这两颗星体似乎都是 白矮星 （ white dwarfs ）：都类似我们的太阳，但已经燃烧完核子燃料，结构紧实、大小如地球般的星体遗迹。
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Snow White and Seven Dwarfs 白雪公主
Yellow-white dwarfs 黄白矮星
active-white dwarfs 活动星系
Pulsating white dwarfs 脉动白矮星
evolution-white dwarfs 演化──白矮星
Stardeath & White Dwarfs 表演者
sequence of white dwarfs 白矮星序
nucleosynthests-white dwarfs 核合成
snow white the seven dwarfs 白雪公主
同义词： white dwarf star
以上来源于: WordNet
Remember we discussed white dwarfs earlier.
讨论过白矮星，一个白矮星半径约为。
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One class of white dwarfs has almost pure helium atmospheres.
有一类白矮星的大气层几乎完全由纯氦气构成。
But not all white dwarfs will spend many millennia cooling their heels.
不过并不是所有的白矮星都有耐性等上无数个千年。
The benefit of studying white dwarfs, though, is that they give off less light than other types of stars.
FORBES: White Dwarfs May Hold The Key To Finding Alien Life
MACHOs could well be white dwarfs--overturning a common belief that the dark matter would consist mainly of lighter interstellar garbage such as brown dwarfs.
ECONOMIST: The dark side of cosmology
So are white dwarfs, the remnant cores of dead stars.
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