编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
black hole mass | 123 | 28 | 4.185 | 0.005359 | 0211353,0211192,etc | |
Fe line | 34 | 13 | 2.75 | 0.004634 | 0211508,0211631,etc | |
magnetic field line | 43 | 16 | 2.8 | 0.003898 | 0211019,0211031,etc | |
stellar velocity dispersion | 39 | 16 | 2.533 | 0.003362 | 0211469,0211026,etc | |
cluster formation | 41 | 13 | 3.333 | 0.003001 | 0211169,0211036,etc | |
time variation | 33 | 12 | 2.909 | 0.002637 | 0211548,0211108,etc | |
radio power | 31 | 11 | 2.9 | 0.002626 | 0211469,0211145,etc | |
abundance analysis | 27 | 11 | 2.6 | 0.002583 | 0211167,0211050,etc | |
gamma ray | 51 | 14 | 3.692 | 0.002577 | 0211239,0211051,etc | |
optical afterglow | 46 | 14 | 3.308 | 0.002526 | 0211620,0211245,etc | |
galaxy center | 71 | 19 | 3.778 | 0.002483 | 0211469,0211011,etc | |
age distribution | 51 | 13 | 4.083 | 0.002225 | 0211420,0211485,etc | |
late-type galaxy | 42 | 16 | 2.4 | 0.002067 | 0211620,0211281,etc | |
number count | 57 | 22 | 2.619 | 0.001993 | 0211353,0211487,etc | |
magnetic field strength | 90 | 29 | 3.179 | 0.001969 | 0211374,0211482,etc | |
diffuse X-ray emission | 35 | 16 | 2.2 | 0.001931 | 0211024,0211350,etc | |
X-ray emission | 333 | 82 | 4.086 | 0.001901 | 0211353,0211313,etc | |
X-ray source | 146 | 53 | 2.788 | 0.001841 | 0211158,0211533,etc | |
internal shock | 49 | 12 | 4.364 | 0.00184 | 0211620,0211644,etc | |
inner disk | 69 | 26 | 2.72 | 0.001823 | 0211585,0211316,etc | |
disk mass | 47 | 11 | 4.5 | 0.001823 | 0211440,0211328,etc | |
galaxy group | 66 | 11 | 6.5 | 0.00181 | 0211350,0211011,etc | |
cold gas | 47 | 14 | 3.538 | 0.001788 | 0211369,0211364,etc | |
hot gas | 128 | 44 | 2.907 | 0.001787 | 0211524,0211024,etc | |
toroidal field | 49 | 13 | 4.0 | 0.00175 | 0211019,0211548,etc | |
iron line | 44 | 13 | 3.583 | 0.001742 | 0211363,0211523,etc | |
evolution equation | 34 | 11 | 3.3 | 0.001729 | 0211407,0211602,etc | |
star formation history | 104 | 34 | 3.121 | 0.001696 | 0211024,0211169,etc | |
photon index | 49 | 23 | 2.182 | 0.00166 | 0211145,0211267,etc | |
innermost region | 40 | 17 | 2.438 | 0.001659 | 0211476,0211523,etc | |
warm gas | 31 | 13 | 2.5 | 0.001653 | 0211614,0211649,etc | |
star-forming galaxy | 56 | 18 | 3.118 | 0.001627 | 0211487,0211267,etc | |
nuclear region | 79 | 18 | 4.471 | 0.001622 | 0211024,0211585,etc | |
hard X-ray | 26 | 12 | 2.273 | 0.001615 | 0211649,0211309,etc | |
shape parameter | 26 | 11 | 2.5 | 0.001613 | 0211410,0211179,etc | |
Paper I | 213 | 27 | 7.923 | 0.001558 | 0211169,0211026,etc | |
optical magnitude | 24 | 11 | 2.3 | 0.001497 | 0211094,0211394,etc | |
early-type galaxy | 149 | 33 | 4.625 | 0.001452 | 0211469,0211350,etc | |
soft X-ray emission | 24 | 11 | 2.3 | 0.00139 | 0211552,0211232,etc | |
Chandra observation | 32 | 14 | 2.385 | 0.001373 | 0211482,0211145,etc | |
faint end | 29 | 14 | 2.154 | 0.001283 | 0211561,0211375,etc | |
metal-poor star | 73 | 18 | 4.235 | 0.001277 | 0211167,0211291,etc | |
optical light curve | 32 | 14 | 2.385 | 0.001271 | 0211620,0211100,etc | |
template spectrum | 28 | 12 | 2.455 | 0.001215 | 0211469,0211080,etc | |
redshift distribution | 96 | 28 | 3.185 | 0.001204 | 0211312,0211533,etc | |
optical luminosity | 32 | 13 | 2.583 | 0.001187 | 0211192,0211118,etc | |
complete sample | 57 | 26 | 2.24 | 0.001175 | 0211469,0211117,etc | |
accretion rate | 112 | 37 | 2.75 | 0.001159 | 0211019,0211311,etc | |
cluster mass | 44 | 17 | 2.688 | 0.001153 | 0211471,0211420,etc | |
external medium | 40 | 13 | 3.25 | 0.001152 | 0211482,0211094,etc | |
paper I | 73 | 24 | 3.13 | 0.001142 | 0211353,0211169,etc | |
semi-major axis | 47 | 16 | 2.733 | 0.001133 | 0211225,0211469,etc | |
core region | 39 | 13 | 3.167 | 0.001119 | 0211026,0211183,etc | |
X-ray spectrum | 110 | 52 | 2.137 | 0.001109 | 0211024,0211620,etc | |
photometric measurement | 31 | 14 | 2.308 | 0.001082 | 0211313,0211011,etc | |
absorption system | 41 | 15 | 2.857 | 0.001075 | 0211620,0211094,etc | |
blue wing | 25 | 11 | 2.4 | 0.001071 | 0211554,0211523,etc | |
electric field | 42 | 16 | 2.733 | 0.001056 | 0211273,0211446,etc | |
central source | 65 | 25 | 2.667 | 0.001034 | 0211082,0211145,etc | |
abundance pattern | 53 | 13 | 4.333 | 0.001029 | 0211167,0211344,etc | |
power-law model | 42 | 19 | 2.222 | 0.001023 | 0211469,0211267,etc | |
boundary condition | 70 | 29 | 2.464 | 0.001009 | 0211580,0211601,etc | |
angular momentum transport | 37 | 11 | 3.6 | 0.001007 | 0211023,0211088,etc | |
thermal pressure | 39 | 14 | 2.846 | 0.000997 | 0211649,0211369,etc | |
dynamical timescale | 32 | 12 | 2.727 | 0.000979 | 0211620,0211326,etc | |
X-ray property | 53 | 23 | 2.318 | 0.00096 | 0211024,0211487,etc | |
energy band | 42 | 19 | 2.278 | 0.00096 | 0211584,0211482,etc | |
dust emission | 42 | 18 | 2.353 | 0.000958 | 0211353,0211312,etc | |
count rate | 87 | 37 | 2.222 | 0.000958 | 0211620,0211584,etc | |
strong shock | 38 | 13 | 3.083 | 0.000951 | 0211585,0211360,etc | |
inverse Compton | 52 | 18 | 3.0 | 0.000939 | 0211620,0211482,etc | |
spectral slope | 36 | 15 | 2.5 | 0.00093 | 0211620,0211094,etc | |
source detection | 24 | 11 | 2.3 | 0.000918 | 0211312,0211350,etc | |
low-mass star | 58 | 17 | 3.562 | 0.000911 | 0211471,0211011,etc | |
orbital parameter | 31 | 13 | 2.417 | 0.000907 | 0211445,0211313,etc | |
source flux | 24 | 11 | 2.1 | 0.000893 | 0211533,0211558,etc | |
young pulsar | 23 | 11 | 2.2 | 0.000886 | 0211151,0211357,etc | |
gas temperature | 58 | 26 | 2.2 | 0.000871 | 0211524,0211036,etc | |
X-ray luminosity | 127 | 46 | 2.289 | 0.000841 | 0211533,0211313,etc | |
line flux | 56 | 27 | 2.115 | 0.000831 | 0211363,0211523,etc | |
gamma-ray burst | 52 | 24 | 2.217 | 0.000824 | 0211620,0211245,etc | |
2-10 keV band | 27 | 13 | 2.167 | 0.000786 | 0211094,0211304,etc | |
diffuse emission | 64 | 24 | 2.739 | 0.000774 | 0211469,0211374,etc | |
mass-loss rate | 43 | 17 | 2.562 | 0.000772 | 0211508,0211476,etc | |
velocity range | 60 | 16 | 3.933 | 0.000769 | 0211585,0211473,etc | |
X-ray flux | 94 | 42 | 2.22 | 0.000754 | 0211620,0211554,etc | |
radio band | 24 | 12 | 2.091 | 0.000728 | 0211007,0211552,etc | |
systemic velocity | 50 | 24 | 2.13 | 0.000726 | 0211313,0211585,etc | |
high state | 32 | 11 | 3.0 | 0.000716 | 0211041,0211304,etc | |
wavelength scale | 25 | 12 | 2.182 | 0.000715 | 0211554,0211363,etc | |
intermediate redshift | 26 | 13 | 2.083 | 0.000707 | 0211469,0211232,etc | |
symmetry axis | 30 | 15 | 2.071 | 0.000695 | 0211357,0211326,etc | |
power law | 188 | 76 | 2.493 | 0.000684 | 0211353,0211312,etc | |
unit mass | 36 | 15 | 2.5 | 0.000678 | 0211026,0211580,etc | |
velocity width | 32 | 16 | 2.067 | 0.00067 | 0211473,0211298,etc | |
optical flux | 38 | 19 | 2.056 | 0.000624 | 0211445,0211245,etc | |
X-ray counterpart | 33 | 15 | 2.286 | 0.000623 | 0211620,0211145,etc | |
band image | 52 | 22 | 2.429 | 0.000592 | 0211225,0211445,etc | |
event rate | 38 | 11 | 3.7 | 0.000592 | 0211584,0211446,etc | |
terminal velocity | 29 | 13 | 2.167 | 0.000565 | 0211473,0211298,etc | |