*Vertices 10
1 "高技术通讯" 0.0 0.0 0.0 x_fact 0.670391 y_fact 2.737430
2 "材料科学与工艺" 0.0 0.0 0.0 x_fact 3.463687 y_fact 5.195531
3 "中国腐蚀与防护学报" 0.0 0.0 0.0 x_fact 1.340782 y_fact 3.575419
4 "钢铁钒钛" 0.0 0.0 0.0 x_fact 1.117318 y_fact 1.843575
5 "中国有色金属学报" 0.0 0.0 0.0 x_fact 11.564246 y_fact 26.312849
6 "稀有金属材料与工程" 0.0 0.0 0.0 x_fact 5.977654 y_fact 38.547486
7 "材料导报" 0.0 0.0 0.0 x_fact 2.681564 y_fact 10.670391
8 "钛工业进展" 0.0 0.0 0.0 x_fact 1.061453 y_fact 2.011173
9 "热加工工艺" 0.0 0.0 0.0 x_fact 1.731844 y_fact 7.374302
10 "焊接技术" 0.0 0.0 0.0 x_fact 0.558659 y_fact 1.731844
*Matrix 
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