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1 "中华神经科杂志" 0.0 0.0 0.0 x_fact 4.054054 y_fact 68.918919
2 "中国神经免疫学和神经病学杂志" 0.0 0.0 0.0 x_fact 11.486486 y_fact 31.081081
*Matrix 
0.000000 0.558548 
0.558548 0.000000