| 编号 | 全称 | 缩写 | 总数 | 文章数 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| total electron content | TEC | 237 | 6 | 2.002528 | 0007006,0007026,etc | |
| line of sight | LOS | 19 | 4 | 2.001188 | 0007006,0007026,etc | |
| local lorentz invariance | LLI | 49 | 3 | 1.003051 | 0007063,0007062,etc | |
| high energy physics | HEP | 47 | 3 | 2.007774 | 0007061,0007064,etc | |
| incoherent scatter | IS | 12 | 3 | 2.000332 | 0007026,0007043,etc |