| 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 | 6247 | 1085 | 6.092 | 0.003148 | 1101.4637,1101.0924,etc | |
| numerical simulation | 2290 | 1053 | 2.024 | 0.001423 | 1101.5917,1101.3122,etc | |
| electric field | 3405 | 976 | 3.397 | 0.002239 | 1101.5174,1101.0924,etc | |
| initial condition | 2700 | 965 | 2.662 | 0.001244 | 1101.5917,1101.3122,etc | |
| boundary condition | 2993 | 944 | 2.79 | 0.00151 | 1101.4138,1101.0981,etc | |
| experimental datum | 1906 | 827 | 2.189 | 0.00132 | 1101.5917,1101.4932,etc | |
| ground state | 2410 | 784 | 2.396 | 0.001592 | 1101.4637,1101.3602,etc | |
| kinetic energy | 1685 | 659 | 3.208 | 0.001411 | 1101.5917,1101.1313,etc | |
| time step | 1829 | 652 | 2.939 | 0.001193 | 1101.3122,1101.2894,etc | |
| standard deviation | 1094 | 564 | 2.182 | 0.001123 | 1101.0788,1101.1056,etc | |
| total energy | 1341 | 539 | 2.089 | 0.00129 | 1101.4637,1101.4125,etc | |
| initial state | 1214 | 518 | 2.027 | 0.001193 | 1101.0924,1101.5853,etc | |
| power law | 1026 | 436 | 2.656 | 0.001127 | 1101.4757,1101.1287,etc | |
| wave function | 1677 | 435 | 4.686 | 0.001802 | 1101.2825,1101.2657,etc | |
| right-hand side | 812 | 427 | 2.269 | 0.000629 | 1101.4932,1101.4637,etc | |
| electromagnetic field | 1075 | 421 | 5.056 | 0.001398 | 1101.3519,1101.4237,etc | |
| steady state | 1114 | 412 | 3.417 | 0.001676 | 1101.5400,1101.1996,etc | |
| matrix element | 1100 | 408 | 2.382 | 0.001102 | 1101.4932,1101.4637,etc | |
| exact solution | 798 | 391 | 2.467 | 0.001398 | 1101.3122,1101.0924,etc | |
| numerical solution | 758 | 387 | 2.083 | 0.000767 | 1101.1287,1101.5179,etc | |
| room temperature | 712 | 377 | 2.227 | 0.001364 | 1101.1056,1101.0981,etc | |
| quantum mechanic | 1006 | 367 | 5.556 | 0.001463 | 1101.4637,1101.0908,etc | |
| angular momentum | 1122 | 367 | 2.708 | 0.00179 | 1101.4932,1101.4637,etc | |
| phase space | 1101 | 348 | 2.481 | 0.001194 | 1101.4757,1101.5853,etc | |
| phase transition | 1043 | 340 | 3.167 | 0.001583 | 1101.3122,1101.4637,etc | |
| velocity field | 1113 | 339 | 3.207 | 0.001325 | 1101.5917,1101.0924,etc | |
| laser beam | 694 | 319 | 3.75 | 0.001275 | 1101.5174,1101.3602,etc | |
| refractive index | 900 | 311 | 2.167 | 0.002467 | 1101.3519,1101.2063,etc | |
| energy density | 839 | 294 | 3.75 | 0.001789 | 1101.3292,1101.2941,etc | |
| free energy | 1396 | 291 | 4.88 | 0.001989 | 1101.1056,1101.1406,etc | |
| system size | 618 | 285 | 2.267 | 0.001107 | 1101.2804,1101.5853,etc | |
| unit vector | 423 | 284 | 2.176 | 0.000601 | 1101.0829,1101.5507,etc | |
| plane wave | 618 | 283 | 2.591 | 0.000976 | 1101.0829,1101.5507,etc | |
| social network | 1082 | 276 | 2.1 | 0.002147 | 1101.0656,1101.5915,etc | |
| growth rate | 1157 | 271 | 4.708 | 0.002504 | 1101.1318,1101.4608,etc | |
| phase shift | 741 | 268 | 4.818 | 0.001849 | 1101.1570,1101.2475,etc | |
| critical point | 955 | 260 | 2.957 | 0.002257 | 1101.3122,1101.1611,etc | |
| complex network | 719 | 257 | 2.706 | 0.001631 | 1101.4757,1101.0656,etc | |
| distribution function | 772 | 256 | 2.824 | 0.001502 | 1101.3122,1101.4138,etc | |
| energy level | 526 | 256 | 2.2 | 0.000997 | 1101.4637,1101.0211,etc | |
| wave vector | 535 | 251 | 2.87 | 0.000819 | 1101.0829,1101.2825,etc | |
| physical system | 391 | 251 | 2.083 | 0.000562 | 1101.2804,1101.0211,etc | |
| laser pulse | 914 | 249 | 4.824 | 0.002412 | 1101.4326,1101.5179,etc | |
| Gaussian distribution | 425 | 248 | 2.1 | 0.000557 | 1101.1996,1101.3063,etc | |
| wave number | 611 | 246 | 2.467 | 0.001074 | 1101.1403,1101.2332,etc | |
| decay rate | 593 | 243 | 4.182 | 0.001353 | 1101.4932,1101.3602,etc | |
| Reynolds number | 837 | 241 | 3.565 | 0.001926 | 1101.0908,1101.4229,etc | |
| electron density | 604 | 240 | 2.727 | 0.001271 | 1101.4932,1101.4138,etc | |
| spatial distribution | 422 | 239 | 2.429 | 0.00088 | 1101.1056,1101.4880,etc | |
| energy spectrum | 564 | 237 | 3.353 | 0.001263 | 1101.5917,1101.1570,etc | |
| dynamical system | 560 | 236 | 2.375 | 0.001104 | 1101.4757,1101.2804,etc | |
| dipole moment | 627 | 234 | 3.188 | 0.001396 | 1101.1094,1101.0542,etc | |
| Monte Carlo simulation | 472 | 233 | 2.238 | 0.001228 | 1101.3122,1101.1996,etc | |
| degree distribution | 1005 | 228 | 4.692 | 0.002505 | 1101.4757,1101.0656,etc | |
| electromagnetic wave | 506 | 224 | 4.929 | 0.00179 | 1101.4138,1101.0829,etc | |
| correlation function | 736 | 217 | 5.071 | 0.001666 | 1101.2804,1101.5400,etc | |
| network structure | 523 | 211 | 3.0 | 0.001151 | 1101.0656,1101.0788,etc | |
| binding energy | 843 | 209 | 3.933 | 0.001892 | 1101.1056,1101.4326,etc | |
| quantum system | 459 | 208 | 2.438 | 0.000891 | 1101.0211,1101.0908,etc | |
| diffusion coefficient | 537 | 202 | 3.467 | 0.001328 | 1101.1287,1101.1094,etc | |
| phase diagram | 650 | 199 | 3.111 | 0.001355 | 1101.2196,1101.5531,etc | |
| order parameter | 818 | 193 | 2.786 | 0.001821 | 1101.5400,1101.6022,etc | |
| Navier-Stokes equation | 467 | 193 | 3.647 | 0.001061 | 1101.5507,1101.0908,etc | |
| density matrix | 618 | 191 | 3.0 | 0.001339 | 1101.3379,1101.4832,etc | |
| Maxwell' equation | 501 | 188 | 4.143 | 0.00126 | 1101.0924,1101.4880,etc | |
| numerical experiment | 351 | 183 | 2.053 | 0.000646 | 1101.0497,1101.4237,etc | |
| laser field | 584 | 181 | 3.1 | 0.001452 | 1101.4326,1101.0130,etc | |
| external magnetic field | 385 | 180 | 3.5 | 0.002255 | 1101.4637,1101.5825,etc | |
| pulse duration | 395 | 179 | 2.077 | 0.001151 | 1101.4932,1101.3993,etc | |
| grid point | 494 | 179 | 2.35 | 0.00091 | 1101.1531,1101.4832,etc | |
| turbulent flow | 466 | 176 | 2.348 | 0.000984 | 1101.5917,1101.5400,etc | |
| time delay | 407 | 174 | 4.167 | 0.0019 | 1101.3006,1101.1906,etc | |
| physical quantity | 291 | 174 | 2.286 | 0.000733 | 1101.0788,1101.3292,etc | |
| field strength | 359 | 171 | 3.909 | 0.000953 | 1101.3993,1101.5885,etc | |
| direct numerical simulation | 309 | 170 | 2.062 | 0.00163 | 1101.5400,1101.5521,etc | |
| threshold value | 292 | 170 | 2.417 | 0.000964 | 1101.4757,1101.0788,etc | |
| average degree | 432 | 167 | 2.933 | 0.000957 | 1101.4757,1101.5853,etc | |
| transition probability | 373 | 167 | 2.133 | 0.001272 | 1101.4757,1101.5591,etc | |
| Maxwell equation | 411 | 166 | 3.4 | 0.001293 | 1101.0829,1101.5179,etc | |
| resonance frequency | 408 | 166 | 2.286 | 0.001516 | 1101.1570,1101.2559,etc | |
| Appendix A | 275 | 166 | 2.154 | 0.000375 | 1101.2894,1101.1287,etc | |
| black hole | 752 | 163 | 2.615 | 0.003293 | 1101.6015,1101.0569,etc | |
| wave equation | 386 | 161 | 3.7 | 0.00131 | 1101.0829,1101.3519,etc | |
| general relativity | 448 | 160 | 2.889 | 0.001264 | 1101.0981,1101.0908,etc | |
| photon energy | 461 | 160 | 3.765 | 0.00119 | 1101.4932,1101.4138,etc | |
| optical lattice | 531 | 159 | 2.333 | 0.001901 | 1101.4637,1101.3602,etc | |
| free path | 354 | 157 | 3.071 | 0.001143 | 1101.4932,1101.2657,etc | |
| charge density | 396 | 156 | 2.571 | 0.001273 | 1101.5965,1101.1094,etc | |
| current density | 375 | 156 | 3.312 | 0.001117 | 1101.1094,1101.3292,etc | |
| master equation | 482 | 154 | 3.0 | 0.001897 | 1101.3122,1101.3461,etc | |
| control parameter | 318 | 152 | 3.294 | 0.000824 | 1101.3705,1101.5400,etc | |
| small parameter | 233 | 152 | 2.667 | 0.000468 | 1101.2332,1101.3033,etc | |
| surface tension | 589 | 150 | 4.786 | 0.002335 | 1101.2118,1101.2579,etc | |
| electron beam | 685 | 150 | 8.667 | 0.002163 | 1101.5174,1101.4138,etc | |
| partition function | 422 | 150 | 4.545 | 0.001412 | 1101.6022,1101.1695,etc | |
| Hilbert space | 389 | 150 | 2.556 | 0.000856 | 1101.0908,1101.0073,etc | |
| thermal fluctuation | 278 | 147 | 2.417 | 0.001269 | 1101.4237,1101.3791,etc | |
| other node | 319 | 147 | 2.417 | 0.000748 | 1101.4757,1101.0211,etc | |
| spontaneous emission | 344 | 146 | 4.5 | 0.001776 | 1101.3602,1101.3519,etc | |
| energy loss | 325 | 146 | 3.286 | 0.001116 | 1101.3602,1101.1245,etc | |