| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| signal-to-noise ratio | 27 | 13 | 2.167 | 0.002351 | 9605113,9605178,etc | |
| X-ray spectrum | 48 | 11 | 4.6 | 0.001522 | 9605073,9605052,etc | |
| accretion rate | 54 | 13 | 4.417 | 0.001085 | 9605116,9605011,etc | |
| X-ray source | 25 | 11 | 2.2 | 0.000881 | 9605092,9605073,etc | |
| X-ray luminosity | 30 | 11 | 2.6 | 0.000647 | 9605092,9605052,etc | |
| boundary condition | 33 | 16 | 2.133 | 0.000583 | 9605073,9605179,etc |