high-luminosity star造句

• The hot, massive, high-luminosity stars of spectral types o and b are not distributed uniformly over the galaxy but are grouped into extensive, separate aggregates that have come to be called associations .
  O型和B型的大质量高光度热星在银河系中分布并不均匀，而是聚集成为分开的大星群，即所谓星协。
• The hot , massive , high - luminosity stars of spectral types o and b are not distributed uniformly over the galaxy but are grouped into extensive , separate aggregates that have come to be called associations
  O型和b型的大质量高光度热星在银河系中分布并不均匀，而是聚集成为分开的大星群，即所谓星协。