解放
发表于 2025-3-21 16:21:09
书目名称Hubble影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0428888<br><br> <br><br>书目名称Hubble读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0428888<br><br> <br><br>
拔出
发表于 2025-3-21 23:59:14
https://doi.org/10.1007/978-1-4612-2390-0Gravitation; Supernova; asteroid; astronomy; black hole; gravitational lens; gravity; instruments; planet; qu
CANON
发表于 2025-3-22 02:45:11
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啤酒
发表于 2025-3-22 07:05:08
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噱头
发表于 2025-3-22 09:52:37
Hubble’s Next Decademore servicing missions are planned. Aside from routine replacements of degraded or failed components, as was also done during the 1993 mission, emphasis will be put on the replacement of scientific instruments for newer, more modern developments, and on raising Hubble’s orbit when necessary.
持续
发表于 2025-3-22 14:39:32
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不幸的人
发表于 2025-3-22 19:02:32
Springer-Verlag New York, Inc. 1996
CLEFT
发表于 2025-3-22 21:50:43
Space Astronomy — Picture Window to the UniverseBy building bigger and better telescopes we can use light more and more efficiently as a tool for exploring the universe. But what is light? Are there other kinds of radiation besides light or any other tools to probe the secrets of the universe?
熟练
发表于 2025-3-23 02:07:18
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construct
发表于 2025-3-23 07:14:38
The Great Questions: How Large and How Old Is the Universe?Our universe is filled with stars, some of which may have a planetary system like our sun’s—or may not. Some of these planets may harbor life—or may not.