*Vertices 14
1 "中南大学学报" 0.0 0.0 0.0 x_fact 2.409178 y_fact 4.512428
2 "中国钨业" 0.0 0.0 0.0 x_fact 1.032505 y_fact 1.912046
3 "机械工程材料" 0.0 0.0 0.0 x_fact 2.065010 y_fact 4.703633
4 "材料开发与应用" 0.0 0.0 0.0 x_fact 1.032505 y_fact 1.261950
5 "硬质合金" 0.0 0.0 0.0 x_fact 3.977055 y_fact 5.353728
6 "冶金分析" 0.0 0.0 0.0 x_fact 0.114723 y_fact 4.665392
7 "中国有色金属学报" 0.0 0.0 0.0 x_fact 9.139579 y_fact 19.235182
8 "稀有金属" 0.0 0.0 0.0 x_fact 3.785851 y_fact 7.915870
9 "粉末冶金技术" 0.0 0.0 0.0 x_fact 4.091778 y_fact 5.162524
10 "稀有金属材料与工程" 0.0 0.0 0.0 x_fact 5.353728 y_fact 27.648184
11 "材料导报" 0.0 0.0 0.0 x_fact 3.059273 y_fact 8.527725
12 "粉末冶金工业" 0.0 0.0 0.0 x_fact 1.797323 y_fact 2.103250
13 "工具技术" 0.0 0.0 0.0 x_fact 0.956023 y_fact 3.288719
14 "硅酸盐通报" 0.0 0.0 0.0 x_fact 2.715105 y_fact 3.709369
*Matrix 
0.000000 0.257464 0.000000 0.315681 0.271765 0.000000 0.481089 0.000000 0.345948 0.000000 0.289329 0.258044 0.000000 0.208203 
0.257464 0.000000 0.000000 0.000000 0.687928 0.000000 0.000000 0.279048 0.372071 0.000000 0.224726 0.559291 0.000000 0.000000 
0.000000 0.000000 0.000000 0.444745 0.274686 0.000000 0.274385 0.215117 0.486924 0.000000 0.382125 0.461841 0.000000 0.439140 
0.315681 0.000000 0.444745 0.000000 0.396395 0.000000 0.658808 0.435773 0.666455 0.291237 0.864318 0.603840 0.000000 0.756356 
0.271765 0.687928 0.274686 0.396395 0.000000 0.000000 0.261818 0.299990 0.662071 0.000000 0.427482 0.662485 0.254334 0.396519 
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0.345948 0.372071 0.486924 0.666455 0.662071 0.000000 0.438484 0.378006 0.000000 0.324064 0.728884 0.932374 0.000000 0.692713 
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0.258044 0.559291 0.461841 0.603840 0.662485 0.000000 0.352040 0.499270 0.932374 0.375055 0.667725 0.000000 0.000000 0.648754 
0.000000 0.000000 0.000000 0.000000 0.254334 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.208203 0.000000 0.439140 0.756356 0.396519 0.000000 0.354759 0.291405 0.692713 0.447629 0.798792 0.648754 0.000000 0.000000