| 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 |
| 441 | Dihydropyridines | 二氢吡啶类 | 17293 | 415 | 604 | 656 | 88 | 98 | 231 | 0 | 0 | 0 | 19385 |
| 442 | Dihydropteridine Reductase | 二氢蝶啶还原酶 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
| 443 | Dihydropteroate Synthase | 二氢蝶酸合酶 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 |
| 444 | Dihydrolipoamide Dehydrogenase | 二氢硫辛酰胺脱氢酶 | 38 | 2 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 44 |
| 445 | Dihydrolipoyllysine-Residue Acetyltransferase | 二氢硫辛酰赖氨酸-残基乙酰转移酶 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 446 | Dihydroergotoxine | 二氢麦角毒 | 167 | 12 | 17 | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 208 |
| 447 | Dihydrouracil Dehydrogenase (NAD+) | 二氢尿嘧啶脱氢酶(NAD+) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 448 | Dihydrouracil Dehydrogenase (NADP) | 二氢尿嘧啶脱氢酶(NADP) | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 449 | Dihydroorotase | 二氢乳清酸酶 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 450 | Dihydroorotate Oxidase | 二氢乳清酸氧化酶 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 |
| 451 | Dihydroalprenolol | 二氢烯丙洛尔 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 452 | Dimercaprol | 二巯丙醇 | 862 | 8 | 53 | 162 | 94 | 2 | 1 | 0 | 0 | 0 | 1186 |
| 453 | Diynes | 二炔 | 86 | 13 | 10 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 112 |
| 454 | Dimyristoylphosphatidylcholine | 二肉豆蔻磷脂酰胆碱 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 455 | Dithiazanine | 二噻宁 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 456 | Docosahexaenoic Acids | 二十二碳六烯酸类 | 480 | 19 | 36 | 31 | 10 | 0 | 13 | 1 | 0 | 1 | 592 |
| 457 | Dicarboxylic Acid Transporters | 二羧酸转运子 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 458 | Dipeptidyl Peptidase I | 二肽基肽酶Ⅰ | 14 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 |
| 459 | Dipeptidyl-Peptidase IV Inhibitors | 二肽基肽酶IV抑制剂 | 21 | 2 | 1 | 2 | 0 | 0 | 13 | 0 | 0 | 0 | 39 |
| 460 | Dipeptidyl Peptidases | 二肽基肽酶类 | 3064 | 191 | 178 | 73 | 4 | 23 | 17 | 0 | 0 | 0 | 3550 |