*Vertices 3
1 "燃料化学学报" 0.0 0.0 0.0 x_fact 2.828619 y_fact 57.071547
2 "煤炭转化" 0.0 0.0 0.0 x_fact 6.489185 y_fact 28.452579
3 "动力工程" 0.0 0.0 0.0 x_fact 1.331115 y_fact 14.475874
*Matrix 
0.000000 0.257761 0.000000 
0.257761 0.000000 0.000000 
0.000000 0.000000 0.000000