nebula的翻译与解释是什么
发布于 2023-09-10 23:21:15
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详情：
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nebula
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音标：英 ['nebjʊlə] 美 ['nɛbjələ]
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解释：
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n. 星云；角膜云翳
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中文词源：
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nebula 星云来自拉丁语nebula,云，雾，蒸气，来自PIE*nebh,云，词源同Neptune.
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英文词源：
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nebula
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nebula: [17] As its form suggests, nebula was originally a Latin word, but it goes back to a prehistoric Indo-European base (*nebh- ‘cloud’) which produced a wide range of other descendants, including German nebel ‘cloud’, Greek néphos ‘cloud’, and Latvian debess ‘sky’. It also got into Old English, as nifol ‘dark’. The Latin word was originally used in English for a sort of ‘cataract’ over the eye, and the presentday astronomical application to a ‘cloud’ of stars did not emerge until the early 18th century. The derivative nebulous [16] is an earlier borrowing.
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nebula (n.)
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early 15c., nebule "a cloud, mist," from Latin nebula "mist, vapor, fog, smoke, exhalation," figuratively "darkness, obscurity," from PIE *nebh- "cloud" (cognates: Sanskrit nabhas- "vapor, cloud, mists, fog, sky;" Greek nephele, nephos "cloud;" German Nebel "fog;" Old English nifol "dark, gloomy;" Welsh niwl "cloud, fog;" Slavic nebo).
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Re-borrowed from Latin 1660s in sense of "cataracts in the eye;" astronomical meaning "cloud-like patch in the night sky" first recorded c. 1730. As early as Hershel (1802) astronomers realized that some nebulae were star clusters, but certain distinction of relatively nearby cosmic gas clouds from distant galaxies was not made until 1920s, using the new 100-inch Mt. Wilson telescope.
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双语例句：
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1. The size of the nebula at this stage is inversely proportional to its mass.
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这个阶段星云的大小与其质量成反比。
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来自柯林斯例句
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2. The Trifid Nebula itself represents the final phase of star formation.
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三叶星云本身代表着恒星形成的最后阶段.
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来自辞典例句
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3. A powerful telescope can resolve a nebula into stars.
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一架高性能的望远镜能从星云中分辨出星球来.
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来自辞典例句
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4. We have identified the Crab Nebula as the debris of this explosion.
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我们已证明蟹状星云就是这次爆炸的遗迹.
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来自辞典例句
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5. A nebula is really a discrete mass of innumerous stars.
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一团星云实际上是无数星体不连续的集合体.
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来自辞典例句
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更多相关例句：
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The size of the nebula at this stage is inversely proportional to its mass.
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这个阶段星云的大小与其质量成反比。【柯林斯例句】
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A powerful telescope can resolve a nebula into stars.
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一架高性能的望远镜能从星云中分辨出星球来.【辞典例句】
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A nebula is really a discrete mass of innumerous stars.
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一团星云实际上是无数星体不连续的集合体.【辞典例句】
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Many objections can be raised to this picture of planetary nebula formation.
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形成行星状星云的这一图象可能会引起许多异议.【辞典例句】
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And by the time it all ended, the entire nebula was flooded with fire.
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在一切将要结束的时候, 整个星云充满了火焰.【电影对白】
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The Crab Nebula lies about 6, 500 light - years away in the constellation Taurus.
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蟹状星云距离金牛座大约6, 500 光年 远.【互联网】
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Boomerang Nebula - the coolest place in the Universe?
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宇宙中最冷的地方?【互联网】
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The complex nebula resides in the star forming region called RCW 57.
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上面这张星云位于恒星形成区RCW57之中.【互联网】
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The Hubble Space Telescope has taken photos of the Helix Nebula.
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哈伯天文望远镜拍下了[螺旋星云]的照片.【互联网】
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What dark forms lurk in the mists of the Carina Nebula?
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什么暗影隐藏在船底座星云朦胧的雾中?【互联网】
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A digital view of the stellar nurseries of the Orion Nebula.
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阿的猎户座星云的恒星托儿所数字的看法.【互联网】
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Horsehead Nebula: New stars have already formed inside part of it.
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马头星云: 新的?星已经在其内部形成了.【互联网】
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Directly below Alnitak, a close inspection will reveal the Horsehead Nebula.
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经过仔细查看就可以发现紧挨着参宿一的下方就是马头星云.【互联网】
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This impressive color composite highlights subtle jet features in the nebula.
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这张令人影像深刻的彩色合成影像巧妙地突出了星云的喷射特征.【互联网】
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The Crab Nebula lies about 6,500 light - years away in the constellation Taurus.
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蟹状星云距离金牛座大约6,500 光年 远.【互联网】
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