欧盟海军说，船主星期四报告有14名船员失踪。
The European Union Naval Force says the 14-member crew was reported missing by the boat's owner Thursday.
研究者猜测它的宿主星系很有可能隐藏在星尘之中，但无迹可寻。
Researchers thought the galaxy must be hidden behind some dust. But they didn't find one.
Ia型超新星如此之亮，以至于在几个星期内它的寄主星系的光芒也相形见绌。
Type Ia supernovae are so luminous that they outshine their host galaxies for several weeks.
研究小组通过比较黑洞和它的寄主星系的质量，可以确定这些黑洞吞噬了多少物质。
The team also compared the masses of the black holes with the total masses of their host galaxies to determine how much matter they had swallowed.
最初人们认为，黑洞的尺寸和其宿主星系的大小是成比例的，但这个观点现在看来并不尽然。
Initial observations that the size of a black hole and the size of its host galaxy were matched are turning out to not always be the case.
射手和双鱼的主星都是木星。
Sagittarius and Pisces are both ruled by the Planet Jupiter.
双子受到水星管辖，魔羯的主星是土星。
Gemini is ruled by the Planet Mercury, and Capricorn is ruled by the Planet Saturn.
同它在主星序上的大小相比，恒星现在就成了巨星。
In comparison to their size on the main sequence, the stars now become giants.
既可以进行全天自主星识别，又可以进行局部星识别。
随著在你主星的满月慢慢消退，你开始觉得更加平静。
You should start to feel a lot calmer now as the effects of the Full Moon in your sign start to diminish.
本月你的主星水星和天王成和谐角度，给你的个人生活带来好处。
There is one good angle between your ruler Mercury and Uranus this month, one that could help your personal life.
在这种情况下，上升所受到的影响比命主星受到的影响更为强烈。
The aspects received by the Ascendant are in this case more powerful than those received by the ruler.
水星，你的主星，将与木星相会，所以结果几乎肯定会是乐观的。
Mercury, your ruler, will be conjunct Jupiter, so the outcome is almost certain to be upbeat.
前身恒星很容易找到，因为它是这个宿主星系中最亮的恒星之一。
The progenitor was comparatively easy to find because it was one of the brightest stars in the host galaxy.
这种气体一般很难找到，因为任何行星的光线往往淹没在主星的光线中。
Such gas signatures are generally tough to find, because any planetary light is swamped by the light of its host star.
为了克服这一缺点，引入主星的概念，并在星图识别过程中加入星等信息。
To overcome this fault, concept of main star is introduced, and in the process of star field identification, information of star view magnitude is used.
当这些亮而且质量大的恒星耗尽了氢燃料时，它们就开始从主星序上端脱离。
As these luminous and massive stars exhaust their hydrogen fuel, they begin to depart from the upper end of the main sequence.
当一个大质量原星接近主星序时，它的表面温度是低的，因而不能电离周围的气体。
When a massive proto-star approaches the main sequence, its surface temperature is low and it can not ionize the ambient gas.
因为这些星簇很容易便消失在主星系混乱的恒星背景中，仔细观察星簇的瓦解是很困难的。
It's been difficult to observe exactly how star clusters dissolve due to the fact that they are easily lost in the cluttered star field background of the host galaxy.
但是，因为这些主星的亮度相对偏淡，所以它们可能没有足够的高温令系外行星的主体结构气化。
Yet because the host stars are relatively dim, they may not have been hot enough to boil away the building blocks of exoplanets.
你的主星所指之处，你多半也有过这样一些幻想。也许，土星把你领进森林，月亮将你带向海边。
You too meet with a like imagination, doubtless, somewhere, wherever your ruling stars will have it, 31 Saturn driving you to the woods, or the Moon, it may be, to the edges of the sea.
这条弧线由北斗的斗柄开始，沿著柄身的弧度，经过牧夫座的主星大角，最后到达室女座主星角宿一。
The curve stretches from the handle of the dipper to arcturus in bootes all the way down to spica in virgo.
针对主星带小卫星分布式SAR系统进行多基线干涉测高的优越性，本文提出了一种多基线干涉测高方法。
To the superiority of multibaseline interferometry for master satellite and distributed small satellite SAR system, in this paper, a method of multibaseline interferometry is proposed.
CCD星跟踪器作为飞行器的姿态测量仪器有许多优点，它必须有一种全天自主星图识别算法来支持其工作。
As a spacecraft attitude measurement instrument, CCD star tracker has a lot of advantages. But it needs an all-sky autonomous star map identification algorithm to support its operation.
模拟的结果表明，土星潮汐力剥离巨型卫星表层冰面并引向主星的理论是可以解释土星巨大的冰质光环的神秘来源。
Simulations show that the still-mysterious origin of Saturn's vast, icy rings could be explained by the 'peeling' by Saturn's tides of the icy mantle of a large satellite migrating towards the planet.
其大小是地球的1.4倍，距其主星的距离却比水星与太阳之间的距离小了20倍之多，而公转周期也缩短至0.84天。
And with 1.4 times the size of Earth, Kepler-10b is more than 20 times closer to its star than Mercury is to the sun, and whips around the star once every 0.84 days.
其大小是地球的1.4倍，距其主星的距离却比水星与太阳之间的距离小了20倍之多，而公转周期也缩短至0.84天。
And with 1.4 times the size of Earth, Kepler-10b is more than 20 times closer to its star than Mercury is to the sun, and whips around the star once every 0.84 days.
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