英语释义

• a system of two stars that revolve around each other under their mutual gravitation

片语

binary star binary system两颗星在相互引力作用下互相绕转的恒星系统

nearby binary star system近双星系统

eclipsing binary star[天]

Binary Star VV Cephei仙王座VV双星

wr binary starwr双星

close binary star[天]

visual binary star目视双星

binaries双星

英汉例句

• 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。

• is our sun part of a binary star system ?

  我们所处的太阳系是一个双星系统？

• as for the spiral itself, current supposition is that this is the result of a star in a binary star system entering the planetary nebula phase, when its outer atmosphere is ejected.

  至于螺旋本身，最近的推测是这是双子星系统中的一个恒星进入行星星云阶段的结果，此时它的外层大气会被喷出。

• in the 1970s, such observatories discovered x-ray emitting binary star systems.

  在上世界70年代末，这种观测器捕获了从双星系统发出的x射线。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• summary: is our sun part of a binary star system?

  我们的太阳是双星系统的一部分么？

• 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。

• 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ads9446的双曲线轨道。

• a contact binary star is a just-touching pair of stars that circle each other over a small period of time - in this case 1.4 days.

  相接双星是一组在短时间内围绕着彼此轨道所运行的行星，v1309的情况则为1.4天。

• 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。

• 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。

• 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）。

• 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，多数脉沖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%的脉沖星没有任何伴星。

• binary star systems containing a pulsar and an accretion disk occur beginning at about 14:30.

  含有脉沖星和吸积盘的双星系统出现在大约 1430 的位置。