astroph-1998 新词(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 law	1559	634	2.206	0.001094	9801131,9801041,etc
2	X-ray emission	1352	456	2.815	0.001416	9801101,9801158,etc
3	X-ray source	809	304	3.048	0.001177	9801101,9801226,etc
4	X-ray spectrum	719	292	2.125	0.000976	9801226,9801288,etc
5	accretion rate	1131	287	3.727	0.001546	9801206,9801079,etc
6	X-ray flux	603	282	2.333	0.000892	9801226,9801305,etc
7	X-ray luminosity	779	277	3.1	0.000961	9801305,9801045,etc
8	count rate	742	250	5.4	0.001338	9801226,9801045,etc
9	redshift distribution	746	246	4.056	0.001927	9801158,9801304,etc
10	hot gas	796	245	3.591	0.001581	9801121,9801131,etc
11	boundary condition	629	226	2.5	0.000931	9801151,9801028,etc
12	early-type galaxy	922	223	3.389	0.001594	9801041,9801137,etc
13	large-scale structure	432	218	2.222	0.000905	9801179,9801213,etc
14	complete sample	394	214	2.286	0.000821	9801227,9801179,etc
15	distant galaxy	334	196	2.25	0.00059	9801256,9801137,etc
16	Paper I	1359	189	16.429	0.001473	9801307,9801310,etc
17	number count	437	171	2.091	0.001226	9801158,9801228,etc
18	density field	680	168	2.167	0.001607	9801158,9801102,etc
19	nuclear region	406	159	2.4	0.000762	9801063,9801086,etc
20	paper I	454	158	6.545	0.001102	9801178,9801248,etc
21	galaxy population	284	157	2.167	0.000488	9801158,9801137,etc
22	gas mass	352	155	2.615	0.000762	9801131,9801102,etc
23	central black hole	324	152	2.929	0.001175	9801079,9801041,etc
24	central density	351	150	3.333	0.000923	9801041,9801171,etc
25	emission region	279	149	2.941	0.000788	9801063,9801121,etc
26	spectral indices	306	149	2.062	0.000603	9801121,9801304,etc
27	dust extinction	335	147	2.273	0.000767	9801238,9801307,etc
28	spectral property	231	144	2.222	0.00041	9801206,9801317,etc
29	Appendix A	245	135	2.556	0.000313	9801051,9801082,etc
30	Salpeter IMF	310	134	3.4	0.000746	9801131,9801279,etc
31	band image	370	131	2.7	0.000859	9801017,9801208,etc
32	inner disk	372	129	4.556	0.001097	9801206,9801081,etc
33	rotation velocity	299	127	2.125	0.000952	9801051,9801061,etc
34	ionization state	335	126	2.5	0.001149	9801136,9801039,etc
35	present analysis	190	126	2.267	0.00041	9801256,9801051,etc
36	linear theory	306	123	3.0	0.001087	9801290,9801267,etc
37	diffuse emission	308	122	4.0	0.000777	9801048,9801317,etc
38	gamma-ray burst	340	119	10.0	0.001062	9801320,9801169,etc
39	soft X-rays	213	118	2.5	0.00084	9801181,9801124,etc
40	soft X-ray	232	116	3.0	0.00085	9801238,9801095,etc
41	black hole mass	279	113	2.222	0.001136	9801041,9801226,etc
42	cluster mass	342	112	2.8	0.001258	9801158,9801074,etc
43	two-point correlation function	313	110	3.5	0.002257	9801067,9801011,etc
44	solar neighborhood	224	109	6.857	0.00057	9801321,9801051,etc
45	high-redshift galaxy	214	109	2.545	0.000707	9801063,9801114,etc
46	central surface brightness	223	106	2.125	0.000742	9801016,9801102,etc
47	broad line	182	103	2.833	0.000574	9801063,9801086,etc
48	distance estimate	222	102	2.75	0.000718	9801206,9801081,etc
49	disk model	248	100	5.857	0.001117	9801206,9801051,etc
50	outer disk	320	100	3.8	0.001233	9801206,9801124,etc
51	faint magnitude	199	100	3.333	0.000548	9801051,9801057,etc
52	low-mass star	234	100	2.2	0.000952	9801321,9801051,etc
53	cluster core	196	100	2.091	0.000687	9801158,9801137,etc
54	early epoch	152	99	2.2	0.000612	9801192,9801181,etc
55	X-ray property	197	99	6.5	0.000556	9801317,9801173,etc
56	mass estimate	197	98	2.6	0.000621	9801158,9801020,etc
57	high state	258	98	4.333	0.000875	9801101,9801259,etc
58	velocity difference	167	96	2.8	0.00047	9801157,9801173,etc
59	opening angle	177	93	4.0	0.000519	9801086,9801049,etc
60	soft photon	254	93	3.0	0.000833	9801055,9801232,etc
61	spectral slope	164	92	3.2	0.000688	9801181,9801222,etc
62	body simulation	281	92	3.667	0.000986	9801041,9801192,etc
63	differential equation	157	91	2.222	0.000457	9801088,9801290,etc
64	conversion factor	151	91	2.714	0.000454	9801102,9801279,etc
65	disk component	154	90	2.6	0.00041	9801102,9801057,etc
66	intrinsic scatter	220	90	3.167	0.000748	9801256,9801102,etc
67	outer boundary	219	89	2.667	0.000531	9802081,9802128,etc
68	energy resolution	196	88	4.0	0.000737	9801147,9801320,etc
69	source spectrum	146	87	2.25	0.000528	9801317,9801215,etc
70	grid point	215	86	4.333	0.000902	9801084,9801320,etc
71	beam size	143	86	2.875	0.000411	9801291,9801178,etc
72	dust temperature	219	85	3.5	0.000839	9801098,9801181,etc
73	present sample	160	83	3.0	0.000567	9801256,9801096,etc
74	microlensing event	363	81	2.714	0.001513	9801321,9801174,etc
75	light distribution	155	81	2.25	0.000577	9801158,9801102,etc
76	significant correlation	125	80	2.5	0.000513	9801121,9801179,etc
77	dust content	175	80	11.333	0.000685	9801057,9801181,etc
78	such source	112	80	2.143	0.000372	9801086,9801249,etc
79	main-sequence star	142	80	4.0	0.000545	9803134,9803110,etc
80	hardness ratio	207	79	3.333	0.001041	9801305,9801222,etc
81	baryon fraction	154	79	3.667	0.000794	9801267,9801116,etc
82	low resolution	109	79	2.5	0.000385	9801124,9801023,etc
83	axis ratio	231	79	2.25	0.000913	9802014,9802292,etc
84	absorption system	187	78	2.625	0.000801	9801074,9801213,etc
85	cluster abundance	173	78	2.167	0.000982	9802007,9802008,etc
86	central mass	263	77	2.286	0.001047	9801079,9801041,etc
87	quasar spectrum	175	76	2.667	0.000677	9801063,9801181,etc
88	intermediate redshift	148	75	2.8	0.00305	9801137,9801078,etc
89	galaxy spectrum	192	75	2.667	0.000807	9801137,9801069,etc
90	diffuse gas	142	75	3.0	0.000373	9801317,9801214,etc
91	radio-loud quasar	233	74	2.333	0.001301	9801063,9801288,etc
92	black hole candidate	146	72	2.25	0.001084	9801079,9801095,etc
93	spectral evolution	130	72	2.571	0.000654	9801304,9801137,etc
94	model galaxy	180	72	2.364	0.000775	9801057,9801034,etc
95	event rate	252	71	5.75	0.00115	9801313,9801106,etc
96	average number	120	70	2.5	0.000467	9801320,9801181,etc
97	galaxy center	130	70	2.5	0.00052	9803287,9803274,etc
98	follow-up observation	103	69	3.0	0.000551	9801098,9801181,etc
99	disk mass	155	69	2.5	0.000793	9801025,9801217,etc
100	Cyg X-1	351	69	8.333	0.001742	9802177,9802053,etc