| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 276 | 455 | 3107 | 12286 (12 mons) |
| 201912 | 18 | 110 | 322 | 1028 (1 mons) |
| 201911 | 29 | 96 | 380 | 1036 (1 mons) |
| 201910 | 30 | 90 | 386 | 1039 (1 mons) |
| 201909 | 30 | 75 | 366 | 1075 (1 mons) |
| 201908 | 25 | 86 | 338 | 1015 (1 mons) |
| 201907 | 27 | 90 | 348 | 1024 (1 mons) |
| 201906 | 28 | 96 | 370 | 1044 (1 mons) |
| 201905 | 21 | 82 | 338 | 988 (1 mons) |
| 201904 | 24 | 95 | 363 | 1019 (1 mons) |
| 201903 | 24 | 107 | 296 | 990 (1 mons) |
| 201902 | 21 | 85 | 356 | 1035 (1 mons) |
| 201901 | 27 | 116 | 386 | 993 (1 mons) |