星系

[xīng xì]

汉英

网络释义

na.
1.
【天】galaxy; galact-

例句

释义:
全部全部,galact-galact-,GalaxiesGalaxies,Stephan's QuintetStephan's Quintet,AndromedaAndromeda
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
If that were true for galaxies, the most distant visible objects in the sky would be receding at velocities just shy of the speed of light.
如果这对于星系也是正确的，那麽天空中可见的最遥远物体，就会是那些远离速度仅仅略小于光速的天体。
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2.
In 2001, two separate teams showed that many smaller galaxies that don't have bulges also do not seem to contain significant black holes.
在2001年，两个不同的团队发布了研究结果，展示了许多小一些的并且没有中心凸出的星系看上去也没有包含着重要的黑洞。
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3.
This is the first time the technique has been used to decipher the presence of an exoplanet in the complex dynamics of a binary system.
这是第一次应用该学科来检证在复杂的双星系中系外行星的存在。
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4.
Besides the dark dust, NGC 7049appears similar to a smooth elliptical galaxy, although featuring surprisingly few globular star clusters.
除了暗黑尘埃，NGC7049则与平滑的椭圆形星系相似，尽管其具有令人吃惊的几个球状星团。
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5.
The galaxy is running out of raw gas and dust, with the dark streak representing the last material available for star formation.
该星系正在消耗完自己的原料气体和尘埃，中间的暗条显示了形成这颗恒星的最后一些可用物质。
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6.
He instead argued, and proved through research, that the Sun was the center of our galaxy, and Earth just another planet in its orbit.
他辩称太阳是星系的中心，地球只是运行在其轨道上的行星之一，并通过研究证明了这一点。
blog.sina.com.cn
7.
His whole world view began in a rock pool and swept up to a study of the stars.
他的整个世界观开始于一个岩石做的水池，并且开始做星系的研究。
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8.
This pair of galaxies illuminates the distribution of galactic dust beyond the visible arms of a spiral galaxy.
这两个重叠的星系发出的光照亮了一个螺旋星云的一条可见的旋臂上分布的尘埃。
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9.
A "gravitational lens" of this type could be powerful enough to map the continents and oceans of a planet in a distant star system.
此类“引力透镜”的放大倍数可能足以映现遥远星系中一颗行星的大陆和海洋。
blog.163.com
10.
Supernovae studies have allowed scientists to see that dark energy has been impacting galaxies since as far back as nine billion years ago.
有关超新星的研究使科学家了解到，追溯到90亿前暗能量就已经开始影响星系。
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