main sequence

• 1. 主星序: Main Sequence
• 2. 主序星: main sequence | Main-sequence Stars
• 3. 主星序前: pre-main sequence

更多释义

• 1.同它在主星序上的大小相比，恒星现在就成了巨星。
  In comparison to their size on the main sequence, the stars now become giants.
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• 2.当这些亮而且质量大的恒星耗尽了氢燃料时，它们就开始从主星序上端脱离。
  As these luminous and massive stars exhaust their hydrogen fuel, they begin to depart from the upper end of the main sequence.
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• 3.这些研究者就顽固地争辩说，恒星沿主星序向下的演化，应该伴随着连续的和很显著的质量损失。
  These investigators tenaciously argued the evolution of stars downward along the sequence ought to be accompanied by a continuous and very substantial loss of mass.
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