【star-cluster】什么意思_英语star-cluster的翻译_音标_读音_用法_例句_在线翻译

star cluster

繁星花

繁星花（Star-cluster）的名称“Pentas”来自希腊语“pente”（五），是因为它的花是五瓣的。

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短语

star cluster [天] 星群 ; 星団

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计算机科学技术 | 天文学 | 艺术学 | 生物学 | 地球科学

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: Star clusters or star clouds are groups of stars. Two types of star clusters can be distinguished: globular clusters are tight groups of hundreds of thousands of very old stars which are gravitationally bound, while open clusters, more loosely clustered groups of stars, generally contain fewer than a few hundred members, and are often very young.

以上来源于: WordNet

So, if Dr Clark could determine the mass of another star in the cluster he would know that the mass of the star that begat the magnetar must have been bigger.

而因为恒星的寿命是和质量成反比，所以，如果Clark博士能够确定星团中另外一颗恒星的质量，那么他就可以得出产生磁星的恒星质量必定更大的结论。

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At the moment, getting an accurate idea of stellar age is possible only in unusual circumstances-specifically, if a star is part of a cluster whose members formed from the same cloud of gas.

目前，只有在罕见的情况之下才能获得恒星的准确星龄- - -具体来说，一颗恒星是星团的一部分，星团的其他成员来自同一个星云。

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They stumbled on it in a star cluster called Westerlund 1, which is located 16,000 light-years from Earth.

他们在一个叫韦斯特伦德1号星团（距离地球16000光年）无意中发现这颗磁星。

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更多双语例句

The researchers saw the loop when looking at the Arches Cluster, a star-forming region close to the Milky Way's centre.

BBC: Arches Cluster, Leicester

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