大学英语词汇短语释义解析及例句 binary star
释义：
binary star [天] 双星；双子星
例句：
Is our Sun part of a binary star system?
我们所处的太阳系是一个双星系统？
Binary star systems are common in the galaxy.
在星系中双星系统是很常见的。
Is our Sun part of a binary star system?
我们的太阳是双星系统的一部分么？
Something that is binary, especially a binary star.
双星藻科的一个模式属。
A distant, pulsating star is often interpreted as a binary star.
一颗遥远的脉动星常被解释为双子星。
Globular cluster 47 Tuc is also home to exotic X-ray binary star systems.
球状星团47Tuc中也存在一些奇怪的紫外双星系统。
A binary star is a system in which two stars revolve around each other.
双星是一个由彼此环绕的两个星组成的系统。
The higher powers are mainly used for lunar, planetary, and binary star observations.
更高的放大率通常用于月亮，行星和双子星的观察。
A binary star is a double star, consisting of two stars turning round each other.
双星是两颗星，是由相互围绕旋转的两颗星组成。
The binary star system consists of two white dwarfs—the burnt-out cores of sunlike stars.
该双星系统由两颗白矮星组成——所谓白矮星既是像太阳那样的恒星燃烧殆尽后遗留下来的核心。
Binary star systems containing a pulsar and an accretion disk occur beginning at about 14:30.
含有脉冲星和吸积盘的双星系统出现在大约1430的位置。
The most convincing evidence of black holes comes from research into binary star systems.
有关黑洞的最有说服力的证据来自对双星系的研究。
The hyperbolic orbit of and its mass the visual binary star ADS9446 is determined as an example.
作为例子，我们计算了目视双星ADS 9446的双曲线轨道。
Part of a binary star system, the compact White Dwarf gradually captured material from its companion star.
作为一个双星系统的一部分，这颗致密的白矮星慢慢地从它的伴星上吸积物质。
The findings bring to light a gap in our knowledge of the formation and evolution of such binary star systems.
该发现揭示了现有关于此类双星系统形成和演化知识中的一段空隙。
Those in a binary star system may have a strong enough gravitational pull to gather in material from a neighboring star.
那些双星系统中的白矮星可能有足够强大的引力，能从伴星上吸聚物质。
At the nebula's center is a young binary star system that surely powers the nebula but does not, as yet, explain its colors.
星云的中心是一个年轻的双星系统，星云的能量确定来源于此，但还不能解释星云的颜色。
Not only is HM Cancri the fastest binary star system every discovered, but it is almost the fastest binary star system possible.
双星HMCancri不仅是已经发现的运行最快的双星系统；然而它们几乎又是太空中可能具有的运行最快的双星系统。
Such dilemmas might be pondered one day by future humans living on a planet orbiting a cataclysmic variable binary star system.
这可能是当未来人们居住的行星，运转于一个激变星的双星系统下所需要担忧的事情。
At that speed, HM Cancri is the fastest binary star pair ever discovered, with each White Dwarf circling the other at a speed of 310 miles per second.
双星HMCancri是迄今为止所发现的运行最快的双星，它们是一对白矮星，其中一个围绕着另一个运转的速度是每秒310英里。
