| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1233 | 87 | 1215 | 4516 (12 mons) |
| 200712 | 373 | 10 | 132 | 416 (1 mons) |
| 200711 | 403 | 16 | 134 | 466 (1 mons) |
| 200710 | 448 | 15 | 171 | 528 (1 mons) |
| 200709 | 333 | 10 | 89 | 407 (1 mons) |
| 200708 | 348 | 13 | 100 | 351 (1 mons) |
| 200707 | 346 | 14 | 110 | 418 (1 mons) |
| 200706 | 345 | 11 | 98 | 389 (1 mons) |
| 200705 | 369 | 20 | 103 | 383 (1 mons) |
| 200704 | 341 | 27 | 90 | 363 (1 mons) |
| 200703 | 260 | 1 | 61 | 262 (1 mons) |
| 200702 | 247 | 1 | 53 | 248 (1 mons) |
| 200701 | 288 | 1 | 88 | 285 (1 mons) |