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hot subdwarf star
释义
hot subdwarf star
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理学
赫罗图
释
hot subdwarf star
热亚矮星
处于水平分支星的更蓝端,具有稳定的中心氦燃烧核和非常薄(小于0.01个太阳质量)氢壳层的一类小质量恒星。又称极端水平分支星。
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