循环杂志" 0.0 0.0 0.0 x_fact 23.684211 y_fact 36.842105
*Matrix 
0.000000 0.884290 
0.884290 0.000000