*Vertices 2
1 "农业现代化研究" 0.0 0.0 0.0 x_fact 4.687500 y_fact 35.937500
2 "农业系统科学与综合研究" 0.0 0.0 0.0 x_fact 14.062500 y_fact 64.062500
*Matrix 
0.000000 0.410550 
0.410550 0.000000