Binary star systems are common in the galaxy.
在星系中双星系统是很常见的。
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。
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。
It's name is Eta Carinae. It's a star-or to be absolutely accurate-a binary star.
它的名字是船底座伊塔星，它是一颗恒星-或绝对准确地-双星。
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。
At the nebula's centre is a young binary star system that surely powers the nebula but does not, as yet, explain its colours.
星云的中心是一个年轻的双子星系，无疑提供了星云的动力，但，还没有影响它的颜色。
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。
A spectroscopic binary star, 245 light-years from Earth, one of the brightest stars in the sky and the brightest star in the constellation Virgo.
一种用分光镜观察的距地球245光年双星，是天空中最亮的恒星之一，也是处女座中最亮的星星。
Tatooine, a habitable world (or it was until the Rakata race plundered the planet of its natural resources), exists in the fictional binary star system of Tatoo.
塔图因星球位于虚构的塔图双星星系中，是个适宜居住的星球(或者至少在拉卡塔人对其发起进攻掠夺其资源前)。
Spending hours going through the images taken since 2002, he and his colleagues found light variations that suggested v1309 was originally a contact binary star.
这位科学家花费了大量的时间来查阅望远镜自2002年起所拍摄到的图像，他与同事发现，从v1309所发出的亮光的变化上来看，它原属于相接双星。
Most of the pulsars that spin faster than once per 20 milliseconds are part of a binary star system, but about 30% have no companions whatsoever, the scientists note.
科学家们指出，多数脉冲星是双星系统的一部分，自转速度不到20毫秒一周，但是大约30%的脉冲星没有任何伴星。
Analysis of the X-ray data shows that the point sources are associated with binary star systems that contain a neutron star or black hole that is pulling matter away from a normal star.
对X射线数据的分析表明，点源与包含有中子星或黑洞(它们正从正常恒星吸走物质)的双星系统成协。
If a third star ventures too close, the bully binary flings it clear like a slingshot.
如果第三颗恒星冒险与它们距离过近，恶霸双星会像弹弓一样抛出这个恒星。
An artist's conception shows M33 X-7, a binary system in the galaxy M33 where a black hole is in orbit with a large star.
一副描绘M 33 X - 7的艺术概念图，这是位于M33星系的一个双星系统，黑洞正在一颗巨大恒星的轨道上运行。
And this spectrum a, the top spectrum, is of a star, a binary system, that has a period of 20.5 days.
这个光谱a，顶上的光谱，是一颗恒星的，在双星系统中，周期是20。5天。
Suppose you have a binary system that only one star is visible and the other one is invisible and the one star shows you three clear absorption lines.
假设有一个双星系统,只能看见一颗恒星,另一个看不见,一个恒星,有三条清晰吸收线。
This nebula is also home to the most massive star ever to be? Weighed? So far. This behemoth, part of a binary system called A1, is estimated to be roughly 116 times the mass of the sun.
这片星云也是多数大质量恒星的家园，目前仅有的被“称出重量”的恒星就在这一区域，这颗巨大的恒星是一个被称为A1的双星系统的一部分，它的质量大约为太阳的116倍。
This nebula is also home to the most massive star ever to be "weighed" so far. This behemoth, part of a binary system called A1, is estimated to be roughly 116 times the mass of the sun.
这片星云也是多数大质量恒星的家园，目前仅有的被“称出重量”的恒星就在这一区域，这颗巨大的恒星是一个被称为A1的双星系统的一部分，它的质量大约为太阳的116倍。
It is estimated that one-third of the stars in the Milky Way are either binary or part of a multiple-star system.
据估计银河系中三分之一的恒星要么是双星要么是多恒星系统的一部分。
It is estimated that one-third of the stars in the Milky Way are either binary or part of a multiple-star system.
据估计银河系中三分之一的恒星要么是双星要么是多恒星系统的一部分。
应用推荐