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1 "中国危重病急救医学" 0.0 0.0 0.0 x_fact 1.769088 y_fact 37.430168
2 "中华创伤杂志" 0.0 0.0 0.0 x_fact 9.217877 y_fact 25.605214
3 "中华骨科杂志" 0.0 0.0 0.0 x_fact 0.837989 y_fact 13.314711
4 "中华神经外科杂志" 0.0 0.0 0.0 x_fact 0.279330 y_fact 5.772812
5 "创伤外科杂志" 0.0 0.0 0.0 x_fact 13.594041 y_fact 17.877095
*Matrix 
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0.000000 0.000000 0.440823 0.000000 0.834693 
0.000000 0.440823 0.000000 0.000000 0.459442 
0.000000 0.000000 0.000000 0.000000 0.248877 
0.268170 0.834693 0.459442 0.248877 0.000000