编号 | 候选名词 | 总数 | 文章数 | 重复频率 | 词频弥散 | 来源期刊 |
---|---|---|---|---|---|---|
power law | 1559 | 634 | 2.206 | 0.001094 | 9801131,9801041,etc | |
X-ray emission | 1352 | 456 | 2.815 | 0.001416 | 9801101,9801158,etc | |
X-ray source | 809 | 304 | 3.048 | 0.001177 | 9801101,9801226,etc | |
X-ray spectrum | 719 | 292 | 2.125 | 0.000976 | 9801226,9801288,etc | |
accretion rate | 1131 | 287 | 3.727 | 0.001546 | 9801206,9801079,etc | |
X-ray flux | 603 | 282 | 2.333 | 0.000892 | 9801226,9801305,etc | |
X-ray luminosity | 779 | 277 | 3.1 | 0.000961 | 9801305,9801045,etc | |
count rate | 742 | 250 | 5.4 | 0.001338 | 9801226,9801045,etc | |
redshift distribution | 746 | 246 | 4.056 | 0.001927 | 9801158,9801304,etc | |
hot gas | 796 | 245 | 3.591 | 0.001581 | 9801121,9801131,etc | |
boundary condition | 629 | 226 | 2.5 | 0.000931 | 9801151,9801028,etc | |
early-type galaxy | 922 | 223 | 3.389 | 0.001594 | 9801041,9801137,etc | |
large-scale structure | 432 | 218 | 2.222 | 0.000905 | 9801179,9801213,etc | |
complete sample | 394 | 214 | 2.286 | 0.000821 | 9801227,9801179,etc | |
distant galaxy | 334 | 196 | 2.25 | 0.00059 | 9801256,9801137,etc | |
Paper I | 1359 | 189 | 16.429 | 0.001473 | 9801307,9801310,etc | |
number count | 437 | 171 | 2.091 | 0.001226 | 9801158,9801228,etc | |
density field | 680 | 168 | 2.167 | 0.001607 | 9801158,9801102,etc | |
nuclear region | 406 | 159 | 2.4 | 0.000762 | 9801063,9801086,etc | |
paper I | 454 | 158 | 6.545 | 0.001102 | 9801178,9801248,etc | |
galaxy population | 284 | 157 | 2.167 | 0.000488 | 9801158,9801137,etc | |
gas mass | 352 | 155 | 2.615 | 0.000762 | 9801131,9801102,etc | |
central black hole | 324 | 152 | 2.929 | 0.001175 | 9801079,9801041,etc | |
central density | 351 | 150 | 3.333 | 0.000923 | 9801041,9801171,etc | |
emission region | 279 | 149 | 2.941 | 0.000788 | 9801063,9801121,etc | |
spectral indices | 306 | 149 | 2.062 | 0.000603 | 9801121,9801304,etc | |
dust extinction | 335 | 147 | 2.273 | 0.000767 | 9801238,9801307,etc | |
spectral property | 231 | 144 | 2.222 | 0.00041 | 9801206,9801317,etc | |
Appendix A | 245 | 135 | 2.556 | 0.000313 | 9801051,9801082,etc | |
Salpeter IMF | 310 | 134 | 3.4 | 0.000746 | 9801131,9801279,etc | |
band image | 370 | 131 | 2.7 | 0.000859 | 9801017,9801208,etc | |
inner disk | 372 | 129 | 4.556 | 0.001097 | 9801206,9801081,etc | |
rotation velocity | 299 | 127 | 2.125 | 0.000952 | 9801051,9801061,etc | |
ionization state | 335 | 126 | 2.5 | 0.001149 | 9801136,9801039,etc | |
present analysis | 190 | 126 | 2.267 | 0.00041 | 9801256,9801051,etc | |
linear theory | 306 | 123 | 3.0 | 0.001087 | 9801290,9801267,etc | |
diffuse emission | 308 | 122 | 4.0 | 0.000777 | 9801048,9801317,etc | |
gamma-ray burst | 340 | 119 | 10.0 | 0.001062 | 9801320,9801169,etc | |
soft X-rays | 213 | 118 | 2.5 | 0.00084 | 9801181,9801124,etc | |
soft X-ray | 232 | 116 | 3.0 | 0.00085 | 9801238,9801095,etc | |
black hole mass | 279 | 113 | 2.222 | 0.001136 | 9801041,9801226,etc | |
cluster mass | 342 | 112 | 2.8 | 0.001258 | 9801158,9801074,etc | |
two-point correlation function | 313 | 110 | 3.5 | 0.002257 | 9801067,9801011,etc | |
solar neighborhood | 224 | 109 | 6.857 | 0.00057 | 9801321,9801051,etc | |
high-redshift galaxy | 214 | 109 | 2.545 | 0.000707 | 9801063,9801114,etc | |
central surface brightness | 223 | 106 | 2.125 | 0.000742 | 9801016,9801102,etc | |
broad line | 182 | 103 | 2.833 | 0.000574 | 9801063,9801086,etc | |
distance estimate | 222 | 102 | 2.75 | 0.000718 | 9801206,9801081,etc | |
disk model | 248 | 100 | 5.857 | 0.001117 | 9801206,9801051,etc | |
outer disk | 320 | 100 | 3.8 | 0.001233 | 9801206,9801124,etc | |
faint magnitude | 199 | 100 | 3.333 | 0.000548 | 9801051,9801057,etc | |
low-mass star | 234 | 100 | 2.2 | 0.000952 | 9801321,9801051,etc | |
cluster core | 196 | 100 | 2.091 | 0.000687 | 9801158,9801137,etc | |
early epoch | 152 | 99 | 2.2 | 0.000612 | 9801192,9801181,etc | |
X-ray property | 197 | 99 | 6.5 | 0.000556 | 9801317,9801173,etc | |
mass estimate | 197 | 98 | 2.6 | 0.000621 | 9801158,9801020,etc | |
high state | 258 | 98 | 4.333 | 0.000875 | 9801101,9801259,etc | |
velocity difference | 167 | 96 | 2.8 | 0.00047 | 9801157,9801173,etc | |
opening angle | 177 | 93 | 4.0 | 0.000519 | 9801086,9801049,etc | |
soft photon | 254 | 93 | 3.0 | 0.000833 | 9801055,9801232,etc | |
spectral slope | 164 | 92 | 3.2 | 0.000688 | 9801181,9801222,etc | |
body simulation | 281 | 92 | 3.667 | 0.000986 | 9801041,9801192,etc | |
differential equation | 157 | 91 | 2.222 | 0.000457 | 9801088,9801290,etc | |
conversion factor | 151 | 91 | 2.714 | 0.000454 | 9801102,9801279,etc | |
disk component | 154 | 90 | 2.6 | 0.00041 | 9801102,9801057,etc | |
intrinsic scatter | 220 | 90 | 3.167 | 0.000748 | 9801256,9801102,etc | |
outer boundary | 219 | 89 | 2.667 | 0.000531 | 9802081,9802128,etc | |
energy resolution | 196 | 88 | 4.0 | 0.000737 | 9801147,9801320,etc | |
source spectrum | 146 | 87 | 2.25 | 0.000528 | 9801317,9801215,etc | |
grid point | 215 | 86 | 4.333 | 0.000902 | 9801084,9801320,etc | |
beam size | 143 | 86 | 2.875 | 0.000411 | 9801291,9801178,etc | |
dust temperature | 219 | 85 | 3.5 | 0.000839 | 9801098,9801181,etc | |
present sample | 160 | 83 | 3.0 | 0.000567 | 9801256,9801096,etc | |
microlensing event | 363 | 81 | 2.714 | 0.001513 | 9801321,9801174,etc | |
light distribution | 155 | 81 | 2.25 | 0.000577 | 9801158,9801102,etc | |
significant correlation | 125 | 80 | 2.5 | 0.000513 | 9801121,9801179,etc | |
dust content | 175 | 80 | 11.333 | 0.000685 | 9801057,9801181,etc | |
such source | 112 | 80 | 2.143 | 0.000372 | 9801086,9801249,etc | |
main-sequence star | 142 | 80 | 4.0 | 0.000545 | 9803134,9803110,etc | |
hardness ratio | 207 | 79 | 3.333 | 0.001041 | 9801305,9801222,etc | |
baryon fraction | 154 | 79 | 3.667 | 0.000794 | 9801267,9801116,etc | |
low resolution | 109 | 79 | 2.5 | 0.000385 | 9801124,9801023,etc | |
axis ratio | 231 | 79 | 2.25 | 0.000913 | 9802014,9802292,etc | |
absorption system | 187 | 78 | 2.625 | 0.000801 | 9801074,9801213,etc | |
cluster abundance | 173 | 78 | 2.167 | 0.000982 | 9802007,9802008,etc | |
central mass | 263 | 77 | 2.286 | 0.001047 | 9801079,9801041,etc | |
quasar spectrum | 175 | 76 | 2.667 | 0.000677 | 9801063,9801181,etc | |
intermediate redshift | 148 | 75 | 2.8 | 0.00305 | 9801137,9801078,etc | |
galaxy spectrum | 192 | 75 | 2.667 | 0.000807 | 9801137,9801069,etc | |
diffuse gas | 142 | 75 | 3.0 | 0.000373 | 9801317,9801214,etc | |
radio-loud quasar | 233 | 74 | 2.333 | 0.001301 | 9801063,9801288,etc | |
black hole candidate | 146 | 72 | 2.25 | 0.001084 | 9801079,9801095,etc | |
spectral evolution | 130 | 72 | 2.571 | 0.000654 | 9801304,9801137,etc | |
model galaxy | 180 | 72 | 2.364 | 0.000775 | 9801057,9801034,etc | |
event rate | 252 | 71 | 5.75 | 0.00115 | 9801313,9801106,etc | |
average number | 120 | 70 | 2.5 | 0.000467 | 9801320,9801181,etc | |
galaxy center | 130 | 70 | 2.5 | 0.00052 | 9803287,9803274,etc | |
follow-up observation | 103 | 69 | 3.0 | 0.000551 | 9801098,9801181,etc | |
disk mass | 155 | 69 | 2.5 | 0.000793 | 9801025,9801217,etc | |
Cyg X-1 | 351 | 69 | 8.333 | 0.001742 | 9802177,9802053,etc | |