*Vertices 3
1 "食品工业科技" 0.0 0.0 0.0 x_fact 20.198265 y_fact 28.872367
2 "食品科学" 0.0 0.0 0.0 x_fact 18.091698 y_fact 44.609665
3 "食品与发酵工业" 0.0 0.0 0.0 x_fact 16.604709 y_fact 26.517968
*Matrix 
0.000000 0.968007 0.936691 
0.968007 0.000000 0.931403 
0.936691 0.931403 0.000000