*Vertices 2
1 "土木工程学报" 0.0 0.0 0.0 x_fact 10.975610 y_fact 78.048780
2 "桥梁建设" 0.0 0.0 0.0 x_fact 6.097561 y_fact 21.951220
*Matrix 
0.000000 0.504992 
0.504992 0.000000