*Vertices 3
1 "食品工业科技" 0.0 0.0 0.0 x_fact 14.959929 y_fact 22.707035
2 "食品科学" 0.0 0.0 0.0 x_fact 16.740873 y_fact 51.024043
3 "食品与发酵工业" 0.0 0.0 0.0 x_fact 15.850401 y_fact 26.268923
*Matrix 
0.000000 0.930600 0.898508 
0.930600 0.000000 0.882849 
0.898508 0.882849 0.000000