| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 68 | 396 | 1351 | 7091 (12 mons) |
| 200412 | 6 | 86 | 129 | 603 (1 mons) |
| 200411 | 5 | 91 | 150 | 610 (1 mons) |
| 200410 | 7 | 89 | 130 | 604 (1 mons) |
| 200409 | 7 | 96 | 163 | 622 (1 mons) |
| 200408 | 3 | 72 | 157 | 548 (1 mons) |
| 200407 | 9 | 83 | 158 | 642 (1 mons) |
| 200406 | 6 | 110 | 143 | 616 (1 mons) |
| 200405 | 4 | 89 | 146 | 570 (1 mons) |
| 200404 | 5 | 81 | 149 | 590 (1 mons) |
| 200403 | 5 | 89 | 152 | 611 (1 mons) |
| 200402 | 5 | 85 | 141 | 547 (1 mons) |
| 200401 | 5 | 76 | 123 | 528 (1 mons) |