main sequence

 
       
  • 主要序列,主星序

main sequence的用法和样例:

例句

  1. In comparison to their size on the main sequence, the stars now become giants.
    同它在主星序上的大小相比,恒星现在就成了巨星。
  2. When a massive proto -star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas.
    当一个大质量原星接近主星序时,它的表面温度是低的,因而不能电离周围的气体。

main sequence的相关资料:

临近单词

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