| 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 | 836 | 151 | 7.429 | 0.003309 | 0201011,0201026,etc | |
| experimental datum | 339 | 147 | 3.444 | 0.001043 | 0201011,0201049,etc | |
| electric field | 527 | 144 | 4.143 | 0.002337 | 0201067,0201026,etc | |
| ground state | 435 | 136 | 3.444 | 0.001504 | 0201067,0201010,etc | |
| boundary condition | 314 | 110 | 2.667 | 0.001198 | 0201011,0201010,etc | |
| experimental result | 174 | 104 | 2.6 | 0.000691 | 0201011,0201052,etc | |
| matrix element | 293 | 87 | 3.5 | 0.002206 | 0201011,0201010,etc | |
| differential equation | 191 | 85 | 2.167 | 0.001866 | 0201001,0201040,etc | |
| time scale | 167 | 83 | 2.5 | 0.000694 | 0201001,0201062,etc | |
| quantum mechanic | 210 | 77 | 14.333 | 0.001083 | 0201056,0201066,etc | |
| angular momentum | 182 | 76 | 9.0 | 0.001274 | 0202066,0202050,etc | |
| phase space | 169 | 68 | 2.4 | 0.001317 | 0201049,0201062,etc | |
| electromagnetic field | 188 | 67 | 4.0 | 0.001476 | 0201042,0201065,etc | |
| potential energy | 136 | 58 | 2.5 | 0.001307 | 0201022,0201042,etc | |
| real part | 129 | 57 | 3.0 | 0.001125 | 0201040,0201041,etc | |
| time step | 146 | 54 | 3.8 | 0.001157 | 0203012,0203038,etc | |
| refractive index | 170 | 51 | 2.4 | 0.001604 | 0202048,0202002,etc | |
| total energy | 147 | 50 | 8.0 | 0.000986 | 0201063,0201042,etc | |
| distribution function | 135 | 49 | 3.0 | 0.001564 | 0202075,0202064,etc | |
| external field | 158 | 48 | 4.667 | 0.001223 | 0201011,0201026,etc | |
| initial state | 95 | 48 | 3.25 | 0.000952 | 0201010,0201042,etc | |
| energy level | 132 | 47 | 6.333 | 0.001494 | 0202060,0202049,etc | |
| time dependence | 78 | 44 | 3.0 | 0.000497 | 0201037,0201035,etc | |
| free energy | 87 | 39 | 2.5 | 0.001381 | 0201046,0201007,etc | |
| binding energy | 130 | 38 | 6.0 | 0.001293 | 0202049,0202019,etc | |
| wave equation | 111 | 37 | 3.0 | 0.000997 | 0203077,0203062,etc | |
| steady state | 98 | 35 | 5.667 | 0.000578 | 0201040,0201036,etc | |
| velocity field | 101 | 33 | 7.0 | 0.001344 | 0202047,0202028,etc | |
| exact solution | 56 | 31 | 4.0 | 0.000576 | 0201046,0201066,etc | |
| probability density | 107 | 31 | 4.75 | 0.0007 | 0201046,0201015,etc | |
| phase shift | 92 | 30 | 4.0 | 0.001662 | 0201066,0201021,etc | |
| diffusion coefficient | 140 | 30 | 3.667 | 0.001964 | 0202047,0202008,etc | |
| correlation function | 81 | 30 | 3.0 | 0.001057 | 0202021,0202028,etc | |
| laser field | 102 | 29 | 2.75 | 0.001292 | 0202043,0202066,etc | |
| Appendix A | 68 | 28 | 3.0 | 0.00034 | 0201037,0201053,etc | |
| group velocity | 98 | 28 | 3.0 | 0.001189 | 0202051,0202069,etc | |
| hydrogen atom | 127 | 27 | 3.75 | 0.002124 | 0201067,0201063,etc | |
| power law | 58 | 26 | 3.5 | 0.000831 | 0201063,0201015,etc | |
| Bessel function | 59 | 26 | 2.25 | 0.000651 | 0202030,0202054,etc | |
| Maxwell equation | 135 | 26 | 3.0 | 0.002148 | 0202030,0202025,etc | |
| dispersion relation | 70 | 26 | 3.0 | 0.000633 | 0202051,0202035,etc | |
| configuration space | 50 | 25 | 2.5 | 0.000919 | 0203044,0203032,etc | |
| valence electron | 52 | 25 | 3.5 | 0.000674 | 0204081,0204055,etc | |
| Monte Carlo simulation | 55 | 25 | 4.0 | 0.001141 | 0204006,0204052,etc | |
| Gaussian distribution | 47 | 24 | 6.0 | 0.000528 | 0201046,0201049,etc | |
| cold atom | 61 | 24 | 3.0 | 0.000948 | 0201017,0201066,etc | |
| magnetic moment | 66 | 24 | 3.0 | 0.000823 | 0201050,0201065,etc | |
| external force | 49 | 23 | 3.5 | 0.001541 | 0201042,0201043,etc | |
| electron density | 69 | 23 | 8.0 | 0.001156 | 0202054,0202066,etc | |
| explicit expression | 38 | 23 | 2.333 | 0.000437 | 0202001,0202066,etc | |
| quantum theory | 73 | 23 | 2.25 | 0.000987 | 0203006,0203060,etc | |
| general form | 41 | 21 | 7.0 | 0.000343 | 0202001,0202049,etc | |
| probability density function | 48 | 21 | 5.0 | 0.001077 | 0202047,0202070,etc | |
| laser intensity | 67 | 21 | 4.75 | 0.00138 | 0203077,0203040,etc | |
| classical theory | 37 | 21 | 8.0 | 0.00087 | 0203051,0203030,etc | |
| spatial distribution | 43 | 21 | 2.333 | 0.000653 | 0203077,0203045,etc | |
| stochastic process | 58 | 20 | 3.0 | 0.003091 | 0202008,0202014,etc | |
| finite value | 27 | 20 | 3.0 | 0.000931 | 0203005,0203031,etc | |
| nonumber & | 371 | 20 | 7.0 | 0.001952 | 0206017,0206007,etc | |
| dipole moment | 58 | 19 | 3.0 | 0.001154 | 0201020,0201024,etc | |
| external magnetic field | 44 | 19 | 8.5 | 0.0009 | 0202049,0202043,etc | |
| perturbation theory | 42 | 19 | 4.5 | 0.000894 | 0202066,0202020,etc | |
| systematic error | 52 | 19 | 8.0 | 0.001213 | 0202057,0202016,etc | |
| density distribution | 34 | 19 | 6.0 | 0.000519 | 0202075,0202066,etc | |
| harmonic oscillator | 54 | 19 | 3.0 | 0.001557 | 0203049,0203026,etc | |
| upper limit | 69 | 18 | 3.0 | 0.001364 | 0201066,0201034,etc | |
| wave packet | 65 | 18 | 3.0 | 0.001073 | 0204043,0204050,etc | |
| asymptotic behavior | 48 | 17 | 3.667 | 0.000925 | 0201046,0201015,etc | |
| free space | 35 | 17 | 2.5 | 0.002088 | 0202009,0202030,etc | |
| cluster size | 54 | 17 | 3.0 | 0.00109 | 0202032,0202066,etc | |
| statistical property | 36 | 17 | 2.5 | 0.000692 | 0202056,0202047,etc | |
| present model | 37 | 17 | 2.25 | 0.000464 | 0203092,0203006,etc | |
| energy density | 30 | 16 | 2.5 | 0.000472 | 0201042,0201059,etc | |
| Rabi frequency | 41 | 16 | 4.0 | 0.000613 | 0201017,0201029,etc | |
| total angular momentum | 34 | 16 | 2.5 | 0.001164 | 0203077,0203026,etc | |
| alkali atom | 49 | 16 | 5.5 | 0.001411 | 0203077,0203037,etc | |
| rest mass | 98 | 16 | 7.0 | 0.001078 | 0204043,0204077,etc | |
| density matrix | 48 | 15 | 5.0 | 0.000896 | 0201040,0201025,etc | |
| Dirac equation | 84 | 15 | 7.0 | 0.002941 | 0202025,0202055,etc | |
| dimensional space | 30 | 15 | 2.8 | 0.001032 | 0203033,0203015,etc | |
| growth rate | 87 | 15 | 4.0 | 0.001631 | 0203092,0203023,etc | |
| electron beam | 80 | 15 | 3.0 | 0.00268 | 0203083,0203017,etc | |
| electric charge | 37 | 14 | 3.5 | 0.002144 | 0201056,0201043,etc | |
| correlation coefficient | 31 | 14 | 7.0 | 0.000983 | 0201062,0201032,etc | |
| solid curve | 26 | 14 | 3.5 | 0.000305 | 0201045,0201068,etc | |
| atomic density | 29 | 14 | 2.5 | 0.000544 | 0202043,0202071,etc | |
| Schr"odinger equation | 33 | 14 | 5.0 | 0.000519 | 0202060,0202049,etc | |
| general theory | 21 | 14 | 3.0 | 0.000838 | 0202061,0202001,etc | |
| external electric field | 31 | 14 | 2.5 | 0.001168 | 0203042,0203007,etc | |
| experimental observation | 25 | 14 | 2.25 | 0.00061 | 0203092,0203045,etc | |
| atomic transition | 41 | 14 | 5.0 | 0.00177 | 0203077,0203040,etc | |
| transition rate | 93 | 14 | 13.5 | 0.002757 | 0204011,0204014,etc | |
| conservation law | 47 | 14 | 3.0 | 0.001428 | 0206083,0206094,etc | |
| finite temperature | 28 | 14 | 3.0 | 0.000434 | 0206033,0206023,etc | |
| weak interaction | 26 | 13 | 4.0 | 0.001776 | 0201022,0201043,etc | |
| short distance | 34 | 13 | 3.667 | 0.001636 | 0202075,0202018,etc | |
| unit length | 23 | 13 | 5.0 | 0.000381 | 0202071,0202020,etc | |
| absorption spectrum | 63 | 13 | 4.0 | 0.000935 | 0203077,0203040,etc | |
| large system | 29 | 12 | 3.0 | 0.000813 | 0201052,0201007,etc | |
| complex system | 25 | 12 | 4.0 | 0.000824 | 0201061,0201055,etc | |