*Vertices 5
1 "材料保护" 0.0 0.0 0.0 x_fact 18.113208 y_fact 35.597484
2 "中国表面工程" 0.0 0.0 0.0 x_fact 1.509434 y_fact 6.666667
3 "表面技术" 0.0 0.0 0.0 x_fact 19.119497 y_fact 31.823899
4 "电镀与精饰" 0.0 0.0 0.0 x_fact 10.062893 y_fact 12.452830
5 "电镀与环保" 0.0 0.0 0.0 x_fact 9.182390 y_fact 13.459119
*Matrix 
0.000000 0.242076 0.816770 0.989239 0.933456 
0.242076 0.000000 0.283442 0.243337 0.000000 
0.816770 0.283442 0.000000 0.836249 0.773977 
0.989239 0.243337 0.836249 0.000000 0.970005 
0.933456 0.000000 0.773977 0.970005 0.000000