| 编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
|---|---|---|---|---|---|---|
| Crab Nebula | 55 | 14 | 4.154 | 0.006423 | 0110437,0110395,etc | |
| differential rotation | 92 | 20 | 3.526 | 0.004454 | 0110573,0110275,etc | |
| proper motion | 159 | 27 | 6.077 | 0.0044 | 0110677,0110437,etc | |
| accretion disc | 99 | 27 | 3.769 | 0.004235 | 0110466,0110186,etc | |
| hot spot | 84 | 15 | 5.929 | 0.003951 | 0110227,0110395,etc | |
| black hole mass | 72 | 22 | 3.333 | 0.003803 | 0110461,0110660,etc | |
| light curve | 593 | 93 | 6.185 | 0.003523 | 0110461,0110677,etc | |
| radio source | 274 | 36 | 7.8 | 0.003438 | 0110437,0110122,etc | |
| angular momentum transport | 41 | 12 | 3.182 | 0.003389 | 0110496,0110607,etc | |
| accretion disk | 249 | 70 | 3.464 | 0.003301 | 0110461,0110263,etc | |
| globular cluster | 177 | 46 | 3.889 | 0.003203 | 0110191,0110083,etc | |
| host galaxy | 284 | 63 | 4.516 | 0.003152 | 0110547,0110614,etc | |
| black hole | 336 | 75 | 4.514 | 0.003142 | 0110461,0110547,etc | |
| power spectrum | 389 | 72 | 4.887 | 0.003087 | 0110461,0110508,etc | |
| radio galaxy | 106 | 29 | 3.75 | 0.003079 | 0110437,0110122,etc | |
| bulk velocity | 50 | 14 | 3.769 | 0.003019 | 0110493,0110323,etc | |
| magnetic field | 839 | 130 | 6.496 | 0.002888 | 0110461,0110677,etc | |
| main-sequence star | 37 | 14 | 2.769 | 0.002879 | 0110466,0110263,etc | |
| orbital period | 229 | 59 | 3.931 | 0.002843 | 0110263,0110186,etc | |
| convection zone | 54 | 12 | 4.818 | 0.00284 | 0110445,0110305,etc | |
| extinction curve | 31 | 11 | 3.0 | 0.002831 | 0110551,0110658,etc | |
| dark matter halo | 105 | 36 | 2.829 | 0.002798 | 0110191,0110503,etc | |
| gas particle | 44 | 11 | 4.3 | 0.002787 | 0110233,0110374,etc | |
| planetary nebulae | 56 | 15 | 3.929 | 0.002781 | 0110437,0110456,etc | |
| spiral structure | 28 | 13 | 2.25 | 0.002769 | 0110319,0110275,etc | |
| temperature fluctuation | 73 | 16 | 4.8 | 0.002721 | 0110169,0110415,etc | |
| core region | 70 | 15 | 4.857 | 0.002692 | 0110576,0110561,etc | |
| neutron star | 459 | 65 | 6.734 | 0.002688 | 0110547,0110677,etc | |
| accretion rate | 172 | 50 | 3.49 | 0.002686 | 0110576,0110263,etc | |
| circular velocity | 53 | 14 | 3.846 | 0.002673 | 0110427,0110591,etc | |
| body simulation | 45 | 12 | 3.909 | 0.002602 | 0110503,0110093,etc | |
| time delay | 63 | 14 | 4.769 | 0.002576 | 0110614,0110435,etc | |
| velocity dispersion | 281 | 71 | 3.971 | 0.002564 | 0110191,0110323,etc | |
| X-ray light curve | 29 | 11 | 2.8 | 0.002561 | 0110589,0110130,etc | |
| angular power spectrum | 40 | 13 | 3.25 | 0.002388 | 0110508,0110061,etc | |
| variable star | 75 | 23 | 3.364 | 0.002361 | 0110083,0110612,etc | |
| spectral type | 197 | 53 | 3.654 | 0.00234 | 0110220,0110576,etc | |
| scalar field | 72 | 12 | 4.364 | 0.002329 | 0110595,0110285,etc | |
| star formation | 549 | 134 | 4.083 | 0.002321 | 0110547,0110191,etc | |
| column density | 352 | 78 | 4.455 | 0.002314 | 0110191,0110677,etc | |
| cluster galaxy | 135 | 42 | 3.22 | 0.002304 | 0110284,0110122,etc | |
| effective temperature | 173 | 50 | 3.51 | 0.002263 | 0110677,0110445,etc | |
| fine structure | 34 | 11 | 2.8 | 0.002239 | 0110609,0110106,etc | |
| flux density | 221 | 54 | 4.151 | 0.002215 | 0110677,0110437,etc | |
| distance modulus | 74 | 22 | 3.476 | 0.002211 | 0110083,0110576,etc | |
| selection function | 50 | 13 | 4.0 | 0.002186 | 0110284,0110061,etc | |
| magnetic field strength | 86 | 33 | 2.594 | 0.002084 | 0110573,0110168,etc | |
| radio emission | 192 | 49 | 3.917 | 0.00208 | 0110547,0110122,etc | |
| massive star | 232 | 75 | 3.108 | 0.002072 | 0110547,0110614,etc | |
| line width | 65 | 28 | 2.37 | 0.002041 | 0110153,0110457,etc | |
| radio luminosity | 55 | 13 | 4.333 | 0.002038 | 0110122,0110433,etc | |
| local density | 50 | 14 | 3.769 | 0.002014 | 0110677,0110659,etc | |
| central object | 46 | 15 | 3.214 | 0.002013 | 0110284,0110215,etc | |
| secondary star | 45 | 14 | 3.308 | 0.001997 | 0110186,0110406,etc | |
| morphological type | 54 | 25 | 2.208 | 0.001979 | 0110220,0110685,etc | |
| cluster core | 63 | 25 | 2.583 | 0.001956 | 0110466,0110231,etc | |
| field galaxy | 96 | 30 | 3.276 | 0.001948 | 0110284,0110452,etc | |
| radio lobe | 76 | 18 | 4.412 | 0.001935 | 0110437,0110395,etc | |
| mass ratio | 94 | 34 | 2.788 | 0.001922 | 0110263,0110374,etc | |
| synthetic spectrum | 51 | 15 | 3.286 | 0.00192 | 0110622,0110571,etc | |
| high latitude | 43 | 13 | 3.167 | 0.001917 | 0110630,0110319,etc | |
| redshift bin | 54 | 14 | 3.846 | 0.001907 | 0110461,0110543,etc | |
| cooling flow | 72 | 22 | 3.381 | 0.001903 | 0110311,0110468,etc | |
| star formation rate | 160 | 45 | 3.614 | 0.00189 | 0110614,0110292,etc | |
| Milky Way | 204 | 59 | 3.5 | 0.001886 | 0110191,0110279,etc | |
| star cluster | 60 | 20 | 3.053 | 0.001884 | 0110191,0110619,etc | |
| low mass star | 28 | 14 | 2.077 | 0.00188 | 0110532,0110363,etc | |
| oscillator strength | 47 | 17 | 2.875 | 0.001879 | 0110224,0110566,etc | |
| rotation rate | 52 | 12 | 4.636 | 0.001869 | 0110607,0110444,etc | |
| cosmological parameter | 177 | 52 | 3.451 | 0.001867 | 0110284,0110093,etc | |
| correlation length | 56 | 14 | 3.923 | 0.001864 | 0110503,0110231,etc | |
| elliptical galaxy | 148 | 55 | 2.722 | 0.001848 | 0110284,0110093,etc | |
| total magnitude | 27 | 13 | 2.083 | 0.001833 | 0110685,0110453,etc | |
| time scale | 200 | 90 | 2.236 | 0.001825 | 0110614,0110095,etc | |
| spectral index | 220 | 62 | 3.59 | 0.001809 | 0110547,0110508,etc | |
| central engine | 58 | 21 | 2.85 | 0.001805 | 0110168,0110355,etc | |
| stellar surface | 96 | 37 | 2.611 | 0.001796 | 0110224,0110677,etc | |
| white dwarf | 104 | 37 | 2.861 | 0.001782 | 0110466,0110263,etc | |
| binary system | 132 | 54 | 2.472 | 0.001779 | 0110263,0110009,etc | |
| radiative transfer | 56 | 16 | 3.333 | 0.001763 | 0110496,0110453,etc | |
| relative abundance | 39 | 17 | 2.312 | 0.001746 | 0110630,0110466,etc | |
| dark matter | 273 | 76 | 3.613 | 0.001744 | 0110630,0110323,etc | |
| high density region | 29 | 11 | 2.8 | 0.00174 | 0110521,0110201,etc | |
| dense core | 53 | 20 | 2.737 | 0.001738 | 0110284,0110097,etc | |
| Seyfert galaxy | 87 | 24 | 3.739 | 0.001733 | 0110702,0110707,etc | |
| mass limit | 31 | 12 | 2.636 | 0.001719 | 0110543,0110312,etc | |
| inner Galaxy | 26 | 11 | 2.4 | 0.001718 | 0110630,0110319,etc | |
| low state | 54 | 13 | 4.417 | 0.001715 | 0110639,0110263,etc | |
| mass function | 142 | 43 | 3.333 | 0.00171 | 0110547,0110503,etc | |
| space density | 59 | 20 | 3.0 | 0.001667 | 0110191,0110456,etc | |
| correlation function | 83 | 22 | 3.714 | 0.001661 | 0110220,0110437,etc | |
| luminosity density | 39 | 11 | 3.5 | 0.001633 | 0110395,0110393,etc | |
| core radius | 134 | 41 | 3.075 | 0.001631 | 0110427,0110433,etc | |
| spiral arm | 103 | 32 | 3.29 | 0.001627 | 0110630,0110319,etc | |
| absorption feature | 71 | 28 | 2.593 | 0.001625 | 0110677,0110576,etc | |
| Galactic center | 67 | 24 | 2.826 | 0.001625 | 0110319,0110095,etc | |
| Mach number | 38 | 13 | 3.083 | 0.001616 | 0110453,0110468,etc | |
| line flux | 58 | 21 | 2.6 | 0.001615 | 0110614,0110456,etc | |
| velocity field | 103 | 40 | 2.615 | 0.001613 | 0110323,0110097,etc | |
| density profile | 127 | 53 | 2.423 | 0.001602 | 0110493,0110093,etc | |