| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1159 | 539 | 2025 | 6493 (12 mons) |
| 200212 | 400 | 118 | 297 | 533 (1 mons) |
| 200211 | 421 | 137 | 345 | 611 (1 mons) |
| 200210 | 430 | 148 | 364 | 648 (1 mons) |
| 200209 | 420 | 123 | 295 | 575 (1 mons) |
| 200208 | 417 | 137 | 316 | 544 (1 mons) |
| 200207 | 432 | 136 | 378 | 629 (1 mons) |
| 200206 | 401 | 117 | 305 | 474 (1 mons) |
| 200205 | 409 | 116 | 291 | 506 (1 mons) |
| 200204 | 401 | 143 | 292 | 485 (1 mons) |
| 200203 | 391 | 127 | 325 | 493 (1 mons) |
| 200202 | 373 | 126 | 290 | 485 (1 mons) |
| 200201 | 389 | 118 | 294 | 510 (1 mons) |