*Vertices 5
1 "材料保护" 0.0 0.0 0.0 x_fact 18.592965 y_fact 36.055276
2 "功能材料" 0.0 0.0 0.0 x_fact 0.879397 y_fact 6.783920
3 "表面技术" 0.0 0.0 0.0 x_fact 18.341709 y_fact 31.030151
4 "电镀与精饰" 0.0 0.0 0.0 x_fact 10.301508 y_fact 12.688442
5 "电镀与环保" 0.0 0.0 0.0 x_fact 9.170854 y_fact 13.442211
*Matrix 
0.000000 0.000000 0.816876 0.989103 0.932451 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.816876 0.000000 0.000000 0.835531 0.775388 
0.989103 0.000000 0.835531 0.000000 0.967799 
0.932451 0.000000 0.775388 0.967799 0.000000