star cluster
星团
常用释义
英式发音
美式发音
基本释义
- 星团：相对紧密的一组星星，形成一个具有引力的单位，其中包含的星星数量不超过几百颗或数万颗。
例句
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1·If the center of NGC 4258 were a star cluster, the stars would be so closely spaced that collisions between individual stars would have long ago torn the cluster apart.如果 NGC 4258 的中心是一个星团，恒星之间的距离会非常近，以至于在很久以前单个恒星之间的碰撞就会把星团撕裂。
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2·A galaxy or a star cluster consists mainly of the stars.星系和星团主要由恒星组成。
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3·In September, this star cluster is up late at night, or before dawn.在九月，这组星星在深夜或黎明前升起。
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4·The star cluster is embedded in a nebula, which spans some 110 light-years.该星团嵌在一个约110光年大的星云内。
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5·The giant was identified at the centre of a star cluster in the Tarantula Nebula.这颗巨大的恒星位于大麦哲伦星云的一个星团的中心。
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6·Star cluster grouping from the candidate star centers speeds up the procedure of star acquisition.以初步位置为基础的星图像素聚类加速了星图中星的获取过程。
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7·Can you find, in the above image, a comet, a spiral galaxy, an open star cluster, and a supernova remnant?在上面图中，你能找到：一彗星，一旋涡星系，一疏散星团和一超新星遗迹吗？
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8·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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9·About a third of the way along this line, you'll find a hazy object, an open star cluster, called M50.沿着此线大约三分之一处，你会发现一个模糊的物体，它的名称为M 50，是个散开星团。
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10·They stumbled on it in a star cluster called Westerlund 1, which is located 16,000 light-years from Earth.他们是在Westerlund 1星团中偶然发现磁星的，该星团距离地球16000光年。
同义词