| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| 1 | faint object spectrograph | FOS | 35 | 4 | 2.000645 | 9709109,9709034,etc |
| 2 | tully fisher | T-F | 96 | 4 | 2.003042 | 9709167,9709040,etc |
| 3 | space telescope imaging spectrograph | STIS | 21 | 3 | 2.001422 | 9709109,9709034,etc |
| 4 | dwarf elliptical | dE | 191 | 3 | 2.006641 | 9709053,9709074,etc |
| 5 | intermediate dispersion spectrograph | ISIS | 11 | 3 | 2.000436 | 9709235,9709171,etc |
| 6 | standard cdm | SCDM | 51 | 3 | 2.00078 | 9709044,9709271,etc |
| 7 | low surface brightness | LSB | 81 | 3 | 2.001431 | 9709050,9709145,etc |