| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 751 | 2 | 431 | 1864 (12 mons) |
| 200412 | 181 | 0 | 36 | 161 (1 mons) |
| 200411 | 214 | 0 | 34 | 197 (1 mons) |
| 200410 | 198 | 1 | 30 | 163 (1 mons) |
| 200409 | 226 | 1 | 41 | 183 (1 mons) |
| 200408 | 102 | 1 | 3 | 102 (1 mons) |
| 200407 | 192 | 0 | 23 | 149 (1 mons) |
| 200406 | 178 | 0 | 17 | 165 (1 mons) |
| 200405 | 194 | 1 | 38 | 180 (1 mons) |
| 200404 | 140 | 0 | 13 | 131 (1 mons) |
| 200403 | 162 | 1 | 26 | 160 (1 mons) |
| 200402 | 159 | 1 | 23 | 134 (1 mons) |
| 200401 | 192 | 1 | 30 | 139 (1 mons) |