*Vertices 2
1 "畜牧与兽医" 0.0 0.0 0.0 x_fact 14.285714 y_fact 67.857143
2 "饲料研究" 0.0 0.0 0.0 x_fact 2.380952 y_fact 32.142857
*Matrix 
0.000000 0.333895 
0.333895 0.000000