*Vertices 8
1 "中草药" 0.0 0.0 0.0 x_fact 11.985324 y_fact 26.742764
2 "药学学报" 0.0 0.0 0.0 x_fact 2.038320 y_fact 7.093355
3 "中国中药杂志" 0.0 0.0 0.0 x_fact 12.556054 y_fact 20.750102
4 "中药材" 0.0 0.0 0.0 x_fact 13.493681 y_fact 19.200978
5 "中国医院药学杂志" 0.0 0.0 0.0 x_fact 3.628210 y_fact 8.357114
6 "中国药房" 0.0 0.0 0.0 x_fact 4.932735 y_fact 9.580106
7 "药物不良反应杂志" 0.0 0.0 0.0 x_fact 1.508357 y_fact 2.812882
8 "药学实践杂志" 0.0 0.0 0.0 x_fact 5.055035 y_fact 5.462699
*Matrix 
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