| 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 |
| 201 | Nausea | 恶心 | 6428 | 40 | 209 | 259 | 9 | 13 | 21 | 0 | 0 | 0 | 6979 |
| 202 | Nautilus | 鹦鹉螺 | 15 | 0 | 6 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 36 |
| 203 | NAV1.1 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.1 | 9 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 |
| 204 | NAV1.2 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.2 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
| 205 | NAV1.3 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.3 | 8 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 |
| 206 | NAV1.4 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 207 | NAV1.5 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.5 | 24 | 9 | 11 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 45 |
| 208 | NAV1.6 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 209 | NAV1.7 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.7 | 13 | 3 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 19 |
| 210 | NAV1.8 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.8 | 24 | 7 | 6 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 40 |
| 211 | NAV1.9 Voltage-Gated Sodium Channel | 电压门控钠离子通道NAV1.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 212 | Naval Medicine | 海军医学 | 1408 | 1 | 110 | 53 | 25 | 0 | 0 | 0 | 0 | 0 | 1597 |
| 213 | Neanderthals | 尼安德特人 | 50 | 0 | 0 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 75 |
| 214 | Near Drowning | 接近淹溺 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| 215 | Nebramycin | 尼拉霉素 | 1695 | 14 | 92 | 36 | 10 | 4 | 19 | 0 | 0 | 0 | 1870 |
| 216 | Nebulizers and Vaporizers | 雾化器和汽化器 | 2530 | 2 | 157 | 242 | 2 | 15 | 1021 | 0 | 0 | 1 | 3970 |
| 217 | Necator | 板口线虫属 | 496 | 0 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 505 |
| 218 | Necator americanus | 美洲板口线虫 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 |
| 219 | Necatoriasis | 板口线虫病 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 220 | Neck Dissection | 颈淋巴结清扫术 | 2085 | 13 | 265 | 11 | 14 | 6 | 0 | 0 | 0 | 0 | 2394 |