astroph-2013 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
	upper limit	10204	3709	2.569	0.001088	1301.2465,1301.0410,etc
	magnetic field	20710	2968	8.039	0.003529	1301.0410,1301.0318,etc
	star formation	13110	2426	5.781	0.001834	1301.5640,1301.2008,etc
	standard deviation	4888	2237	2.185	0.000752	1301.2008,1301.0410,etc
	stellar mass	13258	2075	5.778	0.002194	1301.5640,1301.2008,etc
	numerical simulation	4622	2051	2.207	0.000814	1301.4996,1301.0318,etc
	initial condition	6000	1996	2.292	0.00114	1301.4996,1301.0318,etc
	dark matter	8653	1767	4.439	0.002634	1301.3119,1301.6620,etc
	light curve	11499	1740	6.192	0.002826	1301.3202,1301.5009,etc
	number density	4399	1711	2.699	0.000966	1301.4996,1301.3119,etc
	black hole	9337	1701	6.302	0.003468	1301.5189,1301.7427,etc
	Milky Way	5052	1647	3.528	0.001386	1301.2008,1301.0325,etc
	massive star	5836	1613	3.185	0.001606	1301.2008,1301.0325,etc
	emission line	5156	1576	3.59	0.001107	1301.2994,1301.0410,etc
	power spectrum	9819	1555	5.935	0.002512	1301.5721,1301.3119,etc
	radial velocity	4388	1503	2.957	0.001213	1301.4996,1301.0410,etc
	angular momentum	5704	1483	4.315	0.001514	1301.5640,1301.0318,etc
	optical depth	4520	1483	2.781	0.001218	1301.5640,1301.0410,etc
	high redshift	4462	1465	3.425	0.000969	1301.4443,1301.3922,etc
	time scale	3251	1441	2.114	0.000782	1301.2836,1301.7307,etc
	spectral index	4164	1354	2.946	0.001477	1301.5721,1301.7437,etc
	energy density	4160	1348	3.292	0.00135	1301.3119,1301.5189,etc
	binary system	3586	1316	3.536	0.0014	1301.2836,1301.3045,etc
	neutron star	7227	1310	5.591	0.0035	1301.5439,1301.5189,etc
	point source	3194	1310	2.99	0.000883	1301.4996,1301.1163,etc
	kinetic energy	3041	1306	2.595	0.000858	1301.0318,1301.4741,etc
	orbital period	4861	1280	3.741	0.001767	1301.2836,1301.3045,etc
	effective temperature	4035	1280	2.844	0.00111	1301.4996,1301.2994,etc
	velocity dispersion	5579	1261	4.698	0.001856	1301.7427,1301.3045,etc
	stellar population	4050	1240	3.514	0.001246	1301.5640,1301.2994,etc
	column density	5817	1214	4.845	0.001568	1301.0325,1301.2465,etc
	host galaxy	4733	1169	3.621	0.001571	1301.2008,1301.7427,etc
	star formation rate	3808	1161	3.83	0.001647	1301.5640,1301.0325,etc
	cosmic ray	3422	1154	3.233	0.002141	1301.0318,1301.6527,etc
	density profile	3037	1137	2.705	0.000971	1301.0318,1301.5189,etc
	X-ray emission	3332	1135	2.729	0.001229	1301.0410,1301.2814,etc
	spectral resolution	2021	1107	2.126	0.000534	1301.5640,1301.0410,etc
	accretion disk	3806	1066	3.226	0.001776	1301.0410,1301.0318,etc
	cosmological parameter	2736	1021	2.589	0.00126	1301.4443,1301.7171,etc
	accretion rate	4295	989	5.364	0.001927	1301.0410,1301.0318,etc
	flux density	4288	979	3.648	0.001567	1301.7104,1301.2066,etc
	equivalent width	2786	964	3.163	0.001137	1301.5640,1301.2994,etc
	absolute magnitude	2214	951	2.243	0.001133	1301.2008,1301.4996,etc
	spectral type	3734	930	3.957	0.00156	1301.4996,1301.0410,etc
	boundary condition	2333	923	2.714	0.00099	1301.0318,1301.0232,etc
	position angle	2436	918	2.219	0.00112	1301.4443,1301.3045,etc
	stellar wind	2627	906	3.314	0.001622	1301.7104,1301.4741,etc
	galaxy cluster	3158	900	3.31	0.001906	1301.3119,1301.7307,etc
	dark matter halo	3004	899	3.265	0.001847	1301.5640,1301.7427,etc
	mass function	2760	880	2.562	0.001328	1301.4996,1301.7437,etc
	radio emission	2823	877	3.423	0.001455	1301.7004,1301.5785,etc
	low redshift	1893	868	2.158	0.00061	1301.0012,1301.5567,etc
	gas density	2007	868	2.1	0.00063	1301.4996,1301.0318,etc
	mass ratio	2610	866	3.016	0.001126	1301.1469,1301.5567,etc
	scale factor	2432	858	2.921	0.001228	1301.5721,1301.3119,etc
	dark energy	3702	851	4.525	0.002756	1301.5706,1301.1037,etc
	magnetic field strength	2329	850	3.205	0.001605	1301.0410,1301.0318,etc
	molecular cloud	2873	850	3.394	0.001325	1301.0325,1301.5917,etc
	young star	2025	848	2.944	0.000904	1301.5917,1301.3045,etc
	main sequence	2060	840	2.881	0.00106	1301.4996,1301.2994,etc
	line profile	2491	839	2.513	0.001031	1301.0410,1301.7104,etc
	galaxy formation	1901	828	2.365	0.000614	1301.7427,1301.5567,etc
	surface density	2618	825	3.329	0.001162	1301.5640,1301.0325,etc
	massive galaxy	2895	811	3.597	0.001489	1301.5640,1301.3922,etc
	circular orbit	1839	789	2.19	0.000905	1301.7427,1301.2836,etc
	X-ray luminosity	2350	783	3.113	0.001246	1301.0410,1301.0318,etc
	dust grain	2544	783	2.818	0.001211	1301.2465,1301.0318,etc
	mass loss	2395	774	3.246	0.001311	1301.0318,1301.1469,etc
	scalar field	4374	772	6.7	0.002814	1301.6052,1301.5706,etc
	optical spectrum	1615	770	2.014	0.000744	1301.0410,1301.7104,etc
	surface brightness	2001	770	2.482	0.000812	1301.0325,1301.4443,etc
	Galactic plane	1914	756	2.018	0.000912	1301.7210,1301.2641,etc
	compact object	1774	754	2.333	0.001131	1301.5189,1301.2836,etc
	absorption line	1798	743	2.145	0.00107	1301.0410,1301.5463,etc
	proper motion	3247	740	4.704	0.002174	1301.0410,1301.3045,etc
	star-forming galaxy	3382	740	4.557	0.00138	1301.4443,1301.3922,etc
	spectral line	1585	734	2.559	0.000866	1301.7591,1301.7331,etc
	velocity field	1862	721	2.371	0.000846	1301.0318,1301.6052,etc
	globular cluster	2333	710	3.1	0.001727	1301.2008,1301.2994,etc
	X-ray spectrum	1723	700	2.377	0.000864	1301.7591,1301.7307,etc
	bolometric luminosity	1724	695	2.712	0.000734	1301.0410,1301.3922,etc
	probability distribution	1492	689	2.065	0.000666	1301.7437,1301.5009,etc
	Hubble parameter	1639	686	2.957	0.001294	1301.5721,1301.3119,etc
	Monte Carlo simulation	1292	675	2.229	0.001003	1301.4443,1301.6017,etc
	dwarf galaxy	2457	668	2.574	0.001588	1301.2889,1301.0812,etc
	cosmological model	1460	668	2.36	0.000926	1301.5706,1301.3134,etc
	nearby galaxy	1229	666	2.528	0.0005	1301.5640,1301.5917,etc
	luminosity function	2163	665	3.433	0.001455	1301.4996,1301.7427,etc
	star formation history	1503	654	2.145	0.001125	1301.5640,1301.2008,etc
	line emission	1308	654	2.19	0.000539	1301.0325,1301.2465,etc
	electron density	1712	652	2.898	0.001155	1301.0410,1301.7104,etc
	surface gravity	1865	647	2.511	0.001006	1301.2994,1301.7104,etc
	spectral analysis	1335	632	2.212	0.000735	1301.1685,1301.6527,etc
	general relativity	1549	619	2.15	0.001052	1301.2836,1301.1469,etc
	noise level	1142	619	2.098	0.000644	1301.0410,1301.1163,etc
	large-scale structure	1156	618	2.064	0.000635	1301.2771,1301.5706,etc
	cosmic time	1172	610	2.286	0.000645	1301.7004,1301.0012,etc
	solar system	1430	608	2.458	0.000947	1301.7656,1301.1510,etc
	radiation field	1642	604	2.016	0.001027	1301.7104,1301.5917,etc
	synchrotron emission	1497	603	3.036	0.000891	1301.6527,1301.7307,etc