*Vertices 2
1 "应用声学" 0.0 0.0 0.0 x_fact 6.666667 y_fact 12.592593
2 "声学学报" 0.0 0.0 0.0 x_fact 5.185185 y_fact 87.407407
*Matrix 
0.000000 0.787741 
0.787741 0.000000