*Vertices 2
1 "生物工程学报" 0.0 0.0 0.0 x_fact 2.247191 y_fact 57.303371
2 "药物生物技术" 0.0 0.0 0.0 x_fact 14.606742 y_fact 42.696629
*Matrix 
0.000000 0.497152 
0.497152 0.000000