*Vertices 3
1 "爆炸与冲击" 0.0 0.0 0.0 x_fact 3.888889 y_fact 33.333333
2 "火炸药学报" 0.0 0.0 0.0 x_fact 2.777778 y_fact 48.888889
3 "火工品" 0.0 0.0 0.0 x_fact 4.444444 y_fact 17.777778
*Matrix 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000