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疏散星团

  • n.open cluster
  • 网络open clusters; open star cluster; galactic cluster

疏散星团疏散星团
英-汉网络释义

疏散星团

open cluster

疏散星团(Open Cluster):由年轻恒星组成的松散的星团。 开放宇宙(Open universe):如果一个宇宙质量不大，引力就不足以降低 …

open clusters

疏散星团（Open Clusters）：26个（M6、M7、M11、M18、M21、M23、M25、M26、M29、M34、M35、M36、M37、M38 …

open star cluster

【天文大观】天文小辞典_百科知识吧_百度贴吧 ... open orbit 开放性轨道 open star cluster 疏散星团 open universe 开放宇宙 ...

galactic cluster

天文学翻译G-1... ... 银河星云 galactic cloud 银河星团；疏散星团 galactic cluster 银[面]聚度 galactic concentration ...

Open star clusters

unsaved:///newpage2.htm ... Oparin,Alexander 欧帕林,亚力山大 P.190 Open star clusters 疏散星团 Orbits 轨道 ...

galactic clusters

星系之间常会受彼此的引力吸引，渐渐趋近，形成巨大的疏散星团（galactic clusters），而火枪弹星团正是两个疏散星团相撞 …

例句：
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On Deep-sky objects, the eyepiece continued to do quite well, showing many faint stars in open clusters.
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The Pleiades nebulosity is caused by a chance encounter between an open cluster of stars and a molecular cloud.
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Some statistical analyses concerning spatial distribution as well as kinematical properties of Galactic open clusters are also made briefly.
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Hence, it is rare that an open cluster survives long enough for one of its members to form a planetary nebula.
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Merope is a star in the constellation Taurus and a member of the Pleiades star cluster. It is approximately 440 light years from Earth.
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Another evacuation called Hyades cluster, located in the vicinity of Aldebaran , but Aldebaran is not its members.
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It is called an open cluster because its stars are loosely bound and have started to spread out.
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Several young open clusters of stars populate the image and are visible above in blue, including the nebula centers.
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Pleiades: An open star cluster in the constellation Taurus, consisting of several hundred stars, of which six are visible to the naked eye.
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the entire glowing cosmic cloud covers an area larger than the full Moon and surrounds loose open clusters of young stars.
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NGC 2818 is one of very few planetary nebulae in our galaxy located within an open cluster.
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They are called open because their stars are relatively far apart and their shapes are irregular.
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Open clusters, in general, are loosely bound and they disperse over hundreds of millions of years.
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The small open star cluster Pismis 24 lies in the core of the NGC 6357 nebula in Scorpius, about 8, 000 light-years away from Earth.
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The Eagle Nebula, associated with the open star cluster M16, lies about 7000 light years away.
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The unique planetary nebula NGC 2818 is nested inside the open star cluster NGC 2818A.

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