*Vertices 3
1 "中国胶粘剂" 0.0 0.0 0.0 x_fact 28.424658 y_fact 63.698630
2 "粘接" 0.0 0.0 0.0 x_fact 16.780822 y_fact 27.739726
3 "化学与粘合" 0.0 0.0 0.0 x_fact 5.821918 y_fact 8.561644
*Matrix 
0.000000 0.951913 0.949902 
0.951913 0.000000 0.955672 
0.949902 0.955672 0.000000