| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 1218 | 625 | 2281 | 7263 (12 mons) |
| 200312 | 427 | 146 | 309 | 595 (1 mons) |
| 200311 | 447 | 148 | 333 | 587 (1 mons) |
| 200310 | 503 | 206 | 426 | 858 (1 mons) |
| 200309 | 464 | 209 | 376 | 767 (1 mons) |
| 200308 | 400 | 136 | 305 | 494 (1 mons) |
| 200307 | 435 | 146 | 343 | 510 (1 mons) |
| 200306 | 455 | 173 | 388 | 587 (1 mons) |
| 200305 | 428 | 142 | 299 | 548 (1 mons) |
| 200304 | 440 | 136 | 363 | 518 (1 mons) |
| 200303 | 469 | 150 | 376 | 615 (1 mons) |
| 200302 | 424 | 155 | 353 | 570 (1 mons) |
| 200301 | 483 | 146 | 424 | 614 (1 mons) |