编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
oxygen abundance | 65 | 11 | 5.2 | 0.003587 | 0401131,0401576,etc | |
central engine | 63 | 20 | 3.0 | 0.003144 | 0401291,0401046,etc | |
thermal conduction | 66 | 11 | 6.3 | 0.002863 | 0401165,0401247,etc | |
hot gas | 126 | 36 | 3.543 | 0.002568 | 0401165,0401157,etc | |
mass-loss rate | 112 | 19 | 6.056 | 0.002527 | 0401571,0401479,etc | |
terminal velocity | 68 | 13 | 5.5 | 0.00238 | 0401247,0401571,etc | |
optical flux | 55 | 13 | 4.5 | 0.002156 | 0401522,0401524,etc | |
X-ray source | 171 | 52 | 3.333 | 0.001995 | 0401299,0401394,etc | |
soft X-ray spectrum | 42 | 15 | 2.929 | 0.001839 | 0401227,0401026,etc | |
soft X-ray emission | 37 | 13 | 3.0 | 0.001826 | 0401176,0401026,etc | |
accretion rate | 163 | 45 | 3.682 | 0.001784 | 0401158,0401375,etc | |
cluster mass | 56 | 15 | 3.929 | 0.001702 | 0401641,0401403,etc | |
black hole mass | 91 | 26 | 3.56 | 0.001636 | 0401524,0401010,etc | |
central black hole | 68 | 28 | 2.444 | 0.001624 | 0401232,0401052,etc | |
gas temperature | 65 | 21 | 3.15 | 0.001604 | 0401394,0401635,etc | |
Paper I | 236 | 36 | 6.714 | 0.001591 | 0401441,0401592,etc | |
rapid rotation | 28 | 13 | 2.25 | 0.001548 | 0401608,0401316,etc | |
microlensing event | 69 | 14 | 4.769 | 0.001536 | 0401146,0401052,etc | |
star formation history | 130 | 40 | 3.308 | 0.001497 | 0401289,0401098,etc | |
X-ray emission | 294 | 81 | 3.663 | 0.001463 | 0401299,0401165,etc | |
semi-analytic model | 43 | 20 | 2.211 | 0.001386 | 0401159,0401570,etc | |
photon index | 71 | 33 | 2.188 | 0.001355 | 0401299,0401272,etc | |
dust mass | 27 | 11 | 2.5 | 0.001341 | 0401394,0401344,etc | |
density field | 47 | 18 | 2.647 | 0.001331 | 0401249,0401401,etc | |
structural parameter | 31 | 11 | 3.0 | 0.001313 | 0401619,0401570,etc | |
boundary condition | 77 | 33 | 2.375 | 0.001306 | 0401547,0401375,etc | |
redshift distribution | 99 | 35 | 2.853 | 0.001286 | 0401641,0401133,etc | |
strong magnetic field | 46 | 22 | 2.143 | 0.00125 | 0401157,0401133,etc | |
magnetic field line | 72 | 19 | 3.889 | 0.001229 | 0401389,0401145,etc | |
star-forming region | 53 | 22 | 2.476 | 0.001212 | 0401157,0401133,etc | |
X-ray flux | 121 | 44 | 2.791 | 0.001161 | 0401299,0401227,etc | |
size distribution | 33 | 12 | 2.909 | 0.00112 | 0401479,0401560,etc | |
young cluster | 55 | 14 | 2.692 | 0.001075 | 0401085,0401608,etc | |
Fe abundance | 39 | 13 | 3.167 | 0.001064 | 0401165,0401227,etc | |
high-redshift galaxy | 29 | 13 | 2.333 | 0.001051 | 0401500,0401376,etc | |
present day | 34 | 17 | 2.062 | 0.001046 | 0401051,0401401,etc | |
body simulation | 36 | 12 | 3.182 | 0.001025 | 0401097,0401572,etc | |
intrinsic absorption | 36 | 11 | 3.5 | 0.001012 | 0401133,0401524,etc | |
nuclear region | 38 | 13 | 3.0 | 0.001007 | 0401157,0401524,etc | |
cold gas | 73 | 25 | 2.917 | 0.000997 | 0401157,0401232,etc | |
atomic datum | 26 | 11 | 2.5 | 0.000991 | 0401601,0401491,etc | |
ambient medium | 53 | 20 | 2.263 | 0.000978 | 0401165,0401243,etc | |
old stellar population | 28 | 13 | 2.25 | 0.000975 | 0401373,0401052,etc | |
energy band | 51 | 25 | 2.083 | 0.000973 | 0401227,0401176,etc | |
Salpeter IMF | 51 | 14 | 3.769 | 0.000961 | 0401052,0401462,etc | |
soft X-ray | 36 | 12 | 3.182 | 0.000946 | 0401176,0401585,etc | |
X-ray spectrum | 174 | 54 | 3.17 | 0.000933 | 0401299,0401157,etc | |
X-ray luminosity | 142 | 55 | 2.611 | 0.000929 | 0401299,0401394,etc | |
power law | 213 | 95 | 2.255 | 0.00092 | 0401299,0401344,etc | |
high rate | 24 | 11 | 2.3 | 0.000911 | 0401299,0401046,etc | |
xmm observation | 29 | 12 | 2.545 | 0.000911 | 0401165,0401026,etc | |
Monte Carlo simulation | 52 | 26 | 2.04 | 0.000884 | 0401622,0401619,etc | |
cluster age | 33 | 12 | 2.909 | 0.000884 | 0401197,0401144,etc | |
Hubble type | 43 | 13 | 3.417 | 0.000882 | 0401441,0401636,etc | |
count rate | 90 | 39 | 2.263 | 0.000847 | 0401299,0401165,etc | |
ray emission | 41 | 18 | 2.118 | 0.000841 | 0401627,0401277,etc | |
halo mass | 45 | 17 | 2.75 | 0.000825 | 0401199,0401088,etc | |
outer layer | 34 | 17 | 2.062 | 0.000824 | 0401088,0401148,etc | |
active star formation | 25 | 12 | 2.182 | 0.00082 | 0401252,0401306,etc | |
canonical value | 27 | 13 | 2.167 | 0.000812 | 0401335,0401091,etc | |
spectral indices | 39 | 17 | 2.375 | 0.000805 | 0401547,0401571,etc | |
central object | 41 | 16 | 2.467 | 0.000798 | 0401560,0401010,etc | |
non-thermal emission | 26 | 12 | 2.273 | 0.000794 | 0401394,0401571,etc | |
radiative transfer equation | 23 | 11 | 2.2 | 0.00078 | 0401522,0401608,etc | |
low-mass star | 40 | 17 | 2.438 | 0.000772 | 0401341,0401524,etc | |
early-type galaxy | 101 | 29 | 3.571 | 0.000745 | 0401641,0401133,etc | |
conversion factor | 27 | 13 | 2.167 | 0.00073 | 0401051,0401325,etc | |
star-forming galaxy | 71 | 21 | 3.4 | 0.000729 | 0401133,0401051,etc | |
central velocity dispersion | 23 | 11 | 2.2 | 0.000728 | 0401341,0401373,etc | |
X-ray datum | 44 | 21 | 2.1 | 0.000725 | 0401537,0401524,etc | |
dust temperature | 38 | 14 | 2.308 | 0.000724 | 0401560,0401635,etc | |
X-ray binary | 54 | 23 | 2.318 | 0.000714 | 0401227,0401516,etc | |
rotation velocity | 38 | 18 | 2.176 | 0.000704 | 0401341,0401091,etc | |
inner radius | 69 | 33 | 2.062 | 0.000698 | 0401479,0401560,etc | |
local density | 36 | 15 | 2.5 | 0.000677 | 0401234,0401025,etc | |
radial distribution | 37 | 14 | 2.769 | 0.000675 | 0401146,0401427,etc | |
Type Ia supernova | 28 | 12 | 2.364 | 0.000662 | 0401547,0401247,etc | |
late-type galaxy | 53 | 19 | 2.889 | 0.000657 | 0401641,0401133,etc | |
blue side | 27 | 13 | 2.167 | 0.000634 | 0401441,0401131,etc | |
stellar radius | 56 | 25 | 2.292 | 0.000623 | 0401335,0401479,etc | |
cluster population | 22 | 11 | 2.1 | 0.000622 | 0401403,0401197,etc | |
dynamical timescale | 29 | 13 | 2.333 | 0.00062 | 0401560,0401608,etc | |
linear regime | 28 | 12 | 2.273 | 0.000602 | 0401249,0401401,etc | |
systemic velocity | 50 | 20 | 2.053 | 0.000594 | 0401619,0401500,etc | |
high velocity | 48 | 24 | 2.043 | 0.000591 | 0401389,0401635,etc | |
line flux | 57 | 22 | 2.667 | 0.000588 | 0401133,0401051,etc | |
mass limit | 31 | 15 | 2.143 | 0.000563 | 0401340,0401341,etc | |
semi-major axis | 44 | 21 | 2.1 | 0.000531 | 0401560,0401011,etc | |
band image | 56 | 22 | 2.571 | 0.000517 | 0401641,0401560,etc | |
redshift interval | 28 | 14 | 2.077 | 0.000513 | 0401500,0401427,etc | |
paper I | 60 | 29 | 2.107 | 0.000512 | 0401247,0401441,etc | |
high state | 38 | 13 | 2.75 | 0.000489 | 0401026,0401301,etc | |
plasma temperature | 36 | 16 | 2.067 | 0.000468 | 0401176,0401524,etc | |
surface layer | 24 | 11 | 2.1 | 0.000457 | 0401560,0401524,etc | |
detection rate | 36 | 13 | 2.833 | 0.000451 | 0401086,0401528,etc | |
follow-up spectroscopy | 28 | 11 | 2.6 | 0.000443 | 0401641,0401133,etc | |
hot plasma | 43 | 14 | 3.231 | 0.000427 | 0401227,0401524,etc | |
median redshift | 30 | 15 | 2.071 | 0.000406 | 0401289,0401641,etc | |
velocity width | 24 | 12 | 2.091 | 0.000406 | 0401340,0401188,etc | |
Gaussian component | 25 | 11 | 2.4 | 0.000405 | 0401335,0401627,etc | |