PLY
发表于 2025-3-21 17:47:01
书目名称Astrophysical Data影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0163676<br><br> <br><br>书目名称Astrophysical Data读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0163676<br><br> <br><br>
FRONT
发表于 2025-3-21 21:07:39
Open Clustersed by Lynga and Palous (1987) to describe the local kinematics of open star clusters, and by Janes, Tilley, and Lynga (1988) to describe the general properties of the open cluster system. The galactic distribution of open clusters was discussed by Janes and Adler (1982).
Deceit
发表于 2025-3-22 02:49:55
Foucault and Educational Ethicsontinuum in the optical region. Prominent emission lines from highly excited ions of helium, He, carbon, C, nitrogen, N, and oxygen, O, are used in their spectral classification (see accompanying table). There are two major subtypes of the WR stars; those dominated by lines of helium and nitrogen io
勋章
发表于 2025-3-22 04:54:52
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CLOT
发表于 2025-3-22 10:26:05
The Rise of Neo-Liberal Governmentality,ss designates a group of dwarf, or main sequence, red stars, generally of spectral type M, with transient (seconds to minutes) optical brightenings. About one fourth of all the stars in our Galaxy are such dwarf M flare stars. These stars are also characterized by strong chromospheric activity as in
onlooker
发表于 2025-3-22 14:46:36
From Government to Subjectivity,n 10 and 22 billion years. These ages are rather uncertain and somewhat controversial. Petersen (1987) has tabulated the ages of many clusters in a self-consistent fashion, but the uncertainties of specific age estimates are large. Different authors obtain age estimates for the same globular cluster
CURB
发表于 2025-3-22 20:39:51
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大都市
发表于 2025-3-22 23:37:07
Foucault and Educational EthicsData for named stars have been extracted from Hoffleit’s (1982) catalogue of bright stars, (BS), including the right ascension, R.A., and declination, Dec, for epoch 2000.0, the BS number, the apparent visual magnitude, V, and spectral class, Sp.
Pastry
发表于 2025-3-23 04:56:51
Bright and Nearby StarsData for named stars have been extracted from Hoffleit’s (1982) catalogue of bright stars, (BS), including the right ascension, R.A., and declination, Dec, for epoch 2000.0, the BS number, the apparent visual magnitude, V, and spectral class, Sp.
不法行为
发表于 2025-3-23 06:24:43
https://doi.org/10.1007/978-1-4684-0640-5Supernova; asteroid; black hole; black holes; earth; galaxies; moon; planet; solar system; star; star formatio