| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| national aeronautics and space administration/goddard space flight center | NASA/GSFC | 19 | 8 | 1.000297 | 9601060,9601066,etc | |
| san diego supercomputer center | SDSC | 4 | 4 | 1.000149 | 9601148,9601149,etc | |
| friedmann robertson walker | FRW | 29 | 3 | 2.001035 | 9601163,9601147,etc | |
| auto correlation function | ACF | 57 | 3 | 2.00474 | 9601171,9601178,etc |