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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
981Signal Recognition Particle信号识别颗粒1313001000018
982Signal Transduction信号传导5778833868470421236856083200175617
983Signal-To-Noise Ratio信噪比2385714572410050003159
984Signs and Symptoms体征和症状1198150979773962737083493420389241521411372314
985Signs and Symptoms, Digestive体征和症状, 消化系统1821448117957113256776561401268204987
986Signs and Symptoms, Respiratory体征和症状, 呼吸系统136515127778856346189392668212153277
987Silage青贮饲料46121800000067
988Silanes硅烷类2119000000031
989Silencer Elements, Transcriptional沉默子, 转录40100000005
990Silene蝇子草属1700100000018
991Silent Information Regulator Proteins, Saccharomyces cerevisiae沉默信息调节蛋白质类, 酿酒酵母00000000000
992Silica Gel硅胶7482826297911411240018449
993Silicate Cement硅酸盐粘固剂50000000005
994Silicates硅酸盐类87172521311438219228450711055
995Silicic Acid硅酸16530361205954923075230601020050
996Silicon324413313051487113111620356364
997Silicon Compounds硅化合物221025692985850251944121502327301
998Silicon Dioxide二氧化硅217085632943826247893781502326792
999Silicone Elastomers弹性聚硅酮类223234180343631731072628
1000Silicone Gels凝胶硅931923372138210001287
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