*Vertices 11
1 "沈阳工业大学学报" 0.0 0.0 0.0 x_fact 0.226537 y_fact 2.200647
2 "矿山机械" 0.0 0.0 0.0 x_fact 0.614887 y_fact 3.171521
3 "现代铸铁" 0.0 0.0 0.0 x_fact 1.941748 y_fact 3.009709
4 "中国有色金属学报" 0.0 0.0 0.0 x_fact 11.456311 y_fact 20.000000
5 "材料导报" 0.0 0.0 0.0 x_fact 2.265372 y_fact 6.893204
6 "特种铸造及有色合金" 0.0 0.0 0.0 x_fact 7.475728 y_fact 20.000000
7 "热加工工艺" 0.0 0.0 0.0 x_fact 3.980583 y_fact 7.249191
8 "中国铸造装备与技术" 0.0 0.0 0.0 x_fact 1.229773 y_fact 1.812298
9 "铸造" 0.0 0.0 0.0 x_fact 13.495146 y_fact 19.255663
10 "铸造技术" 0.0 0.0 0.0 x_fact 5.145631 y_fact 8.446602
11 "金属热处理" 0.0 0.0 0.0 x_fact 3.074434 y_fact 7.961165
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.201078 0.000000 0.304338 0.541740 0.553207 0.619732 0.565509 0.000000 
0.000000 0.000000 0.201078 0.000000 0.484322 0.358702 0.304595 0.239015 0.445545 0.344300 0.283951 
0.000000 0.000000 0.000000 0.484322 0.000000 0.000000 0.256909 0.000000 0.234330 0.000000 0.277328 
0.000000 0.000000 0.304338 0.358702 0.000000 0.000000 0.257517 0.419882 0.661168 0.501500 0.000000 
0.000000 0.000000 0.541740 0.304595 0.256909 0.257517 0.000000 0.372703 0.507807 0.496664 0.388873 
0.000000 0.000000 0.553207 0.239015 0.000000 0.419882 0.372703 0.000000 0.791544 0.759251 0.000000 
0.000000 0.000000 0.619732 0.445545 0.234330 0.661168 0.507807 0.791544 0.000000 0.856319 0.223667 
0.000000 0.000000 0.565509 0.344300 0.000000 0.501500 0.496664 0.759251 0.856319 0.000000 0.000000 
0.000000 0.000000 0.000000 0.283951 0.277328 0.000000 0.388873 0.000000 0.223667 0.000000 0.000000