| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| gamma-ray burst | 71 | 18 | 4.118 | 0.003881 | 9904038,9904262,etc | |
| Paper I | 187 | 22 | 8.762 | 0.003183 | 9904421,9904175,etc | |
| source size | 57 | 14 | 4.308 | 0.002613 | 9904248,9904241,etc | |
| central engine | 44 | 15 | 3.071 | 0.002288 | 9904054,9904310,etc | |
| central object | 30 | 13 | 2.417 | 0.002244 | 9904058,9904293,etc | |
| star formation history | 49 | 20 | 2.526 | 0.002145 | 9904044,9904385,etc | |
| count rate | 62 | 22 | 2.381 | 0.001836 | 9904111,9904058,etc | |
| power law | 181 | 54 | 3.396 | 0.00169 | 9904248,9904011,etc | |
| early-type galaxy | 41 | 15 | 2.571 | 0.00136 | 9904426,9904259,etc | |
| gas temperature | 25 | 11 | 2.4 | 0.001323 | 9904136,9904121,etc | |
| X-ray emission | 101 | 33 | 3.125 | 0.001239 | 9904111,9904421,etc | |
| paper I | 32 | 15 | 2.214 | 0.001221 | 9904421,9904243,etc | |
| density field | 53 | 11 | 4.5 | 0.001207 | 9904001,9904350,etc | |
| redshift distribution | 59 | 25 | 2.417 | 0.001174 | 9904175,9904282,etc | |
| broad component | 37 | 11 | 3.2 | 0.001149 | 9904054,9904055,etc | |
| expansion velocity | 40 | 11 | 3.9 | 0.000988 | 9904428,9904002,etc | |
| ambient medium | 37 | 12 | 3.273 | 0.000981 | 9904241,9904056,etc | |
| accretion rate | 53 | 22 | 2.286 | 0.000966 | 9904111,9904044,etc | |
| dust temperature | 36 | 12 | 3.0 | 0.000931 | 9904302,9904204,etc | |
| number count | 30 | 11 | 2.9 | 0.000909 | 9904340,9904014,etc | |
| X-ray source | 90 | 25 | 3.583 | 0.000879 | 9904111,9904282,etc | |
| opposite side | 22 | 11 | 2.1 | 0.000873 | 9904241,9904002,etc | |
| diffuse emission | 35 | 14 | 2.538 | 0.000851 | 9904241,9904428,etc | |
| present observation | 23 | 11 | 2.2 | 0.000805 | 9904248,9904323,etc | |
| spectral slope | 34 | 12 | 2.909 | 0.000775 | 9904057,9904340,etc | |
| two-point correlation function | 25 | 11 | 2.4 | 0.000768 | 9904282,9904074,etc | |
| Hubble type | 43 | 13 | 3.5 | 0.000747 | 9904002,9904426,etc | |
| large-scale structure | 45 | 19 | 2.444 | 0.000737 | 9904428,9904049,etc | |
| matter density | 40 | 18 | 2.294 | 0.000713 | 9904049,9904262,etc | |
| nuclear region | 43 | 19 | 2.333 | 0.00071 | 9904426,9904302,etc | |
| solar abundance | 29 | 13 | 2.25 | 0.000708 | 9904094,9904291,etc | |
| X-ray spectrum | 33 | 15 | 2.214 | 0.000698 | 9904111,9904058,etc | |
| inner disk | 43 | 14 | 3.231 | 0.000683 | 9904111,9904302,etc | |
| photon index | 58 | 24 | 2.174 | 0.000644 | 9904058,9904191,etc | |
| low velocity | 27 | 12 | 2.364 | 0.000586 | 9904243,9904184,etc | |
| outer disk | 32 | 13 | 2.583 | 0.000576 | 9904302,9904323,etc | |
| density contrast | 45 | 15 | 2.714 | 0.000542 | 9904021,9904350,etc | |
| dust emission | 22 | 11 | 2.1 | 0.000537 | 9904102,9904302,etc | |
| matter distribution | 24 | 12 | 2.091 | 0.000529 | 9904001,9904102,etc | |
| systemic velocity | 24 | 11 | 2.3 | 0.000419 | 9904002,9904259,etc | |
| unit area | 27 | 12 | 2.182 | 0.000369 | 9904412,9904102,etc |