编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
1 | hot gas | 124 | 29 | 4.179 | 0.004276 | 0206203,0206464,etc |
2 | magnetic field strength | 71 | 26 | 2.8 | 0.002331 | 0206013,0206277,etc |
3 | massive star formation | 46 | 14 | 3.231 | 0.002216 | 0206165,0206037,etc |
4 | number count | 49 | 16 | 3.2 | 0.001889 | 0206140,0206231,etc |
5 | accretion rate | 144 | 33 | 4.344 | 0.001769 | 0206207,0206013,etc |
6 | X-ray emission | 226 | 67 | 3.409 | 0.001633 | 0206013,0206480,etc |
7 | velocity width | 33 | 14 | 2.308 | 0.001633 | 0206088,0206447,etc |
8 | black hole mass | 34 | 15 | 2.286 | 0.001631 | 0206467,0206437,etc |
9 | mass-to-light ratio | 71 | 21 | 3.5 | 0.001576 | 0206203,0206272,etc |
10 | strong magnetic field | 54 | 24 | 2.304 | 0.00154 | 0206030,0206461,etc |
11 | Paper I | 177 | 27 | 6.0 | 0.001521 | 0206475,0206420,etc |
12 | iron abundance | 45 | 13 | 3.5 | 0.001503 | 0206480,0206464,etc |
13 | ray emission | 41 | 12 | 3.364 | 0.001494 | 0206040,0206227,etc |
14 | maximum mass | 33 | 11 | 3.2 | 0.001475 | 0206480,0206475,etc |
15 | high velocity | 25 | 11 | 2.4 | 0.001437 | 0206489,0206200,etc |
16 | density gradient | 41 | 12 | 3.545 | 0.001427 | 0206437,0206160,etc |
17 | X-ray source | 175 | 36 | 4.857 | 0.001424 | 0206429,0206433,etc |
18 | count rate | 107 | 37 | 2.944 | 0.001321 | 0206480,0206429,etc |
19 | magnetic field line | 28 | 14 | 2.077 | 0.001219 | 0206013,0206076,etc |
20 | analytic solution | 33 | 14 | 2.462 | 0.001204 | 0206058,0206357,etc |
21 | early-type galaxy | 100 | 33 | 2.938 | 0.001203 | 0206433,0206140,etc |
22 | redshift distribution | 76 | 23 | 3.409 | 0.001198 | 0206245,0206427,etc |
23 | dust extinction | 48 | 17 | 2.938 | 0.001165 | 0206165,0206295,etc |
24 | metallicity distribution | 42 | 11 | 3.7 | 0.001119 | 0206140,0206121,etc |
25 | X-ray flux | 75 | 28 | 2.741 | 0.001115 | 0206013,0206480,etc |
26 | young pulsar | 25 | 11 | 2.4 | 0.001095 | 0206351,0206470,etc |
27 | cluster core | 47 | 16 | 2.467 | 0.00109 | 0206207,0206437,etc |
28 | mass-loss rate | 76 | 17 | 4.688 | 0.001084 | 0206200,0206309,etc |
29 | central engine | 53 | 22 | 2.381 | 0.001083 | 0206190,0206288,etc |
30 | X-ray luminosity | 117 | 36 | 3.314 | 0.001077 | 0206429,0206422,etc |
31 | star formation history | 56 | 23 | 2.409 | 0.001059 | 0206160,0206381,etc |
32 | nuclear region | 59 | 17 | 3.312 | 0.001032 | 0206160,0206165,etc |
33 | late-type galaxy | 58 | 16 | 3.467 | 0.001018 | 0206272,0206165,etc |
34 | dense gas | 30 | 12 | 2.455 | 0.000945 | 0206121,0206200,etc |
35 | systemic velocity | 47 | 18 | 2.353 | 0.00094 | 0206087,0206200,etc |
36 | photon index | 45 | 22 | 2.095 | 0.000936 | 0206480,0206160,etc |
37 | same redshift | 28 | 14 | 2.077 | 0.000931 | 0206433,0206293,etc |
38 | stellar density | 31 | 13 | 2.25 | 0.000918 | 0206464,0206160,etc |
39 | other cluster | 34 | 14 | 2.385 | 0.000913 | 0206066,0206272,etc |
40 | two-point correlation function | 29 | 11 | 2.6 | 0.000889 | 0206366,0206483,etc |
41 | inner disk | 54 | 15 | 3.786 | 0.000874 | 0206467,0206160,etc |
42 | low surface brightness | 40 | 13 | 3.25 | 0.000833 | 0206157,0206510,etc |
43 | cluster age | 39 | 16 | 2.2 | 0.000832 | 0206437,0206165,etc |
44 | power law | 176 | 81 | 2.188 | 0.000831 | 0206343,0206190,etc |
45 | linear regime | 30 | 12 | 2.636 | 0.000813 | 0206427,0206508,etc |
46 | pressure gradient | 24 | 12 | 2.091 | 0.000809 | 0206357,0206469,etc |
47 | photometric property | 23 | 11 | 2.2 | 0.000799 | 0206444,0206145,etc |
48 | massive cluster | 53 | 16 | 2.667 | 0.000796 | 0206437,0206366,etc |
49 | surface layer | 24 | 11 | 2.3 | 0.000786 | 0206357,0206382,etc |
50 | evolutionary model | 39 | 18 | 2.176 | 0.000762 | 0206473,0206160,etc |
51 | band image | 53 | 17 | 3.125 | 0.000737 | 0206433,0206424,etc |
52 | dark matter distribution | 32 | 11 | 3.1 | 0.000735 | 0206203,0206245,etc |
53 | expansion velocity | 35 | 12 | 3.0 | 0.000734 | 0206058,0206087,etc |
54 | star-forming region | 39 | 19 | 2.111 | 0.000724 | 0206207,0206433,etc |
55 | magnitude limit | 43 | 18 | 2.471 | 0.000717 | 0206231,0206510,etc |
56 | peak intensity | 29 | 13 | 2.333 | 0.000702 | 0206309,0206105,etc |
57 | source term | 31 | 14 | 2.154 | 0.000694 | 0206014,0206461,etc |
58 | outer disk | 52 | 12 | 4.636 | 0.000694 | 0206160,0206165,etc |
59 | velocity range | 28 | 12 | 2.455 | 0.000679 | 0206279,0206447,etc |
60 | emission region | 35 | 14 | 2.615 | 0.000677 | 0206277,0206489,etc |
61 | strong shock | 38 | 14 | 2.692 | 0.000676 | 0206013,0206087,etc |
62 | density field | 78 | 20 | 3.789 | 0.000676 | 0206483,0206052,etc |
63 | source size | 29 | 11 | 2.8 | 0.000676 | 0206176,0206162,etc |
64 | star form | 24 | 12 | 2.091 | 0.000661 | 0206437,0206444,etc |
65 | halo mass | 71 | 17 | 4.188 | 0.000649 | 0206441,0206176,etc |
66 | faint magnitude | 30 | 13 | 2.417 | 0.000646 | 0206147,0206441,etc |
67 | central object | 27 | 11 | 2.4 | 0.000637 | 0206160,0206394,etc |
68 | gas mass | 42 | 18 | 2.412 | 0.000603 | 0206475,0206203,etc |
69 | line flux | 43 | 16 | 2.267 | 0.000599 | 0206480,0206429,etc |
70 | background spectrum | 27 | 13 | 2.167 | 0.000598 | 0206480,0206429,etc |
71 | matter distribution | 73 | 15 | 5.143 | 0.000597 | 0206366,0206483,etc |
72 | boundary condition | 72 | 31 | 2.367 | 0.000594 | 0206111,0206427,etc |
73 | low-mass star | 45 | 17 | 2.625 | 0.000585 | 0206160,0206033,etc |
74 | resolution element | 40 | 15 | 2.571 | 0.000583 | 0206147,0206176,etc |
75 | Appendix A | 36 | 13 | 2.917 | 0.000561 | 0206293,0206431,etc |
76 | core mass | 32 | 11 | 3.0 | 0.00056 | 0206037,0206003,etc |
77 | opening angle | 31 | 13 | 2.417 | 0.000558 | 0206200,0206320,etc |
78 | age estimate | 32 | 11 | 3.1 | 0.000552 | 0206295,0206374,etc |
79 | signal-to-noise ratio | 94 | 45 | 2.091 | 0.000525 | 0206277,0206099,etc |
80 | X-ray binary | 28 | 13 | 2.25 | 0.000521 | 0206374,0206123,etc |
81 | inner radius | 35 | 14 | 2.615 | 0.000516 | 0206475,0206160,etc |
82 | central galaxy | 31 | 12 | 2.455 | 0.000513 | 0206140,0206422,etc |
83 | complete sample | 53 | 21 | 2.6 | 0.000488 | 0206366,0206293,etc |
84 | ionization state | 25 | 11 | 2.3 | 0.000474 | 0206467,0206121,etc |
85 | radial distribution | 40 | 19 | 2.167 | 0.000473 | 0206429,0206260,etc |
86 | high metallicity | 27 | 11 | 2.6 | 0.000464 | 0206066,0206140,etc |
87 | density contrast | 40 | 14 | 3.0 | 0.000436 | 0206262,0206052,etc |
88 | dark matter particle | 24 | 11 | 2.2 | 0.00043 | 0206469,0206508,etc |
89 | star-forming galaxy | 23 | 11 | 2.2 | 0.000356 | 0206165,0206177,etc |
90 | cluster mass | 25 | 12 | 2.091 | 0.000354 | 0206165,0206295,etc |
91 | young cluster | 29 | 12 | 2.545 | 0.000329 | 0206165,0206295,etc |
92 | outer boundary | 35 | 16 | 2.267 | 0.000298 | 0206464,0206196,etc |
93 | metallicity dependence | 22 | 11 | 2.1 | 0.000234 | 0206177,0206075,etc |