physics-2019 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	numerical simulation	5210	2333	2.174	0.000839	1901.00835,1901.02954,etc
2	magnetic field	11796	2180	5.149	0.002804	1901.08792,1901.06684,etc
3	boundary condition	6811	2112	3.383	0.001309	1901.00496,1901.08789,etc
4	initial condition	5796	2002	2.628	0.001188	1901.04297,1901.07771,etc
5	electric field	6846	1887	3.814	0.002112	1901.08792,1901.00496,etc
6	experimental datum	4316	1885	2.214	0.00098	1901.08792,1901.05931,etc
7	standard deviation	4006	1772	2.031	0.000874	1901.00835,1901.08153,etc
8	time step	4675	1591	3.222	0.001242	1901.00835,1901.07771,etc
9	ground state	4226	1318	3.598	0.001494	1901.07968,1901.00954,etc
10	kinetic energy	3097	1244	2.475	0.001073	1901.08792,1901.05931,etc
11	total energy	2213	1015	2.419	0.000952	1901.07771,1901.03770,etc
12	room temperature	2142	1010	2.209	0.001071	1901.02954,1901.00954,etc
13	differential equation	1709	944	2.185	0.000784	1901.04297,1901.05167,etc
14	imaginary part	2124	915	2.573	0.001003	1901.00496,1901.08789,etc
15	right-hand side	1700	901	2.164	0.000568	1901.07933,1901.02777,etc
16	velocity field	2628	883	2.104	0.001168	1901.11525,1901.10350,etc
17	probability distribution	1953	863	2.611	0.000911	1901.07933,1901.04857,etc
18	exact solution	1502	719	2.391	0.001034	1901.04297,1901.11525,etc
19	refractive index	1681	714	2.48	0.001245	1901.02777,1901.05381,etc
20	wave function	2530	688	4.765	0.00172	1901.08792,1901.02337,etc
21	Reynolds number	2640	676	3.836	0.001761	1901.02954,1901.10350,etc
22	analytical solution	1511	666	2.118	0.001017	1901.04297,1901.08269,etc
23	matrix element	1734	662	2.467	0.001237	1901.04857,1901.01318,etc
24	neural network	3530	659	4.054	0.002677	1901.07836,1901.00519,etc
25	phase transition	1857	659	2.979	0.00147	1901.03770,1901.09291,etc
26	angular momentum	1643	635	2.045	0.001302	1901.08792,1901.07771,etc
27	plane wave	1408	600	2.611	0.001202	1901.08789,1901.11337,etc
28	dispersion relation	2012	592	5.571	0.001349	1901.05931,1901.08789,etc
29	quantum mechanic	1570	585	2.436	0.001068	1901.07968,1901.11317,etc
30	laser beam	1262	576	2.867	0.000996	1901.02443,1901.10743,etc
31	final state	1240	568	2.556	0.001083	1901.07493,1901.02392,etc
32	growth rate	2501	564	5.711	0.002336	1901.08831,1901.06471,etc
33	grid point	1364	556	2.257	0.000896	1901.08176,1901.08269,etc
34	expectation value	1365	552	2.514	0.001089	1901.04857,1901.11247,etc
35	phase shift	1392	550	2.879	0.001318	1901.07968,1901.05769,etc
36	numerical experiment	1039	536	2.405	0.000712	1901.08269,1901.00543,etc
37	external field	1147	534	2.31	0.001125	1901.08792,1901.00543,etc
38	electron density	1490	529	2.244	0.001295	1901.01839,1901.11317,etc
39	laser pulse	2240	526	4.037	0.002698	1901.10743,1901.03184,etc
40	potential energy	1095	509	2.353	0.000924	1901.02954,1901.11525,etc
41	unit cell	1758	506	3.438	0.00205	1901.00202,1901.01318,etc
42	energy level	1181	498	2.657	0.001234	1901.08792,1901.02337,etc
43	training datum	1739	498	4.324	0.001326	1901.07659,1901.02717,etc
44	turbulent flow	1368	489	2.724	0.001146	1901.10350,1901.09991,etc
45	distribution function	1747	488	4.075	0.00148	1901.09291,1901.08138,etc
46	computational domain	1107	486	2.857	0.000648	1901.08269,1901.10350,etc
47	relative error	1131	481	2.125	0.000805	1901.11525,1901.07771,etc
48	flow field	1416	475	3.606	0.001088	1901.05167,1901.03752,etc
49	quantum state	1166	464	2.556	0.00112	1901.05861,1901.09889,etc
50	energy density	1125	461	2.364	0.001085	1901.02777,1901.09823,etc
51	fluid flow	930	455	2.077	0.000711	1901.00835,1901.02925,etc
52	free energy	1664	449	3.73	0.001526	1901.09291,1901.04454,etc
53	direct numerical simulation	860	446	2.2	0.001547	1901.00202,1901.09610,etc
54	linear system	902	442	3.051	0.000697	1901.08269,1901.07937,etc
55	numerical integration	694	440	2.143	0.000501	1901.07771,1901.04857,etc
56	wave number	912	436	2.265	0.000846	1901.00835,1901.00202,etc
57	quantum system	928	431	2.524	0.000934	1901.09629,1901.07968,etc
58	relaxation time	1121	428	2.143	0.001282	1901.03770,1901.07493,etc
59	numerical scheme	990	427	2.897	0.000752	1901.08269,1901.10350,etc
60	critical point	1471	425	4.08	0.002216	1901.04346,1901.07466,etc
61	resonance frequency	1046	424	3.323	0.001514	1901.06684,1901.00954,etc
62	energy range	800	424	2.172	0.000741	1901.04857,1901.04346,etc
63	density matrix	1269	416	2.957	0.001078	1901.07968,1901.00289,etc
64	phase difference	1033	415	2.212	0.001208	1901.11525,1901.09291,etc
65	figure b	852	411	2.429	0.000662	1901.07968,1901.09823,etc
66	basis function	1341	405	2.538	0.001339	1901.00759,1901.06203,etc
67	optical property	793	404	2.179	0.000889	1901.06600,1901.01828,etc
68	external magnetic field	971	397	2.038	0.002015	1901.07359,1901.03077,etc
69	aspect ratio	1127	395	3.667	0.001466	1901.08269,1901.06203,etc
70	photon energy	1002	395	2.2	0.001083	1901.09291,1901.01839,etc
71	Bessel function	727	394	2.519	0.000717	1901.03869,1901.01350,etc
72	dipole moment	898	394	2.783	0.000893	1901.08792,1901.07359,etc
73	fitting parameter	610	394	2.194	0.0005	1901.04857,1901.07937,etc
74	current density	1080	391	2.793	0.001178	1901.09291,1901.10195,etc
75	test case	1005	387	3.25	0.000896	1901.08269,1901.01866,etc
76	chemical reaction	764	384	2.52	0.000806	1901.00835,1901.02263,etc
77	field strength	790	383	2.029	0.000971	1901.02392,1901.01307,etc
78	Figure b	995	382	2.367	0.000884	1901.04747,1901.07968,etc
79	surface tension	1324	374	2.789	0.00154	1901.08138,1901.06471,etc
80	boundary layer	1220	373	2.765	0.001479	1901.10350,1901.07466,etc
81	pulse duration	855	369	2.323	0.001167	1901.08792,1901.02335,etc
82	electronic state	983	368	3.19	0.001606	1901.08792,1901.06697,etc
83	optimization problem	780	367	2.273	0.000683	1901.02925,1901.00618,etc
84	correlation function	1111	363	2.926	0.001606	1901.05861,1901.07816,etc
85	conservation law	897	362	2.379	0.00117	1901.06018,1901.01866,etc
86	evolution equation	773	359	2.345	0.000582	1901.06203,1901.03094,etc
87	energy transfer	865	357	2.222	0.001185	1901.02019,1901.06471,etc
88	group velocity	891	355	3.222	0.001225	1901.11525,1901.00289,etc
89	phase diagram	1076	351	3.375	0.001528	1901.09622,1901.07372,etc
90	input datum	677	350	2.476	0.000672	1901.04857,1901.07937,etc
91	network structure	877	343	3.304	0.000942	1901.04747,1901.07836,etc
92	computational time	592	341	2.091	0.000587	1901.08417,1901.02717,etc
93	single photon	798	339	2.263	0.001622	1901.03099,1901.03325,etc
94	repetition rate	721	339	2.154	0.00108	1901.00954,1901.03752,etc
95	electron beam	1474	338	3.226	0.002645	1901.11317,1901.04283,etc
96	mathematical model	540	337	2.174	0.000528	1901.02337,1901.04297,etc
97	current work	528	337	2.136	0.000583	1901.03184,1901.03869,etc
98	loss function	1119	335	2.684	0.001452	1901.11317,1901.07836,etc
99	complex network	934	333	2.13	0.001266	1901.03607,1901.00111,etc
100	real space	581	332	2.714	0.000828	1901.08831,1901.00289,etc