*Vertices 2
1 "应用数学学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 5.714286
2 "生物数学学报" 0.0 0.0 0.0 x_fact 25.714286 y_fact 94.285714
*Matrix 
0.000000 0.351123 
0.351123 0.000000