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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
981Isoquinolines异喹啉类65631702909750231320007325
982Isorhamnetin异鼠李素46214361012000516
983Isosorbide异山梨酯509523150196927610005561
984Isosorbide Dinitrate硝酸异山梨酯499321148187826600005443
985Isospora等孢子球虫属10000000001
986Isosporiasis等孢子球虫病70000000007
987Isotachophoresis等速电泳7108000000079
988Isothiocyanates异硫氰酸盐类109634921934110001259
989Isothiuronium异硫脲鎓盐00000000000
990Isotonic Contraction等张收缩1030223000000128
991Isotonic Solutions等渗溶液2314928024482228112510126145
992Isotope Labeling同位素标记21056023425111440002480
993Isotopes同位素161571711828509931511511502419099
994Isotretinoin异维A酸50973523025000581
995Isovaleryl-CoA Dehydrogenase异戊酰-CoA脱氢酶00000000000
996Isoxsuprine异克舒林2001000000021
997Isradipine伊拉地平6711000300072
998Itraconazole伊曲康唑2923261585449430003217
999Ivermectin伊维菌素24471171337000310
1000Ixeris Sonchifolia苦碟子5471238461523000672
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