astroph-199812 热词(合成词)列表

这里只显示在超过10篇文章中出现的候选词(前100个)

编号	候选名词	总数	文章数	重复频率	词频弥散	来源期刊
1	power spectrum	751	54	14.151	0.007282	9812417,9812386,etc
2	galactic nucleus	43	19	2.333	0.005867	9812006,9812320,etc
3	peculiar velocity	75	31	2.467	0.005705	9812133,9812009,etc
4	redshift space	41	15	2.5	0.003856	9812417,9812009,etc
5	rotation curve	130	26	5.16	0.003815	9812020,9812322,etc
6	cosmic ray	130	26	4.96	0.003585	9812336,9812104,etc
7	red giant	73	16	4.8	0.003577	9812432,9812389,etc
8	magnetic field	355	59	5.966	0.003211	9812420,9812419,etc
9	neutron star	259	35	7.5	0.002977	9812386,9812006,etc
10	radio source	76	31	2.433	0.002901	9812133,9812245,etc
11	host galaxy	130	47	2.435	0.002887	9812420,9812027,etc
12	proper motion	123	19	6.778	0.00286	9812404,9812019,etc
13	Coma cluster	26	11	2.5	0.002754	9812458,9812009,etc
14	angular size	69	20	3.579	0.002684	9812389,9812252,etc
15	absolute magnitude	185	47	3.978	0.002564	9812404,9812326,etc
16	black hole	274	55	5.056	0.002536	9812420,9812118,etc
17	cosmological parameter	132	35	3.824	0.002525	9812226,9812133,etc
18	Galactic disk	29	11	2.8	0.002408	9812315,9812330,etc
19	ionization state	67	15	4.5	0.002397	9812392,9812210,etc
20	baryon density	36	13	2.5	0.002394	9812125,9812291,etc
21	optical depth	199	48	4.149	0.002336	9812279,9812432,etc
22	redshift distribution	127	35	3.706	0.00231	9812417,9812167,etc
23	minor axis	30	14	2.231	0.0023	9812183,9812264,etc
24	white dwarf	82	18	4.706	0.002296	9812404,9812006,etc
25	dark matter	180	52	3.314	0.002286	9812404,9812326,etc
26	light curve	186	41	4.5	0.002253	9812386,9812358,etc
27	massive star	217	44	4.953	0.00221	9812410,9812357,etc
28	density contrast	64	13	5.083	0.002129	9812133,9812009,etc
29	star formation history	78	29	2.75	0.002077	9812410,9812357,etc
30	mass accretion rate	70	21	3.4	0.002025	9812386,9812432,etc
31	star formation rate	118	37	3.25	0.001991	9812067,9812167,etc
32	accretion disk	187	50	3.633	0.001981	9812420,9812386,etc
33	dark matter halo	61	23	2.591	0.001953	9812118,9812167,etc
34	time scale	120	44	2.302	0.00193	9812358,9812432,etc
35	tidal interaction	34	13	2.75	0.001906	9812177,9812155,etc
36	two-point correlation function	44	17	2.688	0.001882	9812009,9812172,etc
37	solar system	52	15	3.643	0.001853	9812178,9812234,etc
38	central star	77	13	6.167	0.001835	9812279,9812049,etc
39	correlation function	155	25	6.333	0.001827	9812417,9812009,etc
40	cooling time	38	12	3.091	0.001825	9812420,9812264,etc
41	time delay	79	12	7.091	0.001822	9812172,9812021,etc
42	radial velocity	115	47	2.457	0.001803	9812404,9812432,etc
43	paper I	48	15	3.286	0.001801	9812419,9812458,etc
44	orbital period	84	26	3.08	0.001782	9812358,9812432,etc
45	molecular cloud	84	26	3.32	0.001767	9812049,9812320,etc
46	distance modulus	85	19	4.667	0.001766	9812326,9812330,etc
47	spiral arm	42	12	3.727	0.001764	9812183,9812084,etc
48	black hole mass	33	11	3.0	0.00174	9812389,9812392,etc
49	velocity field	122	25	5.042	0.001704	9812027,9812177,etc
50	high redshift	248	76	3.253	0.001703	9812420,9812027,etc
51	energy spectrum	72	24	3.087	0.001689	9812386,9812458,etc
52	supermassive black hole	31	14	2.308	0.00167	9812019,9812236,etc
53	dark halo	73	27	2.731	0.001669	9812118,9812322,etc
54	soft component	41	12	3.273	0.001658	9812358,9812305,etc
55	companion star	36	14	2.615	0.001655	9812006,9812155,etc
56	flux density	130	28	4.778	0.00164	9812279,9812251,etc
57	elliptical galaxy	115	45	2.591	0.001639	9812420,9812027,etc
58	core radius	57	21	2.75	0.001624	9812118,9812006,etc
59	luminosity function	269	54	5.0	0.001622	9812420,9812326,etc
60	background galaxy	48	12	4.273	0.001614	9812172,9812330,etc
61	free path	74	14	4.846	0.001613	9812336,9812372,etc
62	X-ray emission	163	44	3.744	0.001592	9812189,9812245,etc
63	spectral type	107	31	3.467	0.001579	9812404,9812279,etc
64	star formation	327	99	3.255	0.00157	9812410,9812357,etc
65	globular cluster	130	27	4.962	0.001548	9812226,9812133,etc
66	ionization parameter	76	18	4.353	0.001544	9812027,9812392,etc
67	random error	64	14	4.846	0.001541	9812226,9812084,etc
68	boundary condition	107	26	4.2	0.001536	9812314,9812464,etc
69	systemic velocity	42	16	2.533	0.001535	9812177,9812183,etc
70	linear theory	58	18	3.353	0.001528	9812172,9812236,etc
71	radio galaxy	53	23	2.091	0.001517	9812420,9812133,etc
72	density parameter	43	12	2.273	0.001511	9812417,9812226,etc
73	low mass star	30	11	2.9	0.001504	9812252,9812277,etc
74	early-type galaxy	46	16	2.933	0.001501	9812256,9812023,etc
75	number count	65	18	3.294	0.001486	9812420,9812105,etc
76	column density	203	52	3.863	0.001484	9812027,9812404,etc
77	gas flow	27	12	2.364	0.001469	9812177,9812183,etc
78	count rate	107	27	4.077	0.001461	9812386,9812358,etc
79	diffuse emission	35	12	3.091	0.00144	9812458,9812260,etc
80	angular separation	44	14	3.308	0.001438	9812027,9812009,etc
81	Virgo cluster	51	16	3.133	0.001431	9812458,9812245,etc
82	accretion flow	36	15	2.429	0.001409	9812134,9812442,etc
83	open cluster	31	12	2.455	0.001402	9812315,9812168,etc
84	galaxy distribution	91	22	4.286	0.001394	9812009,9812172,etc
85	magnetic field line	48	11	4.7	0.001392	9812458,9812236,etc
86	upper limit	305	113	2.696	0.001366	9812027,9812417,etc
87	effective temperature	119	36	3.371	0.001331	9812432,9812252,etc
88	position angle	74	32	2.355	0.001326	9812105,9812027,etc
89	galaxy formation	137	45	3.091	0.001326	9812410,9812417,etc
90	binary system	65	25	2.667	0.001324	9812155,9812315,etc
91	high redshift galaxy	29	11	2.6	0.001323	9812027,9812322,etc
92	line ratio	79	25	3.042	0.001292	9812049,9812138,etc
93	X-ray flux	69	29	2.393	0.001287	9812420,9812417,etc
94	starburst galaxy	71	26	2.8	0.001287	9812307,9812245,etc
95	dust emission	23	11	2.2	0.001287	9812080,9812070,etc
96	Local Group	64	19	3.389	0.001282	9812410,9812357,etc
97	density distribution	60	22	2.81	0.00128	9812404,9812279,etc
98	point source	104	42	2.512	0.001266	9812279,9812458,etc
99	hot gas	67	23	2.955	0.001209	9812049,9812172,etc
100	tidal force	24	12	2.091	0.001203	9812019,9812315,etc