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单词 star cluster
释义

star cluster

听听怎么读
英 [stɑ: ?kl?st?]
美 [stɑr ?kl?st?]
是什么意思
  • n.

    星团;

  • 英英释义

    Star cluster

    • 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:Wikipedia

    学习怎么用

    双语例句

    用作名词(n.)
    1. Around the cluster is a huge vague diffuse nebulae.
      围绕该星团的是一个巨大的模糊的弥漫星云。
    2. Dense star clusters are a veritable demolition derby.
      稠密的星团里,简直就像在上演一场爆破大赛。

    权威例句

    The Star Cluster System of the Merger Remnant NGC 7252
    Star cluster ecology – V. Dissection of an open star cluster: spectroscopy
    Efficiencies of Low-Mass Star and Star Cluster Formation
    Star cluster evolution, dynamical age estimation and the kinematical signature of star formation
    Discovery of a brown dwarf in the Pleiades star cluster
    The formation of a star cluster: predicting the properties of stars and brown dwarfs
    The Star Cluster Population of M51: II. Age distribution and relations among the derived parameters
    The Galactic Center Massive Black Hole and Nuclear Star Cluster
    Searching for the H-alpha 'Smoking Gun' of Prolonged Star Cluster Formation
    Stellar, brown dwarf and multiple star properties from hydrodynamical simulations of star cluster formation
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