*Vertices 3
1 "食品工业科技" 0.0 0.0 0.0 x_fact 14.051724 y_fact 25.431034
2 "食品科学" 0.0 0.0 0.0 x_fact 19.827586 y_fact 53.275862
3 "食品与发酵工业" 0.0 0.0 0.0 x_fact 10.775862 y_fact 21.293103
*Matrix 
0.000000 0.852063 0.797137 
0.852063 0.000000 0.739027 
0.797137 0.739027 0.000000