astroph-2003 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 |
| upper limit | 5384 | 2184 | 2.481 | 0.001103 | 0301126,0301342,etc |
| magnetic field | 9087 | 1493 | 5.333 | 0.003887 | 0301530,0301589,etc |
| star formation | 6251 | 1432 | 6.071 | 0.001801 | 0301527,0301126,etc |
| power law | 2693 | 1075 | 2.456 | 0.001097 | 0301563,0301497,etc |
| numerical simulation | 2445 | 1065 | 2.283 | 0.000814 | 0301530,0301589,etc |
| emission line | 3259 | 1033 | 3.443 | 0.001325 | 0301040,0301129,etc |
| high redshift | 3120 | 1023 | 3.413 | 0.001202 | 0301040,0301218,etc |
| black hole | 5599 | 988 | 5.421 | 0.003209 | 0301040,0301319,etc |
| massive star | 3124 | 973 | 3.745 | 0.001581 | 0301126,0301299,etc |
| light curve | 5496 | 967 | 5.787 | 0.002725 | 0301644,0301532,etc |
| dark matter | 3338 | 927 | 4.162 | 0.00203 | 0301527,0301040,etc |
| time scale | 2369 | 924 | 2.432 | 0.001244 | 0301126,0301374,etc |
| optical depth | 3106 | 914 | 2.926 | 0.001491 | 0301126,0301569,etc |
| X-ray emission | 2875 | 912 | 2.634 | 0.001463 | 0301040,0301218,etc |
| power spectrum | 5020 | 886 | 6.156 | 0.002833 | 0301563,0301562,etc |
| column density | 3672 | 873 | 2.855 | 0.001573 | 0301040,0301218,etc |
| number density | 2101 | 870 | 2.712 | 0.001079 | 0301264,0301527,etc |
| velocity dispersion | 3113 | 834 | 5.037 | 0.001688 | 0301122,0301626,etc |
| systematic error | 1780 | 832 | 2.224 | 0.000872 | 0301497,0301532,etc |
| point source | 2357 | 814 | 4.517 | 0.001394 | 0301282,0301563,etc |
| neutron star | 4176 | 800 | 6.156 | 0.003597 | 0301319,0301374,etc |
| stellar population | 2414 | 795 | 3.182 | 0.001242 | 0301532,0301342,etc |
| angular momentum | 3349 | 786 | 3.862 | 0.002022 | 0301589,0301527,etc |
| initial condition | 2066 | 766 | 2.821 | 0.001156 | 0301589,0301517,etc |
| radial velocity | 2450 | 761 | 3.355 | 0.001577 | 0301282,0301126,etc |
| host galaxy | 2819 | 749 | 3.369 | 0.001966 | 0301644,0301342,etc |
| Milky Way | 2280 | 739 | 3.257 | 0.001575 | 0301126,0301129,etc |
| spectral index | 1992 | 739 | 2.256 | 0.001656 | 0301563,0301497,etc |
| stellar mass | 1940 | 736 | 2.492 | 0.001195 | 0301527,0301213,etc |
| accretion disk | 2718 | 731 | 2.556 | 0.001961 | 0301589,0301040,etc |
| equivalent width | 2074 | 702 | 2.729 | 0.001039 | 0301282,0301342,etc |
| absolute magnitude | 1704 | 676 | 3.242 | 0.000883 | 0301282,0301527,etc |
| luminosity function | 2521 | 670 | 3.906 | 0.001771 | 0301527,0301122,etc |
| cosmological parameter | 1823 | 666 | 2.644 | 0.001593 | 0301562,0301218,etc |
| surface brightness | 1939 | 659 | 3.875 | 0.001117 | 0301527,0301218,etc |
| kinetic energy | 1450 | 637 | 2.071 | 0.000979 | 0301517,0301218,etc |
| binary system | 1537 | 631 | 3.13 | 0.00103 | 0301282,0301380,etc |
| X-ray spectrum | 1511 | 630 | 2.128 | 0.000896 | 0301040,0301163,etc |
| radio emission | 1837 | 629 | 2.456 | 0.001787 | 0301040,0301299,etc |
| galaxy formation | 1262 | 621 | 2.264 | 0.00106 | 0301527,0301342,etc |
| energy density | 1649 | 608 | 2.9 | 0.001268 | 0301227,0301615,etc |
| cosmic ray | 1639 | 607 | 3.091 | 0.001787 | 0301497,0301040,etc |
| density profile | 1965 | 607 | 3.292 | 0.001459 | 0301589,0301527,etc |
| elliptical galaxy | 1905 | 598 | 3.189 | 0.00161 | 0301527,0301040,etc |
| effective temperature | 1595 | 597 | 2.885 | 0.001085 | 0301045,0301380,etc |
| star formation rate | 1994 | 595 | 3.76 | 0.00182 | 0301299,0301342,etc |
| X-ray luminosity | 1656 | 595 | 2.767 | 0.001202 | 0301040,0301163,etc |
| position angle | 1590 | 592 | 2.451 | 0.001118 | 0301319,0301187,etc |
| orbital period | 2037 | 590 | 3.673 | 0.001718 | 0301349,0301213,etc |
| spectral type | 2167 | 558 | 4.035 | 0.001638 | 0301527,0301380,etc |
| globular cluster | 2289 | 557 | 3.456 | 0.002253 | 0301122,0301419,etc |
| spiral galaxy | 1553 | 554 | 2.698 | 0.001203 | 0301527,0301517,etc |
| accretion rate | 2216 | 551 | 3.596 | 0.001768 | 0301589,0301189,etc |
| low redshift | 1104 | 551 | 2.35 | 0.000644 | 0301530,0301040,etc |
| mass distribution | 1246 | 546 | 2.34 | 0.000822 | 0301380,0301074,etc |
| stellar wind | 1237 | 543 | 3.02 | 0.001204 | 0301380,0301374,etc |
| flux density | 1951 | 531 | 2.488 | 0.001485 | 0301349,0301019,etc |
| galaxy cluster | 1587 | 517 | 3.533 | 0.001692 | 0301122,0301040,etc |
| absorption line | 1257 | 510 | 2.674 | 0.000895 | 0301019,0301361,etc |
| surface density | 1454 | 509 | 2.875 | 0.001101 | 0301122,0301074,etc |
| line profile | 1403 | 505 | 3.233 | 0.001376 | 0301126,0301150,etc |
| mass function | 1648 | 501 | 3.837 | 0.001581 | 0301380,0301074,etc |
| X-ray source | 1828 | 495 | 3.8 | 0.001528 | 0301040,0301319,etc |
| optical spectrum | 1018 | 494 | 2.104 | 0.000757 | 0301040,0301299,etc |
| gas density | 1114 | 493 | 2.814 | 0.000692 | 0301126,0301040,etc |
| dark matter halo | 1424 | 488 | 3.064 | 0.001836 | 0301527,0301624,etc |
| radio source | 1731 | 487 | 3.611 | 0.001578 | 0301563,0301040,etc |
| molecular cloud | 1787 | 480 | 6.209 | 0.00174 | 0301126,0301060,etc |
| mass loss | 1137 | 450 | 3.696 | 0.001031 | 0301589,0301380,etc |
| velocity field | 1463 | 449 | 3.85 | 0.00146 | 0301264,0301126,etc |
| young star | 952 | 445 | 2.27 | 0.000814 | 0301040,0301320,etc |
| X-ray flux | 985 | 442 | 2.722 | 0.001051 | 0301523,0301227,etc |
| hot gas | 1385 | 441 | 2.886 | 0.00156 | 0301040,0301218,etc |
| count rate | 1258 | 439 | 2.192 | 0.001053 | 0301163,0301409,etc |
| dwarf galaxy | 1401 | 437 | 3.535 | 0.001633 | 0301527,0301122,etc |
| line emission | 909 | 430 | 2.241 | 0.000912 | 0301126,0301319,etc |
| proper motion | 1671 | 427 | 4.053 | 0.002347 | 0301282,0301074,etc |
| dust grain | 1337 | 426 | 2.027 | 0.001139 | 0301569,0301342,etc |
| absorption feature | 889 | 422 | 2.095 | 0.000872 | 0301019,0301419,etc |
| boundary condition | 1056 | 421 | 2.758 | 0.000773 | 0301589,0301012,etc |
| selection effect | 764 | 421 | 2.789 | 0.000747 | 0301282,0301349,etc |
| main sequence | 1054 | 421 | 2.3 | 0.000914 | 0301380,0301374,etc |
| synchrotron emission | 1001 | 420 | 2.171 | 0.000906 | 0301387,0301523,etc |
| supernova remnant | 802 | 394 | 2.543 | 0.000994 | 0301129,0301319,etc |
| electron density | 940 | 390 | 2.3 | 0.000866 | 0301129,0301523,etc |
| magnetic field strength | 848 | 388 | 2.667 | 0.001635 | 0301550,0301039,etc |
| compact object | 893 | 387 | 2.897 | 0.001121 | 0301040,0301189,etc |
| mass ratio | 1046 | 386 | 2.35 | 0.001288 | 0301589,0301527,etc |
| central star | 1240 | 383 | 3.432 | 0.00212 | 0301589,0301051,etc |
| solid angle | 601 | 374 | 2.038 | 0.000576 | 0301527,0301218,etc |
| white dwarf | 1723 | 368 | 5.909 | 0.002636 | 0301380,0301523,etc |
| Galactic plane | 924 | 368 | 3.167 | 0.001236 | 0301282,0301349,etc |
| early-type galaxy | 1486 | 367 | 5.267 | 0.00184 | 0301527,0301122,etc |
| stellar evolution | 619 | 363 | 2.3 | 0.000754 | 0301419,0301626,etc |
| large-scale structure | 723 | 361 | 3.667 | 0.0007 | 0301473,0301623,etc |
| bright star | 667 | 361 | 2.098 | 0.000746 | 0301527,0301074,etc |
| early universe | 638 | 360 | 2.2 | 0.000728 | 0301562,0301218,etc |
| line width | 827 | 353 | 2.714 | 0.000844 | 0301057,0301060,etc |
| intergalactic medium | 626 | 352 | 2.231 | 0.00073 | 0301527,0301299,etc |
| major axis | 956 | 345 | 2.105 | 0.000801 | 0301169,0301300,etc |
Last update: 2022-01-09