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矮星系

un.dwarf galaxy
网络dwarf galaxies

矮星系

矮星系

英-汉网络释义

矮星系

dwarf galaxy

它们很可能成为星系晕中的矮星系（dwarf galaxy）。漩涡星系（Spiral Galaxy）。

dwarf galaxies

矮星系（Dwarf galaxies）：2个行星状星云：4个（M27、M57、M76、M97）超新星残骸：1个（M1）弥漫星云：7个（M8 …

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As a rule , dwarfs appear to have a higher percentage of their mass in dark matter and a lower percentage in stars than spiral galaxies do .

有这样一条原则，矮星系含有的暗物质百分比比螺旋星系高但是含有的恒星的百分比比螺旋星系低。

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NASA's Hubble Space Telescope has uncovered a strong new line of evidence that galaxies are embedded in halos of dark matter .

哈勃已经发现了（矮）星系深植在暗物质晕中的一系列新的强力证据。

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For another , the clouds don't look like the disheveled spheroidal dwarf galaxies that closely orbit the Milky Way and other major spirals.

另一方面，这些星云看上去并不像结构松散的球状矮星系一样紧紧地围绕银河系和其它主要的漩涡星系的轨道运行。

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Which of the dwarf galaxies we find today were already in existence at the beginning?

我们今日所见的矮星系，哪一个是在很早以前便已存在了呢？

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We would like to see if MOND can explain the apparent scarcity of dwarf galaxies in our neighbourhood .

我们想看看「修正牛顿力学」能否解释我们附近缺乏矮星系的现象。

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Such encounters between dwarf galaxies are normally seen billions of light-years away and therefore occurred billions of years ago .

矮星系之间的如此遭遇通常发生在几十亿光年之外，也就是几十亿年之前。

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Warm gas moves faster than cool gas , and the heated helium sped free of the gravitational clutches of so-called dwarf galaxies .

热气比凉气运动得快，而炽热的氦气几乎不受所谓的矮星系重力的束缚，能够自由运动。

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This dwarf galaxy was in turn devoured by our own galaxy , the Milky Way, according to a team writing in the academic journal Science .

一个科学小组在学术性期刊《科学》上撰文称这个矮星系后来被我们所在的星系，即银河系吞噬了。

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Hierarchical theories predict a proliferation of low-mass dark matter halos and, by extension, dwarf galaxies .

阶式理论预测低质量的黑暗物质晕应该很多，矮星系也是一样。

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The problem is dwarf galaxies are not as dense as the cold dark matter model says they should be.

问题在于矮星系并没有它们本应具有的冷暗物质的密度。

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Both groups searched for the gamma-ray glow from dark matter in dwarf galaxies orbiting the Milky Way.

两组研究了环绕银河系的矮星系中的暗物质放射的伽马射线。

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The dwarf galaxies may have even a higher amount of dark matter than spiral galaxies .

矮星系也许比螺旋状星系含有更多的暗物质。

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