| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 41 | 221 | 1246 | 4155 (12 mons) |
| 201912 | 1 | 50 | 175 | 389 (1 mons) |
| 201911 | 1 | 49 | 153 | 351 (1 mons) |
| 201910 | 2 | 50 | 156 | 384 (1 mons) |
| 201909 | 0 | 51 | 107 | 315 (1 mons) |
| 201908 | 0 | 47 | 122 | 327 (1 mons) |
| 201907 | 0 | 58 | 120 | 373 (1 mons) |
| 201906 | 0 | 39 | 94 | 353 (1 mons) |
| 201905 | 0 | 59 | 122 | 400 (1 mons) |
| 201904 | 1 | 41 | 134 | 369 (1 mons) |
| 201903 | 0 | 48 | 94 | 335 (1 mons) |
| 201902 | 0 | 36 | 74 | 272 (1 mons) |
| 201901 | 0 | 43 | 90 | 287 (1 mons) |