nebula
星云
常用释义
英音[ ˈnebjələ ]
美音[ ˈnebjələ ]
变形
复数:
nebulae/nebulas
基本释义
- n. 星云；角膜云翳
例句
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1·The size of the nebula at this stage is inversely proportional to its mass.这个阶段的星云大小与其质量成反比。来源: 《柯林斯英汉双解大词典》
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2·As the nebula collapsed caused by its gravity, it spun faster and flattened into a disk.当星云因其重力而坍缩时，它旋转得更快，并压扁成一个盘状。
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3·During his sophomore year, he sold his first science-fiction story to a Scottish magazine named Nebula.在他大二的时候，他把自己的第一个科幻故事卖给了一家名为《星云》的苏格兰杂志。
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4·The same minerals that occur in refractory inclusions are believed to be the earliest-formed substances to have condensed out of the solar nebula.难熔的内含物中的那种矿物质，也被认为是最早形成的太阳星云凝结的物质。
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5·It seems very unlikely that large portions of the nebula were heated to such extreme temperatures, and huge nebula areas could not possibly have lost heat so fast.星云的大部分都被加热到如此极端的温度似乎是不太可能的，而巨大的星云区域不可能这么快就失去热量。
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6·And here you see the Crab Nebula.这是蟹状星云。
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7·The vast Cat's Paw Nebula in Scorpius.天蝎座里巨大的猫爪星云。
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8·See photos of new planetary nebula.查看新的关于行星云团的照片。
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9·We have a nebula!我们创造了一座星云！
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10·It's a nebula!这是一座星云！
网络释义
- horsehead nebula : [天文]马头星云
- orion nebula : 猎户座星云；猎户星云
- planetary nebula : 行星状星云
- reflection nebula : 反射星云
- emission nebula : 发射星云
同根词
词根：
nebula
nebulous
adj
朦胧的；星云的，星云状的