*Vertices 8
1 "材料保护" 0.0 0.0 0.0 x_fact 26.504065 y_fact 38.536585
2 "材料导报" 0.0 0.0 0.0 x_fact 2.357724 y_fact 13.983740
3 "腐蚀与防护" 0.0 0.0 0.0 x_fact 2.032520 y_fact 3.333333
4 "金属热处理" 0.0 0.0 0.0 x_fact 4.959350 y_fact 17.235772
5 "表面技术" 0.0 0.0 0.0 x_fact 1.544715 y_fact 3.902439
6 "电镀与精饰" 0.0 0.0 0.0 x_fact 4.634146 y_fact 6.422764
7 "电镀与涂饰" 0.0 0.0 0.0 x_fact 0.243902 y_fact 0.731707
8 "电镀与环保" 0.0 0.0 0.0 x_fact 12.276423 y_fact 15.853659
*Matrix 
0.000000 0.253851 0.672419 0.205520 0.539093 0.798360 0.653747 0.844357 
0.253851 0.000000 0.000000 0.263341 0.000000 0.213564 0.000000 0.000000 
0.672419 0.000000 0.000000 0.000000 0.289663 0.541323 0.402846 0.562986 
0.205520 0.263341 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.539093 0.000000 0.289663 0.000000 0.000000 0.365117 0.326272 0.424191 
0.798360 0.213564 0.541323 0.000000 0.365117 0.000000 0.684381 0.865901 
0.653747 0.000000 0.402846 0.000000 0.326272 0.684381 0.000000 0.864475 
0.844357 0.000000 0.562986 0.000000 0.424191 0.865901 0.864475 0.000000