astroph-2004 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	upper limit	5678	2241	2.752	0.001089	0401299,0401641,etc
2	magnetic field	9737	1546	6.829	0.003228	0401165,0401394,etc
3	star formation	6632	1531	4.777	0.002008	0401562,0401289,etc
4	emission line	3575	1137	4.084	0.001372	0401165,0401641,etc
5	power law	2675	1105	2.255	0.00099	0401299,0401344,etc
6	black hole	6600	1103	4.958	0.003824	0401547,0401401,etc
7	numerical simulation	2392	1094	2.115	0.000815	0401165,0401547,etc
8	massive star	3168	1049	3.295	0.001765	0401562,0401394,etc
9	high redshift	2892	1019	2.691	0.001154	0401289,0401394,etc
10	optical depth	3223	958	3.197	0.001436	0401299,0401344,etc
11	light curve	5200	952	6.739	0.002684	0401299,0401547,etc
12	number density	2002	949	2.311	0.000945	0401289,0401394,etc
13	X-ray emission	3204	945	3.663	0.001349	0401299,0401165,etc
14	dark matter	3802	939	4.473	0.002355	0401547,0401565,etc
15	velocity dispersion	3614	915	4.014	0.001556	0401641,0401619,etc
16	point source	2428	911	2.93	0.001121	0401299,0401165,etc
17	time scale	2155	906	2.026	0.001057	0401547,0401247,etc
18	column density	3893	892	3.574	0.001613	0401299,0401601,etc
19	systematic error	1796	853	2.274	0.000789	0401547,0401641,etc
20	stellar population	2582	848	2.696	0.001332	0401098,0401133,etc
21	radial velocity	2576	837	3.55	0.001325	0401641,0401619,etc
22	stellar mass	2563	836	2.256	0.001699	0401299,0401401,etc
23	neutron star	4549	834	5.081	0.002987	0401299,0401335,etc
24	standard deviation	1814	827	2.135	0.000714	0401299,0401097,etc
25	Milky Way	2331	823	3.162	0.00147	0401299,0401394,etc
26	power spectrum	4677	804	6.233	0.002716	0401299,0401547,etc
27	accretion disk	2939	801	4.655	0.002128	0401299,0401243,etc
28	angular momentum	2950	794	2.773	0.001788	0401159,0401323,etc
29	spectral index	2273	789	3.092	0.001392	0401562,0401157,etc
30	initial condition	1992	766	2.538	0.001166	0401547,0401247,etc
31	host galaxy	2600	751	3.183	0.001623	0401133,0401619,etc
32	equivalent width	2414	717	3.255	0.001397	0401601,0401133,etc
33	flux density	2684	702	3.453	0.00206	0401157,0401133,etc
34	absolute magnitude	1658	698	2.364	0.000908	0401547,0401133,etc
35	effective temperature	2079	687	3.125	0.00118	0401547,0401622,etc
36	radio emission	2149	666	3.981	0.00158	0401165,0401394,etc
37	kinetic energy	1482	661	2.455	0.000926	0401547,0401247,etc
38	galaxy formation	1433	657	2.269	0.000847	0401394,0401098,etc
39	surface brightness	1909	656	2.7	0.001167	0401165,0401098,etc
40	luminosity function	2314	652	4.509	0.001525	0401289,0401098,etc
41	X-ray luminosity	1974	648	2.611	0.001179	0401299,0401394,etc
42	star formation rate	1839	647	2.305	0.001748	0401289,0401394,etc
43	X-ray spectrum	1601	632	3.17	0.000962	0401299,0401157,etc
44	energy density	1876	631	3.091	0.00143	0401547,0401293,etc
45	position angle	1767	626	3.315	0.001222	0401394,0401157,etc
46	cosmological parameter	1657	620	2.404	0.001389	0401547,0401641,etc
47	density profile	1791	601	3.36	0.001245	0401641,0401159,etc
48	accretion rate	2214	595	3.682	0.001983	0401158,0401375,etc
49	orbital period	2097	592	3.944	0.00188	0401299,0401571,etc
50	mass distribution	1384	580	2.295	0.001015	0401641,0401401,etc
51	stellar wind	1406	574	2.821	0.001187	0401394,0401571,etc
52	mass function	1587	572	3.043	0.001399	0401097,0401401,etc
53	absorption line	1492	571	3.381	0.001085	0401051,0401465,etc
54	low redshift	1172	566	2.057	0.000906	0401133,0401232,etc
55	galaxy cluster	1634	565	2.245	0.001551	0401641,0401227,etc
56	X-ray source	1995	562	3.333	0.001707	0401299,0401394,etc
57	spiral galaxy	1547	560	2.646	0.001381	0401394,0401157,etc
58	line profile	1742	554	2.475	0.001497	0401051,0401243,etc
59	radio source	1958	537	2.957	0.002034	0401394,0401133,etc
60	young star	1136	535	2.432	0.001154	0401619,0401441,etc
61	surface density	1441	533	2.07	0.001039	0401641,0401401,etc
62	molecular cloud	1677	523	2.576	0.001567	0401165,0401560,etc
63	globular cluster	2019	519	3.449	0.00183	0401619,0401227,etc
64	elliptical galaxy	1391	513	2.587	0.001276	0401133,0401619,etc
65	dark matter halo	1466	496	2.884	0.001904	0401159,0401570,etc
66	X-ray flux	1129	489	2.791	0.000948	0401299,0401227,etc
67	compact object	1083	467	2.459	0.001515	0401299,0401537,etc
68	main sequence	1034	467	3.441	0.000806	0401131,0401146,etc
69	proper motion	1768	464	3.676	0.001917	0401234,0401627,etc
70	velocity field	1306	458	3.871	0.001343	0401157,0401195,etc
71	dwarf galaxy	1559	455	2.646	0.001563	0401098,0401133,etc
72	gas density	1001	454	2.16	0.000674	0401394,0401157,etc
73	count rate	1142	453	2.263	0.000957	0401299,0401165,etc
74	electron density	1078	446	3.429	0.000869	0401165,0401601,etc
75	boundary condition	1019	439	2.375	0.000875	0401547,0401375,etc
76	standard model	845	433	2.161	0.000885	0401547,0401622,etc
77	synchrotron emission	1120	429	2.854	0.000828	0401157,0401389,etc
78	star formation history	962	428	3.308	0.001402	0401289,0401098,etc
79	optical counterpart	1006	427	2.935	0.001001	0401299,0401133,etc
80	hot gas	1286	419	3.543	0.001316	0401165,0401157,etc
81	dark energy	2822	410	6.655	0.004305	0401547,0401641,etc
82	central star	1528	407	4.692	0.001808	0401562,0401479,etc
83	dust grain	1062	406	3.148	0.000853	0401344,0401243,etc
84	absorption feature	868	397	2.029	0.000836	0401344,0401641,etc
85	major axis	1063	394	2.741	0.001088	0401098,0401051,etc
86	white dwarf	1884	393	3.771	0.002729	0401299,0401547,etc
87	line width	909	387	2.56	0.000884	0401601,0401051,etc
88	Paper I	2686	377	6.714	0.001808	0401441,0401592,etc
89	redshift distribution	1150	376	2.853	0.001354	0401641,0401133,etc
90	mass ratio	978	375	2.5	0.001268	0401299,0401046,etc
91	early universe	670	375	2.095	0.000786	0401547,0401269,etc
92	early-type galaxy	1384	368	3.571	0.001363	0401641,0401133,etc
93	photon index	837	366	2.188	0.000981	0401299,0401272,etc
94	radiation field	866	358	2.263	0.000974	0401394,0401467,etc
95	X-ray datum	584	357	2.1	0.000683	0401537,0401524,etc
96	scale factor	910	352	2.143	0.001521	0401344,0401547,etc
97	black hole mass	1326	351	3.56	0.004407	0401524,0401010,etc
98	rest frame	685	351	2.76	0.000716	0401547,0401051,etc
99	rotation curve	1685	344	2.929	0.002628	0401619,0401572,etc
100	massive galaxy	955	344	2.567	0.001713	0401133,0401570,etc