*Vertices 13
1 "机械工程材料" 0.0 0.0 0.0 x_fact 2.537923 y_fact 4.550758
2 "材料科学与工艺" 0.0 0.0 0.0 x_fact 2.537923 y_fact 3.442240
3 "材料科学与工程学报" 0.0 0.0 0.0 x_fact 6.038506 y_fact 7.380397
4 "上海金属" 0.0 0.0 0.0 x_fact 0.204201 y_fact 0.204201
5 "稀有金属材料与工程" 0.0 0.0 0.0 x_fact 3.121354 y_fact 20.128355
6 "材料导报" 0.0 0.0 0.0 x_fact 3.121354 y_fact 7.292882
7 "润滑与密封" 0.0 0.0 0.0 x_fact 0.816803 y_fact 4.609102
8 "功能材料" 0.0 0.0 0.0 x_fact 7.001167 y_fact 10.472579
9 "特种铸造及有色合金" 0.0 0.0 0.0 x_fact 3.063011 y_fact 14.352392
10 "铸造技术" 0.0 0.0 0.0 x_fact 1.546091 y_fact 4.521587
11 "金属热处理" 0.0 0.0 0.0 x_fact 2.100350 y_fact 6.505251
12 "硅酸盐学报" 0.0 0.0 0.0 x_fact 6.680280 y_fact 13.943991
13 "塑料工业" 0.0 0.0 0.0 x_fact 0.962660 y_fact 2.596266
*Matrix 
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0.443933 0.000000 0.718766 0.565579 0.326799 0.685377 0.000000 0.691756 0.311288 0.228779 0.310966 0.356995 0.208090 
0.479067 0.718766 0.000000 0.625578 0.333165 0.855285 0.000000 0.774793 0.228810 0.000000 0.278872 0.481880 0.355816 
0.643766 0.565579 0.625578 0.000000 0.000000 0.672090 0.000000 0.447009 0.433782 0.716935 0.465903 0.238322 0.000000 
0.000000 0.326799 0.333165 0.000000 0.000000 0.206150 0.000000 0.296625 0.000000 0.000000 0.000000 0.237141 0.000000 
0.385524 0.685377 0.855285 0.672090 0.206150 0.000000 0.000000 0.772802 0.000000 0.000000 0.269728 0.447914 0.295790 
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0.329338 0.310966 0.278872 0.465903 0.000000 0.269728 0.000000 0.231688 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.356995 0.481880 0.238322 0.237141 0.447914 0.000000 0.446055 0.000000 0.000000 0.000000 0.000000 0.000000 
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