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序号英文主题词中文主题词命中文献数量(篇)
期刊博硕士论文会议论文报纸年鉴成果专利国家标准行业标准标准总计
281Nematoda线虫纲157819274655437414420417301
282Nematode Infections线虫感染1181217185434397624430912963
283Nematodirus细颈线虫属50100000006
284Nematospiroides螺旋线虫属20100000003
285Nematospiroides dubius置疑旋尾线虫00000000000
286Neoadjuvant Therapy肿瘤辅助疗法1160712007000142
287Neocallimastigales新丽鞭毛菌目1516000000022
288Neocallimastigomycota新丽鞭毛菌门1517000000023
289Neocallimastix新丽鞭毛菌属00000000000
290Neocortex新皮质1293144010000151
291Neodymium3365381210454328100014740
292Neohesperidin新橙皮苷36491924035000424
293Neointima新内膜9214200000099
294Neomycin新霉素14526547920140001607
295Neon41048276281637321044506
296Neonatal Abstinence Syndrome新生儿禁戒综合征20000000002
297Neonatal Diseases (TCM)新生儿病证90813239122000985
298Neonatal Jaundice胎黄8215110100091
299Neonatal Nursing新生儿护理19532953754110002107
300Neonatal Screening新生儿筛查19857953982182130002727
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