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white dwarf

美英
  • n.白矮星（密度大，处于演化末期的一类恒星）
  • 网络白矮人；何谓白矮星；白矮星杂志

复数：white dwarfs

white dwarfwhite dwarf
权威英汉双解英-汉英-英网络释义

white dwarf

n.
例句：
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A white dwarf is a "dead" star that doesn't generate its own energy like the sun does, Provencal says.
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The center of that star then transformed into a white dwarf , at once very hot (more than 100, 000 Kelvin) and very small.
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A white dwarf is the inert remnant of what used to be a sunlike star.
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The exploding white dwarf star is currently brightening in the Pinwheel Galaxy, nestled, from our perspective, within the Big Dipper.
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Since a 7-solar-mass is too large to be a white dwarf or neutron star, it must be a black hole.
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Some day, millions of years from now, LS IV-14 116 will cool off to the point where it becomes a bona fide white dwarf.
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Than it shrink down to a skeleton of its former self-- a white dwarf.
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If the star is small, it collapses gently and remains collapsed. This is called white dwarf.
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Cataclysmic variables involve gas falling from a large star onto an accretion disk surrounding a massive but compact white dwarf star.
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"A white dwarf is like a smoking cinder from a burnt-out fire, " Williams said.
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Our sun should become a white dwarf in about five billion years. The process will destroy Mercury, Venus and possibly Earth.
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As the white dwarf spins, the columns of infalling gas rotate with it.
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The primary target is a white dwarf star known as GD358 in the constellation Hercules.
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Sagala could be an equivalent to the degenerate and super dense matter of white dwarf stars.

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