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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
401Nalidixic Acid萘啶酸167336000000179
402Naphthol AS D Esterase萘酚AS D酯酶8600000000086
403Naphthols萘酚类27620133033002320
404Nafenopin萘酚平00000000000
405Nafcillin萘夫西林1300200000017
406Nafronyl萘呋胺3900110100042
407Nefopam萘福泮265777065000297
408Nafoxidine萘福昔定10000000001
409Naphthalenesulfonates萘磺酸盐类971769951330001158
410Naphazoline萘甲唑啉3801564000000450
411Naphthoquinones萘醌类397981175264510307064559
412Naphthalenes萘类206039301059111675951591401924076
413Naproxen萘普生7242122666917000865
414Naphthalimides萘酰亚胺13134000000030
415Naphthylvinylpyridine萘乙烯吡啶00000000000
416Nan Bei Zheng南北政1002000000012
417Nandina Domestica南天竹4200600000048
418Nootropic Agents脑代谢改善药2920000100032
419Nao De Sheng Wan脑得生丸1020000000012
420Nao Le Jing脑乐静2300110200027
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