编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | young stellar population | 39 | 13 | 3.167 | 0.007007 | 0203286,0203029,etc |
2 | black hole mass | 100 | 31 | 3.3 | 0.003244 | 0203403,0203488,etc |
3 | nuclear region | 52 | 20 | 2.632 | 0.00312 | 0203029,0203355,etc |
4 | mass accretion rate | 121 | 20 | 5.737 | 0.002993 | 0203420,0203403,etc |
5 | Hubble type | 51 | 13 | 4.167 | 0.002625 | 0203399,0203038,etc |
6 | spectral indices | 46 | 12 | 4.0 | 0.002624 | 0203009,0203399,etc |
7 | last stable orbit | 29 | 12 | 2.182 | 0.002531 | 0203349,0203185,etc |
8 | inner disk | 90 | 20 | 4.158 | 0.002387 | 0203016,0203510,etc |
9 | oxygen abundance | 28 | 13 | 2.25 | 0.002369 | 0203401,0203399,etc |
10 | stellar distribution | 31 | 11 | 3.0 | 0.00226 | 0203510,0203300,etc |
11 | radial distribution | 66 | 29 | 2.321 | 0.002127 | 0203421,0203401,etc |
12 | X-ray source | 204 | 44 | 4.674 | 0.001974 | 0203228,0203069,etc |
13 | fundamental parameter | 30 | 13 | 2.417 | 0.001932 | 0203341,0203039,etc |
14 | central velocity dispersion | 62 | 16 | 4.067 | 0.001835 | 0203286,0203471,etc |
15 | boundary condition | 112 | 34 | 3.152 | 0.001755 | 0203057,0203121,etc |
16 | source size | 36 | 12 | 3.182 | 0.001746 | 0203012,0203142,etc |
17 | accretion rate | 150 | 42 | 3.61 | 0.001738 | 0203420,0203369,etc |
18 | iron line | 39 | 12 | 3.364 | 0.001644 | 0203523,0203518,etc |
19 | magnetic field line | 38 | 15 | 2.643 | 0.001643 | 0203421,0203412,etc |
20 | ambient medium | 39 | 12 | 3.455 | 0.001627 | 0203484,0203040,etc |
21 | star-forming galaxy | 43 | 18 | 2.412 | 0.001463 | 0203391,0203176,etc |
22 | energy injection | 54 | 11 | 2.9 | 0.001427 | 0203294,0203363,etc |
23 | early-type galaxy | 181 | 26 | 7.2 | 0.001382 | 0203286,0203042,etc |
24 | X-ray emission | 262 | 68 | 3.881 | 0.001379 | 0203111,0203387,etc |
25 | central black hole | 81 | 27 | 2.885 | 0.00137 | 0203403,0203523,etc |
26 | microlensing event | 37 | 11 | 3.6 | 0.001307 | 0203313,0203006,etc |
27 | galaxy mass | 32 | 13 | 2.583 | 0.001295 | 0203401,0203291,etc |
28 | star formation history | 82 | 32 | 2.581 | 0.001278 | 0203342,0203356,etc |
29 | gas mass | 48 | 20 | 2.421 | 0.001254 | 0203401,0203355,etc |
30 | dark matter particle | 31 | 14 | 2.077 | 0.001249 | 0203342,0203014,etc |
31 | density field | 39 | 15 | 2.714 | 0.001218 | 0203385,0203061,etc |
32 | halo mass | 47 | 13 | 3.583 | 0.001174 | 0203012,0203142,etc |
33 | mass-to-light ratio | 71 | 22 | 3.286 | 0.001172 | 0203291,0203356,etc |
34 | mass-loss rate | 67 | 14 | 5.0 | 0.001149 | 0203328,0203041,etc |
35 | hot gas | 68 | 28 | 2.481 | 0.001142 | 0203294,0203014,etc |
36 | mass flux | 38 | 11 | 3.7 | 0.001135 | 0203420,0203403,etc |
37 | high state | 37 | 13 | 2.75 | 0.001084 | 0203523,0203176,etc |
38 | cluster population | 30 | 12 | 2.636 | 0.00108 | 0203356,0203299,etc |
39 | velocity difference | 33 | 16 | 2.133 | 0.001065 | 0203355,0203106,etc |
40 | N-body simulation | 50 | 19 | 2.722 | 0.001048 | 0203170,0203061,etc |
41 | Paper I | 98 | 25 | 4.042 | 0.001038 | 0203077,0203286,etc |
42 | broad line | 27 | 12 | 2.364 | 0.001001 | 0203310,0203523,etc |
43 | stellar density | 30 | 11 | 2.8 | 0.000994 | 0203313,0203176,etc |
44 | massive cluster | 31 | 12 | 2.545 | 0.000987 | 0203014,0203091,etc |
45 | X-ray background | 36 | 12 | 3.182 | 0.000963 | 0203310,0203321,etc |
46 | cluster formation | 49 | 16 | 3.133 | 0.000953 | 0203356,0203474,etc |
47 | optical luminosity | 33 | 14 | 2.462 | 0.000952 | 0203040,0203158,etc |
48 | power-law spectrum | 30 | 12 | 2.636 | 0.000935 | 0203215,0203243,etc |
49 | hard X-rays | 43 | 16 | 2.667 | 0.000925 | 0203423,0203005,etc |
50 | hardness ratio | 50 | 16 | 2.8 | 0.000894 | 0203111,0203243,etc |
51 | power law | 153 | 63 | 2.419 | 0.000884 | 0203294,0203215,etc |
52 | X-ray datum | 51 | 20 | 2.632 | 0.000883 | 0203310,0203474,etc |
53 | other author | 41 | 11 | 3.5 | 0.00088 | 0203122,0203022,etc |
54 | redshift distribution | 47 | 20 | 2.421 | 0.000872 | 0203163,0203310,etc |
55 | hard band | 33 | 11 | 3.0 | 0.000872 | 0203311,0203175,etc |
56 | dust emission | 42 | 14 | 2.923 | 0.000868 | 0203216,0203355,etc |
57 | central galaxy | 30 | 13 | 2.417 | 0.000861 | 0203125,0203402,etc |
58 | central mass | 31 | 14 | 2.154 | 0.000861 | 0203471,0203415,etc |
59 | body simulation | 28 | 14 | 2.077 | 0.000825 | 0203342,0203125,etc |
60 | expansion velocity | 44 | 20 | 2.211 | 0.000818 | 0203328,0203041,etc |
61 | galaxy group | 31 | 12 | 2.545 | 0.000805 | 0203299,0203281,etc |
62 | flux variation | 27 | 11 | 2.6 | 0.000792 | 0203451,0203335,etc |
63 | blue side | 40 | 15 | 2.286 | 0.000787 | 0203437,0203091,etc |
64 | photon index | 71 | 27 | 2.654 | 0.000786 | 0203243,0203176,etc |
65 | central object | 50 | 20 | 2.579 | 0.000784 | 0203016,0203310,etc |
66 | individual component | 23 | 11 | 2.2 | 0.000777 | 0203341,0203147,etc |
67 | gas temperature | 60 | 20 | 2.737 | 0.000774 | 0203014,0203355,etc |
68 | X-ray luminosity | 139 | 45 | 3.114 | 0.000756 | 0203111,0203387,etc |
69 | evolutionary history | 25 | 12 | 2.182 | 0.000755 | 0203286,0203399,etc |
70 | X-ray binary | 57 | 19 | 3.056 | 0.000753 | 0203403,0203176,etc |
71 | dark matter distribution | 22 | 11 | 2.1 | 0.000748 | 0203342,0203163,etc |
72 | gamma-ray burst | 33 | 16 | 2.067 | 0.000742 | 0203403,0203391,etc |
73 | Fe line | 36 | 13 | 2.917 | 0.000742 | 0203518,0203439,etc |
74 | Chandra observation | 26 | 12 | 2.091 | 0.000723 | 0203484,0203176,etc |
75 | count rate | 96 | 35 | 2.735 | 0.000713 | 0203111,0203523,etc |
76 | magnetic field strength | 37 | 15 | 2.571 | 0.000709 | 0203121,0203075,etc |
77 | grid point | 34 | 11 | 3.2 | 0.000708 | 0203510,0203413,etc |
78 | X-ray band | 65 | 25 | 2.583 | 0.000692 | 0203310,0203422,etc |
79 | cluster mass | 32 | 13 | 2.25 | 0.00067 | 0203356,0203061,etc |
80 | nearby cluster | 31 | 13 | 2.5 | 0.000659 | 0203014,0203427,etc |
81 | X-ray spectrum | 121 | 47 | 2.587 | 0.000652 | 0203025,0203310,etc |
82 | systemic velocity | 60 | 18 | 3.0 | 0.000634 | 0203415,0203281,etc |
83 | young cluster | 24 | 11 | 2.1 | 0.00063 | 0203132,0203356,etc |
84 | dense gas | 34 | 14 | 2.308 | 0.000621 | 0203249,0203414,etc |
85 | model calculation | 26 | 12 | 2.182 | 0.000603 | 0203421,0203216,etc |
86 | inner radius | 57 | 21 | 2.65 | 0.000597 | 0203403,0203163,etc |
87 | mass profile | 28 | 11 | 2.7 | 0.000586 | 0203291,0203255,etc |
88 | line flux | 46 | 20 | 2.263 | 0.000581 | 0203355,0203310,etc |
89 | bright end | 24 | 11 | 2.2 | 0.000573 | 0203116,0203345,etc |
90 | stellar radius | 54 | 20 | 2.789 | 0.000545 | 0203387,0203437,etc |
91 | hard X-ray emission | 26 | 11 | 2.4 | 0.000541 | 0203144,0203423,etc |
92 | central density | 42 | 20 | 2.105 | 0.00054 | 0203012,0203390,etc |
93 | metallicity distribution | 35 | 12 | 3.0 | 0.000534 | 0203510,0203062,etc |
94 | background level | 42 | 18 | 2.235 | 0.000519 | 0203216,0203176,etc |
95 | spectral variability | 26 | 13 | 2.083 | 0.000519 | 0203310,0203243,etc |
96 | X-ray property | 45 | 16 | 2.867 | 0.000513 | 0203310,0203243,etc |
97 | luminosity range | 27 | 13 | 2.167 | 0.000493 | 0203176,0203175,etc |
98 | central source | 52 | 24 | 2.043 | 0.000473 | 0203484,0203523,etc |
99 | opening angle | 41 | 16 | 2.667 | 0.00046 | 0203420,0203391,etc |
100 | power-law model | 36 | 13 | 2.667 | 0.000459 | 0203012,0203523,etc |