| 时段 | 单词 | 缩略语 | 合成词 | 来源论文数 |
|---|---|---|---|---|
| 汇总 | 812 | 236 | 1065 | 3050 (12 mons) |
| 199712 | 252 | 57 | 136 | 309 (1 mons) |
| 199711 | 273 | 57 | 159 | 309 (1 mons) |
| 199710 | 305 | 62 | 185 | 340 (1 mons) |
| 199709 | 232 | 40 | 121 | 271 (1 mons) |
| 199708 | 221 | 40 | 128 | 225 (1 mons) |
| 199707 | 284 | 58 | 165 | 305 (1 mons) |
| 199706 | 231 | 55 | 103 | 262 (1 mons) |
| 199705 | 214 | 37 | 118 | 220 (1 mons) |
| 199704 | 238 | 45 | 137 | 248 (1 mons) |
| 199703 | 177 | 30 | 80 | 174 (1 mons) |
| 199702 | 187 | 30 | 82 | 207 (1 mons) |
| 199701 | 169 | 32 | 69 | 180 (1 mons) |