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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
641Propofol二异丙酚1351151565826109873700014943
642Power Plants发电厂163380510167143500053974
643Photorhabdus发光杆菌00000000000
644Photobacterium发光细菌属1228278010000166
645Phonation发声209655154189727300002558
646Psidium Guajava番石榴1345925011000175
647Psidium番石榴属1355925011000176
648Potentilla Discolor翻白草1561295030000185
649Pansporablastina泛成孢子细胞亚目00000000000
650Pan American Health Organization泛美卫生组织6301700000071
651Pantothenic Acid泛酸4485171080110505601
652Pantothenate Kinase-Associated Neurodegeneration泛酸激酶相关神经变性1400000000014
653Pantetheine泛酰巯基乙胺31000010005
654Paracoccus pantotrophus泛养副球菌10000000001
655Postprandial Period饭后期间3018621584352420003681
656Program Evaluation方案评价351732962532218913390834192040267176
657Preservatives, Pharmaceutical防腐剂, 药物2512266540423251043043
658Protective Clothing防护服8648562649142380541350
659Protective Agents (TCD)防护药(中药)175518303124000258
660Protective Devices防护装置82535858113117058108495014211684
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