| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 5 | 95 | 598 | 3050 (12 mons) |
| 199712 | 0 | 17 | 33 | 309 (1 mons) |
| 199711 | 0 | 9 | 32 | 309 (1 mons) |
| 199710 | 0 | 13 | 39 | 340 (1 mons) |
| 199709 | 0 | 7 | 20 | 271 (1 mons) |
| 199708 | 0 | 4 | 24 | 225 (1 mons) |
| 199707 | 0 | 13 | 41 | 305 (1 mons) |
| 199706 | 0 | 12 | 13 | 262 (1 mons) |
| 199705 | 0 | 2 | 17 | 220 (1 mons) |
| 199704 | 0 | 7 | 27 | 248 (1 mons) |
| 199703 | 0 | 2 | 10 | 174 (1 mons) |
| 199702 | 0 | 7 | 10 | 207 (1 mons) |
| 199701 | 0 | 6 | 12 | 180 (1 mons) |