astroph-199702 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
	black hole	134	21	6.5	0.006763	9702106,9702126,etc
	neutron star	99	19	5.389	0.00324	9702189,9702150,etc
	magnetic field	113	27	4.308	0.003096	9702121,9702136,etc
	peculiar velocity	73	16	2.133	0.002747	9702145,9702173,etc
	globular cluster	31	14	2.308	0.002684	9702211,9702095,etc
	power spectrum	205	39	5.342	0.002581	9702145,9702211,etc
	luminosity function	76	17	4.562	0.002575	9702230,9702241,etc
	dark matter	134	30	4.448	0.002568	9702018,9702028,etc
	star formation	129	26	5.08	0.002566	9702121,9702123,etc
	spectral type	48	14	3.615	0.00243	9702237,9702142,etc
	number density	98	34	2.939	0.0023	9702173,9702241,etc
	velocity dispersion	235	31	7.767	0.002294	9702173,9702228,etc
	column density	67	20	3.368	0.002235	9702058,9702044,etc
	high redshift	53	22	2.333	0.002234	9702241,9702081,etc
	large-scale structure	33	14	2.308	0.002064	9702145,9702099,etc
	impact parameter	43	11	4.0	0.002029	9702173,9702089,etc
	power law	97	26	3.84	0.001956	9702145,9702228,etc
	correlation function	59	16	3.867	0.001949	9702228,9702099,etc
	density field	39	11	3.5	0.001947	9702145,9702139,etc
	flat universe	53	15	3.643	0.001802	9702173,9702211,etc
	mass function	43	14	3.231	0.001784	9702123,9702081,etc
	rich cluster	36	14	2.615	0.001708	9702145,9702036,etc
	scale length	40	12	3.545	0.001686	9702230,9702106,etc
	dark halo	54	13	4.417	0.001647	9702023,9702126,etc
	angular momentum	90	24	3.87	0.001638	9702145,9702136,etc
	light curve	84	23	3.727	0.001611	9702096,9702180,etc
	Paper I	85	12	7.0	0.00159	9702136,9702089,etc
	numerical simulation	70	29	2.464	0.001577	9702145,9702136,etc
	physical parameter	27	12	2.364	0.001551	9702142,9702197,etc
	hot gas	47	14	3.538	0.001545	9702121,9702036,etc
	star formation rate	24	12	2.091	0.001541	9702123,9702235,etc
	standard model	32	13	2.5	0.001519	9702018,9702075,etc
	optical depth	89	23	3.818	0.001498	9702173,9702096,etc
	cosmological parameter	64	22	2.667	0.001442	9702134,9702211,etc
	cold dark matter	35	16	2.267	0.001431	9702228,9702028,etc
	X-ray luminosity	42	15	2.929	0.001406	9702121,9702150,etc
	elliptical galaxy	69	20	3.368	0.001404	9702145,9702036,etc
	absorption line	40	12	3.455	0.001374	9702180,9702142,etc
	effective temperature	57	16	3.733	0.001366	9702041,9702142,etc
	Milky Way	34	11	3.1	0.001365	9702123,9702081,etc
	surface brightness	86	24	3.435	0.001325	9702121,9702018,etc
	upper limit	141	59	2.397	0.00131	9702145,9702121,etc
	distribution function	54	16	3.533	0.001302	9702136,9702228,etc
	redshift survey	36	13	2.583	0.001278	9702230,9702228,etc
	galaxy distribution	53	14	3.846	0.001244	9702018,9702228,etc
	major axis	69	21	3.4	0.001185	9702121,9702089,etc
	position angle	51	21	2.5	0.001183	9702018,9702123,etc
	angular scale	57	20	2.947	0.001178	9702134,9702028,etc
	X-ray datum	26	12	2.182	0.001152	9702121,9702224,etc
	point source	78	28	2.852	0.001151	9702121,9702018,etc
	error bar	88	38	2.351	0.001146	9702189,9702134,etc
	density perturbation	45	15	3.143	0.001144	9702145,9702211,etc
	massive star	53	13	4.0	0.001141	9702121,9702237,etc
	surface brightness profile	26	11	2.5	0.001138	9702023,9702142,etc
	spiral galaxy	42	15	2.571	0.0011	9702023,9702142,etc
	spectral index	63	25	2.542	0.001031	9702145,9702211,etc
	stellar population	74	17	3.812	0.001023	9702123,9702089,etc
	cosmological model	48	22	2.238	0.001015	9702099,9702241,etc
	structure formation	54	23	2.273	0.000986	9702145,9702134,etc
	accretion disk	45	15	3.143	0.000928	9702096,9702240,etc
	angular size	28	12	2.455	0.000921	9702121,9702241,etc
	stellar mass	32	13	2.083	0.00091	9702081,9702126,etc
	scale factor	29	13	2.333	0.000871	9702173,9702211,etc
	binary system	35	12	3.091	0.000853	9702101,9702008,etc
	rest frame	22	11	2.1	0.000789	9702044,9702042,etc
	temperature anisotropy	30	11	2.9	0.000756	9702211,9702201,etc
	disk galaxy	38	12	3.364	0.000745	9702230,9702089,etc
	galactic disk	38	14	2.846	0.00072	9702081,9702023,etc
	molecular cloud	33	13	2.333	0.00071	9702136,9702156,etc
	radial velocity	47	19	2.556	0.000679	9702150,9702081,etc
	standard deviation	36	17	2.125	0.00067	9702228,9702096,etc
	rotation curve	40	14	3.0	0.000632	9702089,9702106,etc
	mass distribution	70	30	2.345	0.00061	9702145,9702173,etc
	energy spectrum	26	11	2.5	0.000605	9702096,9702158,etc
	formal error	22	11	2.1	0.000569	9702228,9702123,etc
	emission line	36	17	2.188	0.000557	9702230,9702123,etc
	photon energy	30	14	2.231	0.000552	9702028,9702096,etc
	density profile	38	16	2.4	0.000549	9702173,9702156,etc
	galaxy formation	47	20	2.368	0.000463	9702173,9702099,etc
	selection effect	30	14	2.231	0.000447	9702150,9702173,etc
	spatial resolution	29	14	2.154	0.000393	9702121,9702142,etc
	density distribution	24	11	2.3	0.000288	9702173,9702224,etc