编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | large scale structure | 59 | 16 | 3.867 | 0.005348 | 0204043,0204068,etc |
2 | mass loss rate | 40 | 12 | 2.636 | 0.004904 | 0204191,0204399,etc |
3 | rotation curve | 274 | 31 | 8.333 | 0.004165 | 0204240,0204526,etc |
4 | spiral structure | 102 | 15 | 6.643 | 0.003944 | 0204518,0204240,etc |
5 | scalar field | 85 | 11 | 7.9 | 0.003878 | 0204327,0204100,etc |
6 | variable star | 77 | 14 | 5.846 | 0.003749 | 0204489,0204132,etc |
7 | time delay | 98 | 23 | 4.409 | 0.003466 | 0204115,0204426,etc |
8 | gamma-ray burst | 34 | 12 | 3.0 | 0.003451 | 0204008,0204489,etc |
9 | neutron star | 378 | 66 | 5.8 | 0.003296 | 0204053,0204415,etc |
10 | peculiar velocity | 78 | 20 | 3.789 | 0.003247 | 0204021,0204192,etc |
11 | globular cluster | 207 | 46 | 4.578 | 0.00322 | 0204247,0204277,etc |
12 | white dwarf | 143 | 25 | 5.375 | 0.003052 | 0204053,0204189,etc |
13 | light curve | 443 | 71 | 6.3 | 0.003026 | 0204153,0204354,etc |
14 | extinction curve | 78 | 16 | 5.067 | 0.003018 | 0204008,0204178,etc |
15 | distance modulus | 82 | 24 | 3.478 | 0.00293 | 0204008,0204209,etc |
16 | density contrast | 74 | 20 | 3.789 | 0.002744 | 0204136,0204277,etc |
17 | pulse profile | 47 | 14 | 3.538 | 0.002659 | 0204501,0204219,etc |
18 | star-formation rate | 41 | 11 | 4.0 | 0.002638 | 0204528,0204301,etc |
19 | velocity field | 152 | 36 | 4.086 | 0.002632 | 0204518,0204343,etc |
20 | Local Group | 53 | 13 | 4.25 | 0.002614 | 0204399,0204343,etc |
21 | black hole | 266 | 69 | 3.897 | 0.002607 | 0204053,0204153,etc |
22 | power spectrum | 370 | 64 | 5.794 | 0.002456 | 0204153,0204327,etc |
23 | magnetic field | 487 | 88 | 5.54 | 0.002453 | 0204136,0204415,etc |
24 | small-scale structure | 31 | 12 | 2.727 | 0.002406 | 0204464,0204071,etc |
25 | growth rate | 52 | 19 | 2.778 | 0.002397 | 0204136,0204279,etc |
26 | angular resolution | 102 | 34 | 3.0 | 0.002384 | 0204528,0204426,etc |
27 | star-forming region | 81 | 21 | 3.8 | 0.002382 | 0204528,0204336,etc |
28 | spectral type | 201 | 42 | 4.878 | 0.002339 | 0204336,0204399,etc |
29 | correlation function | 61 | 16 | 3.933 | 0.002287 | 0204179,0204211,etc |
30 | star formation efficiency | 37 | 11 | 3.6 | 0.002255 | 0204240,0204161,etc |
31 | solar neighborhood | 63 | 17 | 3.875 | 0.002198 | 0204136,0204339,etc |
32 | host galaxy | 189 | 51 | 3.76 | 0.002111 | 0204528,0204247,etc |
33 | mass-to-light ratio | 44 | 12 | 3.909 | 0.00205 | 0204425,0204436,etc |
34 | radio source | 112 | 25 | 4.125 | 0.002041 | 0204528,0204223,etc |
35 | Monte Carlo simulation | 54 | 20 | 2.789 | 0.002034 | 0204136,0204339,etc |
36 | cosmological model | 56 | 25 | 2.292 | 0.002033 | 0204277,0204493,etc |
37 | X-ray binary | 78 | 21 | 3.85 | 0.002024 | 0204191,0204163,etc |
38 | radial velocity | 177 | 52 | 3.333 | 0.002014 | 0204449,0204136,etc |
39 | radiative transfer | 55 | 21 | 2.55 | 0.002008 | 0204223,0204241,etc |
40 | thick disk | 46 | 15 | 3.214 | 0.001982 | 0204339,0204088,etc |
41 | secondary star | 57 | 11 | 4.3 | 0.001918 | 0204189,0204518,etc |
42 | mass loss | 71 | 25 | 2.792 | 0.001911 | 0204528,0204399,etc |
43 | equivalent width | 240 | 51 | 4.72 | 0.001904 | 0204449,0204336,etc |
44 | fine structure | 40 | 12 | 3.545 | 0.001857 | 0204400,0204017,etc |
45 | power law | 173 | 58 | 2.825 | 0.00185 | 0204153,0204415,etc |
46 | mass transfer | 69 | 20 | 3.211 | 0.001833 | 0204191,0204518,etc |
47 | dwarf galaxy | 133 | 31 | 4.333 | 0.00183 | 0204136,0204528,etc |
48 | dust mass | 61 | 14 | 4.538 | 0.001811 | 0204316,0204060,etc |
49 | accretion disc | 61 | 14 | 4.538 | 0.00179 | 0204518,0204032,etc |
50 | angular momentum | 264 | 56 | 4.745 | 0.001787 | 0204174,0204209,etc |
51 | dark halo | 91 | 16 | 6.0 | 0.001782 | 0204043,0204344,etc |
52 | dark energy | 55 | 13 | 4.5 | 0.001781 | 0204115,0204280,etc |
53 | density fluctuation | 48 | 17 | 2.625 | 0.001776 | 0204277,0204501,etc |
54 | systemic velocity | 59 | 22 | 2.714 | 0.001776 | 0204088,0204343,etc |
55 | ionization parameter | 82 | 17 | 4.938 | 0.001764 | 0204171,0204427,etc |
56 | star formation | 462 | 96 | 4.779 | 0.001763 | 0204136,0204528,etc |
57 | iron line | 50 | 13 | 4.083 | 0.001736 | 0204174,0204300,etc |
58 | synthetic spectrum | 41 | 16 | 2.533 | 0.001726 | 0204449,0204339,etc |
59 | magnetic field line | 41 | 15 | 2.857 | 0.001716 | 0204336,0204254,etc |
60 | oxygen abundance | 80 | 11 | 7.8 | 0.001711 | 0204528,0204316,etc |
61 | scale factor | 43 | 21 | 2.1 | 0.00171 | 0204327,0204115,etc |
62 | dark matter | 259 | 53 | 4.962 | 0.001701 | 0204425,0204528,etc |
63 | radio galaxy | 55 | 19 | 2.944 | 0.001692 | 0204415,0204247,etc |
64 | proper motion | 88 | 31 | 2.9 | 0.001681 | 0204053,0204339,etc |
65 | radio emission | 152 | 37 | 4.111 | 0.001672 | 0204415,0204528,etc |
66 | gravitational radiation | 54 | 13 | 3.917 | 0.001662 | 0204053,0204520,etc |
67 | Galactic center | 27 | 11 | 2.5 | 0.001655 | 0204339,0204110,etc |
68 | cold gas | 59 | 11 | 4.9 | 0.001655 | 0204178,0204240,etc |
69 | dark matter halo | 71 | 26 | 2.8 | 0.001651 | 0204528,0204399,etc |
70 | energy density | 100 | 35 | 2.882 | 0.001641 | 0204327,0204115,etc |
71 | disk galaxy | 101 | 21 | 5.0 | 0.001634 | 0204247,0204240,etc |
72 | X-ray emission | 220 | 58 | 3.842 | 0.001627 | 0204415,0204236,etc |
73 | cosmic ray | 105 | 34 | 3.152 | 0.001602 | 0204147,0204241,etc |
74 | warm gas | 58 | 11 | 5.6 | 0.001576 | 0204240,0204071,etc |
75 | spectral analysis | 63 | 29 | 2.071 | 0.001572 | 0204147,0204209,etc |
76 | position angle | 181 | 44 | 4.116 | 0.001572 | 0204247,0204426,etc |
77 | real space | 29 | 14 | 2.154 | 0.001569 | 0204493,0204389,etc |
78 | shock front | 64 | 18 | 3.706 | 0.001552 | 0204415,0204236,etc |
79 | accretion disk | 172 | 45 | 3.773 | 0.001551 | 0204189,0204223,etc |
80 | time scale | 262 | 74 | 3.575 | 0.001541 | 0204425,0204053,etc |
81 | abundance pattern | 47 | 11 | 4.4 | 0.00153 | 0204189,0204449,etc |
82 | spectral indices | 41 | 20 | 2.105 | 0.001516 | 0204162,0204065,etc |
83 | orbital period | 167 | 51 | 2.98 | 0.001511 | 0204189,0204179,etc |
84 | circular velocity | 54 | 13 | 4.333 | 0.001511 | 0204178,0204240,etc |
85 | spherical symmetry | 52 | 22 | 2.429 | 0.001497 | 0204223,0204183,etc |
86 | surface brightness profile | 69 | 17 | 4.188 | 0.001482 | 0204425,0204343,etc |
87 | effective temperature | 149 | 48 | 3.085 | 0.001469 | 0204189,0204449,etc |
88 | N-body simulation | 59 | 17 | 3.625 | 0.001455 | 0204178,0204493,etc |
89 | Roche lobe | 43 | 15 | 2.929 | 0.001437 | 0204191,0204132,etc |
90 | central object | 33 | 15 | 2.286 | 0.001434 | 0204174,0204336,etc |
91 | Virgo cluster | 42 | 17 | 2.562 | 0.001431 | 0204526,0204192,etc |
92 | luminosity function | 84 | 25 | 3.417 | 0.001424 | 0204510,0204178,etc |
93 | elliptical galaxy | 86 | 38 | 2.27 | 0.001422 | 0204240,0204129,etc |
94 | expansion velocity | 36 | 12 | 3.182 | 0.001421 | 0204008,0204132,etc |
95 | surface brightness | 229 | 48 | 4.851 | 0.001417 | 0204415,0204436,etc |
96 | column density | 299 | 66 | 4.508 | 0.001406 | 0204136,0204464,etc |
97 | excess emission | 33 | 11 | 3.2 | 0.001405 | 0204255,0204140,etc |
98 | Mach number | 36 | 11 | 3.3 | 0.001398 | 0204136,0204415,etc |
99 | dynamical friction | 84 | 15 | 5.857 | 0.001394 | 0204178,0204240,etc |
100 | accretion flow | 67 | 20 | 3.474 | 0.001378 | 0204153,0204174,etc |