大多数慧星都很暗，肉眼是看不见的。
Most comets are so dim that they cannot be seen by the naked eye.
慧星是不受约束的，只是来访问一次太阳系。
The comet is not bound and makes but one visit to the solar system.
美国宇航局似乎知道这个红色慧星天体的东西。
例如，慧星型车实际上不过是一部花哨的猎鹰车而已。
事实上，吠陀的雅利安语是用作神化太阳，星辰和慧星。
例如，慧星型车实际上不过是一部花哨的猎鹰车而已。
1994年7月，慧星“皮鞋匠”——利维撞击了木星。
In July 1994, the Comet Shoemaker -levy collided with Jupiter.
流星雨只是慧星经过的残留物、或偶而也是来自破碎陨石的碎片。
Meteor showers are just the debris of a passing comet or sometimes the debris from a fragmented asteroid.
答：地球一直受到冲击，慧星和小行星，虽然金矿是非常罕见的。
A: The Earth has always been subject to impacts by comets and asteroids, although big hits are very rare.
有一种说法是，它们来自于数亿年前撞击月球的慧星和小行星，后来转移到了极点。
One theory is that they came from comets and asteroids, which pounded the lunar surface billions of years ago, and later drifted to the poles.
如果傲游再这样下去它将会向比特慧星一样，以后会给一个新的软件代替。
Well, if you don't fix the bugs Maxthon will go the way of BitComet once a good alternative come out.
慧星的核心部位结合得很松散。当粘着它们的冰开始汽化时，它们很快就解体了。
The pieces of the comet's nucleus appear to have been loosely assembled, so that they broke apart soon after the icy "glue" in between began to vaporize.
箭形印记：是照相凹版印刷的瑕疵。印刷品上带有像箭头的印纹。亦称慧星印记。
Arrow: Printing fault in gravure which appears as a mark in the shape of an arrow head on the print. Also called comet.
对那些以科学思考的人来说，他们会猜想这明星是否是一颗彗星，也许是哈雷慧星吧；
For the scientifically-minded, they wonder whether the star was a comet, perhaps Halley's comet;
流星群，也称流星雨，通常是慧星慧尾的尘埃或者从小行星上脱落的小块物质引起的。
Meteors, also called shooting stars, normally begin as bits of dust from the tails of comets or even small pieces chipped off asteroids.
1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？
Of the millions who saw Haley’s comet in 1986, how manypeople will live long enough to see it return in the twenty-firstcentury.
1986年看见哈雷慧星的千百万人当中，有多少人能够长寿到足以目睹它在二十一世纪的回归呢？
Of the millions who sawHaley’s comet in 1986, how many people will live long enough to see itreturn in the twenty-first century.
这颗慧星的照片揭示了一种螺旋型的队列，由这颗慧星的其他时期内的时间和面积编成。
Photographs of this comet reveal a spiral formation at times and a square in the comet at other times.
通过慧星实验检测了人肝细胞株(HL- 7702)及KB细胞的DNA损伤情况。
DNA damage in human liver cell line (HL-7702) and KB cell line was detected by comet assay.
1986年看见哈雷慧星的千百万人中有多少人能够长寿到足以目睹它在二十一实际回归呢？
Of the millions who saw Haley's comet in 1986, how many people will live long enough to see it return to the twenty-first century.
“智慧星”是一套用来进行行情显示、行情分析并同时进行信息即时接收的超级证券信息平台。
"Star wisdom" is a set of prices used to show that the market analysis and real-time information at the same time receive a super platform for securities information.
慧星是早期太阳系中冰、灰尘和岩石的聚合物。它的核心在形成后没有发生过物理、化学的变化。
Comets are conglomerations of ice, dust and rock from the early solar system, whose cores have remained physically and chemically unchanged ever since.
彗星航空总部位于马德里，主要运营从西班牙到拉美国家的航线。 慧星航空称其已申请破产保护。
The Madrid-based company, which specializes in flights to Latin America, also said it has filed for bankruptcy.
它将会被取消当分子和原子强烈的散布事件一些波长的光时候，慧星将他们的光辉归功于共呜散布。
It will be recalled that comets owe their radiance to resonance dispersion when molecules and atoms intensely scatter incident light of some wave-lengths.
1986年看见哈雷慧星的千百万人当中，有几多人能够长命到足以目击它在二十一世纪的回回呢？
Of the milli ons who saw Haley's comet in 1986, how many people will live long enough to see it return in the twenty-first century.
象甲烷、烃这类在其它慧星上发现的含碳分子极易挥发。它们只能在极低的温度下以固体的形态存在。
The carbon-bearing molecules found on other comets, such as methane and certain other hydrocarbons, are highly volatile, meaning they only stay solid in extremely cold temperatures.
据信，1908年俄罗斯上空发生的强劲爆炸——通古斯大爆炸背后，有一个直径约六十米的小行星或慧星碎片。
An asteroid or comet fragment around 60 meters across is believed to have been behind the Tunguska Event, a powerful explosion that took place over Russia in 1908.
它意味着这层膜化合物可能来自陨石或慧星。在太阳系形成初期当陨石或慧星与地球相撞时被送到了地球。
It is possible that such membranous compounds could have arrived on earth as stowaways on the meteorites or comets that pounded the planet during the early history of the solar system.
它意味着这层膜化合物可能来自陨石或慧星。在太阳系形成初期当陨石或慧星与地球相撞时被送到了地球。
It is possible that such membranous compounds could have arrived on earth as stowaways on the meteorites or comets that pounded the planet during the early history of the solar system.
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