*Vertices 2
1 "石油炼制与化工" 0.0 0.0 0.0 x_fact 1.351351 y_fact 52.027027
2 "化工自动化及仪表" 0.0 0.0 0.0 x_fact 5.405405 y_fact 47.972973
*Matrix 
0.000000 0.000000 
0.000000 0.000000