*Vertices 10
1 "陕西师范大学学报" 0.0 0.0 0.0 x_fact 0.886263 y_fact 13.441654
2 "声学技术" 0.0 0.0 0.0 x_fact 5.317578 y_fact 8.714919
3 "应用声学" 0.0 0.0 0.0 x_fact 2.806499 y_fact 6.056130
4 "声学学报" 0.0 0.0 0.0 x_fact 8.862629 y_fact 26.144756
5 "金属功能材料" 0.0 0.0 0.0 x_fact 0.000000 y_fact 2.658789
6 "振动与冲击" 0.0 0.0 0.0 x_fact 0.590842 y_fact 2.658789
7 "无损检测" 0.0 0.0 0.0 x_fact 1.181684 y_fact 19.350074
8 "内燃机学报" 0.0 0.0 0.0 x_fact 0.295421 y_fact 8.567208
9 "电子与信息学报" 0.0 0.0 0.0 x_fact 0.000000 y_fact 5.612999
10 "南京航空航天大学学报" 0.0 0.0 0.0 x_fact 0.443131 y_fact 6.794682
*Matrix 
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