physics-2005 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 |
| magnetic field | 1555 | 347 | 4.0 | 0.003599 | 0501130,0501095,etc |
| electric field | 1192 | 291 | 4.667 | 0.002552 | 0501130,0501095,etc |
| boundary condition | 751 | 259 | 2.938 | 0.001919 | 0501013,0501082,etc |
| initial condition | 557 | 242 | 2.333 | 0.001134 | 0501018,0501062,etc |
| experimental datum | 536 | 233 | 2.071 | 0.00142 | 0501157,0501117,etc |
| ground state | 723 | 224 | 2.182 | 0.001651 | 0501013,0501018,etc |
| time scale | 447 | 196 | 2.3 | 0.00127 | 0501059,0501156,etc |
| kinetic energy | 430 | 182 | 2.25 | 0.001269 | 0501130,0501053,etc |
| power law | 584 | 181 | 3.8 | 0.001966 | 0501104,0501014,etc |
| time interval | 369 | 177 | 6.0 | 0.00086 | 0501043,0501088,etc |
| time step | 512 | 177 | 4.667 | 0.001501 | 0501059,0501156,etc |
| wave function | 771 | 173 | 3.538 | 0.002772 | 0501013,0501081,etc |
| electromagnetic field | 534 | 170 | 3.111 | 0.001545 | 0501130,0501018,etc |
| total energy | 292 | 156 | 2.091 | 0.001002 | 0501013,0501133,etc |
| matrix element | 436 | 137 | 2.889 | 0.001177 | 0501013,0501073,etc |
| angular momentum | 300 | 123 | 2.667 | 0.00102 | 0501018,0501081,etc |
| quantum mechanic | 426 | 121 | 4.0 | 0.001148 | 0501130,0501018,etc |
| laser beam | 231 | 107 | 2.8 | 0.00125 | 0501104,0501043,etc |
| numerical calculation | 148 | 105 | 3.0 | 0.000577 | 0501011,0501088,etc |
| perturbation theory | 190 | 92 | 2.5 | 0.000882 | 0501023,0501070,etc |
| steady state | 319 | 91 | 15.0 | 0.001373 | 0501066,0501085,etc |
| distribution function | 212 | 88 | 3.143 | 0.001313 | 0501013,0501018,etc |
| velocity field | 312 | 84 | 4.0 | 0.001695 | 0502120,0502036,etc |
| Maxwell equation | 260 | 83 | 3.667 | 0.001409 | 0501072,0501085,etc |
| electromagnetic wave | 151 | 82 | 3.0 | 0.000881 | 0501037,0501072,etc |
| nonumber & | 172 | 76 | 3.0 | 0.000733 | 0501087,0501084,etc |
| degree distribution | 321 | 72 | 5.0 | 0.002772 | 0502005,0502028,etc |
| Gaussian distribution | 148 | 72 | 3.0 | 0.00106 | 0503214,0503024,etc |
| dispersion relation | 224 | 67 | 2.25 | 0.001525 | 0501082,0501091,etc |
| critical point | 150 | 63 | 7.25 | 0.00142 | 0502028,0502083,etc |
| wave vector | 148 | 63 | 5.0 | 0.000985 | 0502029,0502050,etc |
| laser pulse | 255 | 62 | 3.0 | 0.002212 | 0501157,0501088,etc |
| growth rate | 212 | 61 | 3.0 | 0.001939 | 0501110,0501123,etc |
| expectation value | 123 | 61 | 2.25 | 0.000808 | 0501117,0501087,etc |
| energy level | 139 | 59 | 4.0 | 0.001831 | 0501070,0501012,etc |
| wave equation | 160 | 59 | 2.333 | 0.001067 | 0501082,0501018,etc |
| financial market | 172 | 59 | 3.25 | 0.001611 | 0502140,0502119,etc |
| neutral atom | 131 | 57 | 2.25 | 0.001148 | 0501006,0501146,etc |
| free energy | 279 | 57 | 3.167 | 0.001674 | 0501133,0501018,etc |
| current density | 140 | 57 | 4.143 | 0.00123 | 0501018,0501059,etc |
| reference frame | 179 | 56 | 3.5 | 0.001411 | 0502115,0502120,etc |
| infinite number | 99 | 56 | 2.167 | 0.000872 | 0503206,0503213,etc |
| stochastic process | 118 | 54 | 4.667 | 0.00099 | 0502152,0502028,etc |
| quantum theory | 190 | 54 | 3.333 | 0.00082 | 0502130,0502088,etc |
| Reynolds number | 158 | 53 | 2.5 | 0.001515 | 0501078,0501005,etc |
| spatial resolution | 134 | 52 | 6.0 | 0.001556 | 0502086,0502105,etc |
| diffusion coefficient | 141 | 51 | 2.5 | 0.001325 | 0501127,0501058,etc |
| physical system | 137 | 51 | 2.571 | 0.000646 | 0502042,0502028,etc |
| charge density | 93 | 49 | 2.5 | 0.000521 | 0501018,0501069,etc |
| group velocity | 174 | 49 | 6.333 | 0.002054 | 0503121,0503055,etc |
| external force | 87 | 49 | 2.25 | 0.000875 | 0503160,0503215,etc |
| electric charge | 141 | 48 | 3.333 | 0.000859 | 0501130,0501084,etc |
| time period | 114 | 48 | 2.5 | 0.00081 | 0503157,0503160,etc |
| hydrogen atom | 117 | 47 | 3.75 | 0.000619 | 0502126,0502112,etc |
| conservation law | 113 | 46 | 5.667 | 0.000663 | 0501018,0501154,etc |
| laser frequency | 99 | 46 | 3.0 | 0.000939 | 0502143,0502073,etc |
| standard model | 81 | 45 | 6.0 | 0.000533 | 0501079,0501124,etc |
| inertial frame | 150 | 45 | 10.0 | 0.001914 | 0501043,0501134,etc |
| Schr"odinger equation | 100 | 45 | 3.0 | 0.000801 | 0502022,0502124,etc |
| Lorentz force | 120 | 45 | 5.333 | 0.00134 | 0503038,0503020,etc |
| energy loss | 114 | 43 | 20.0 | 0.000761 | 0501084,0501071,etc |
| surface tension | 143 | 42 | 3.667 | 0.00154 | 0501042,0501153,etc |
| Bessel function | 75 | 42 | 2.4 | 0.000825 | 0502122,0502016,etc |
| power-law distribution | 103 | 42 | 5.333 | 0.00164 | 0503157,0503184,etc |
| random number | 66 | 41 | 3.0 | 0.000487 | 0501073,0501102,etc |
| general relativity | 139 | 41 | 2.5 | 0.000861 | 0502028,0502089,etc |
| field strength | 97 | 41 | 3.333 | 0.000742 | 0502087,0502060,etc |
| magnetic moment | 241 | 41 | 6.143 | 0.002868 | 0503164,0503005,etc |
| valence electron | 163 | 40 | 3.0 | 0.001702 | 0501079,0501069,etc |
| electron beam | 139 | 40 | 2.5 | 0.001538 | 0501018,0501062,etc |
| resonant frequency | 113 | 40 | 5.0 | 0.002554 | 0502020,0502143,etc |
| frequency shift | 106 | 40 | 5.0 | 0.001501 | 0502117,0502113,etc |
| quantum system | 93 | 39 | 2.667 | 0.000848 | 0501091,0501146,etc |
| small parameter | 76 | 39 | 2.667 | 0.000821 | 0501018,0501146,etc |
| New York | 91 | 39 | 2.333 | 0.00067 | 0502040,0502071,etc |
| classical mechanic | 92 | 39 | 7.25 | 0.00049 | 0504008,0504062,etc |
| gravitational field | 152 | 38 | 3.0 | 0.001949 | 0501081,0501146,etc |
| angular frequency | 72 | 37 | 2.5 | 0.000861 | 0501037,0501043,etc |
| Cartesian coordinate | 55 | 36 | 2.25 | 0.00049 | 0503164,0503228,etc |
| network structure | 80 | 36 | 3.5 | 0.0012 | 0503138,0503147,etc |
| random network | 79 | 36 | 2.25 | 0.001216 | 0503168,0503147,etc |
| laser intensity | 93 | 35 | 3.0 | 0.001138 | 0503226,0503034,etc |
| phase velocity | 113 | 34 | 3.0 | 0.002011 | 0501059,0501153,etc |
| energy conservation | 70 | 34 | 4.0 | 0.000494 | 0501018,0501084,etc |
| power law distribution | 98 | 34 | 4.0 | 0.002204 | 0502005,0502028,etc |
| quantum electrodynamics | 61 | 34 | 6.0 | 0.000407 | 0502067,0502024,etc |
| boundary layer | 128 | 33 | 2.667 | 0.001493 | 0501158,0501136,etc |
| relative motion | 72 | 33 | 4.5 | 0.001022 | 0503227,0503020,etc |
| decay rate | 102 | 33 | 7.333 | 0.002012 | 0504062,0504119,etc |
| relative error | 62 | 32 | 2.333 | 0.000533 | 0501018,0501059,etc |
| probe beam | 111 | 31 | 5.0 | 0.001722 | 0501057,0501089,etc |
| variational principle | 83 | 31 | 9.5 | 0.000582 | 0501013,0501018,etc |
| photon energy | 80 | 31 | 4.333 | 0.001209 | 0502051,0502054,etc |
| thermal equilibrium | 70 | 31 | 3.0 | 0.000933 | 0502029,0502056,etc |
| field equation | 88 | 31 | 4.5 | 0.001297 | 0505031,0505063,etc |
| characteristic time | 61 | 30 | 5.0 | 0.000719 | 0501085,0501022,etc |
| vector field | 89 | 30 | 3.0 | 0.001426 | 0501018,0501011,etc |
| relativistic effect | 60 | 30 | 3.0 | 0.000414 | 0501100,0501083,etc |
| electron mass | 57 | 30 | 3.0 | 0.000613 | 0501084,0501080,etc |
| atomic system | 53 | 30 | 3.5 | 0.000584 | 0502112,0502016,etc |
Last update: 2022-01-09