| 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 |
| 41 | Yeasts | 酵母菌 | 17586 | 1337 | 1520 | 532 | 88 | 99 | 108 | 4 | 0 | 8 | 21285 |
| 42 | Yersinia rucker | 拉克耶尔森菌 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 43 | Yolk Sac | 卵黄囊 | 590 | 12 | 37 | 4 | 0 | 2 | 1 | 0 | 0 | 0 | 646 |
| 44 | Yearbooks | 年鉴 | 620 | 2 | 15 | 78 | 1225 | 0 | 0 | 0 | 0 | 0 | 1944 |
| 45 | Young Adult | 年轻人 | 6753 | 13 | 141 | 3987 | 9 | 2 | 0 | 0 | 0 | 0 | 10905 |
| 46 | Yin Deficiency of Spleen and Stomach | 脾胃阴虚 | 241 | 4 | 20 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 283 |
| 47 | Yingfen Invaded by Heat Toxicity | 热毒入营 | 243 | 10 | 28 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 293 |
| 48 | Yin Injured by Heat Toxicity | 热毒伤阴 | 28 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 36 |
| 49 | Yingfen and Xuefen Invaded by Heat | 热入营血 | 102 | 1 | 3 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 114 |
| 50 | Yin of Yingfen Injured by Heat | 热伤营阴 | 14 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16 |
| 51 | Yersinia pestis | 鼠疫耶尔森菌 | 1350 | 41 | 33 | 56 | 4 | 17 | 6 | 0 | 0 | 1 | 1508 |
| 52 | Yucca | 丝兰属 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 53 | Yogurt | 酸乳 | 1122 | 18 | 27 | 479 | 5 | 0 | 4 | 2 | 0 | 3 | 1661 |
| 54 | Yin Deficiency due to Phlegm-Heat | 痰热阴虚 | 12 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 17 |
| 55 | Yang-Exhaustion | 亡阳 | 253 | 3 | 8 | 13 | 0 | 0 | 24 | 0 | 0 | 0 | 301 |
| 56 | Yin-Exhaustion | 亡阴 | 380 | 0 | 9 | 34 | 0 | 0 | 2 | 0 | 0 | 0 | 425 |
| 57 | Yin Deficiency due to Stomach Heat | 胃热阴虚 | 45 | 2 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 54 |
| 58 | Yersinia enterocolitica | 小肠结肠炎耶尔森菌 | 325 | 14 | 11 | 3 | 1 | 3 | 0 | 3 | 0 | 5 | 366 |
| 59 | Yin Injured by Pathogenic Heat | 邪热伤阴 | 39 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 42 |
| 60 | Yang Deficiency of Heart and Lung | 心肺阳虚 | 13 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 15 |