| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 83 | 5 | 11 | 121 (12 mons) |
| 199412 | 0 | 0 | 0 | 12 (1 mons) |
| 199411 | 2 | 3 | 0 | 16 (1 mons) |
| 199410 | 0 | 1 | 0 | 11 (1 mons) |
| 199409 | 0 | 0 | 0 | 9 (1 mons) |
| 199408 | 0 | 0 | 0 | 10 (1 mons) |
| 199407 | 0 | 0 | 0 | 7 (1 mons) |
| 199406 | 0 | 0 | 0 | 2 (1 mons) |
| 199405 | 2 | 1 | 0 | 16 (1 mons) |
| 199404 | 0 | 0 | 0 | 5 (1 mons) |
| 199403 | 0 | 0 | 0 | 10 (1 mons) |
| 199402 | 1 | 1 | 0 | 16 (1 mons) |
| 199401 | 0 | 0 | 0 | 7 (1 mons) |