彗星

Among them, wrapped around the waist of a black volcanic rock Undaria Montenegro largest, like a comet tail lively and Qi Hui of Jinshan highest vividly like a giant horseshoe Pingshanyou East crown the most beautiful volcanic cone, located in Western Volcanoes center Shuangshan typical volcanic mountain.

其中，腰缠黑色火山岩裙带的黑山最大，状如彗星慧尾生动而颀长的金山最高，惟妙惟肖恰如巨型马蹄的东坪山火山锥冠最美，位于西区火山群中心的双山火山山体最为典型。

Water is the main component of comets.

2由于彗星主要是由冻结的水和气体组成的冰，。。。。

Moon in a world in which all the earth's sun, stars, planets, comets, meteors ..., we can see that, to listen to the ... belong to the appearance, known as the white hole.

在1个日月世界中，所有如地球太阳，恒星，行星，彗星，流星。。。，可见的，可听的。。。，都是属于外表，称为"白洞"。

Here, the ion tail extends well over ten degrees across the northern sky, fading near the double star clusters in Perseus, while the head of the comet lies near Almach, a bright star in the constellation Andromeda.

在北半球的星空中，离子尾延伸的长度超过十度，止于英仙座的双星团附近，彗星头部则离仙女座最亮的天大将军一不远。

The slurry was inoculated on a rocking bed and continued for about 4 weeks, then arsanilic acid was determined spectrophotometrically (450 nm) and the genotoxicity changes of arsanilic acid on earthworm coelomocytes were tested with comet assay (single cell gel electrophoresis test, SCGE) in 0, 1, 2, 3, 4 weeks, respectively.

结果表明，阿散酸低浓度时在泥浆体系中能被较快降解，500mg/L的降解率达到了25%；蚯蚓体腔细胞彗星试验表明，所有降解液均具有遗传毒性，可导致蚯蚓体腔细胞DNA明显损伤，与对照相比具有显著性差异(P.05)。

The Aurigid meteor shower comes from a comet named Kiess that takes approximately 2,500 years to orbit the Sun.

御夫座流星雨来自于一颗名叫琪斯的彗星，它的绕日公转周期大约是2500年。

Formed by the impact of a large asteroid or comet, Caloris is one of the largest, and perhaps one of the youngest, basins in the Solar System.

卡勒瑞斯是由于一个大型的小行星或者是彗星的影响而构成的，是太阳系中最大，也可能是最年轻的盆地之一。

Two such views - from Cerro Paranal in Chile and the Carnic Alps in Italy - are combined in this unique graphic that also outlines a perspective view of the comet's orbit and relative position of the Sun.

上面这张独特的图像就是使用在智利Cerro Paranal和义大利Carnic Alps所拍摄的二幅影像组合出来的，影像也包含以透视法呈现的彗星轨道，以及太阳的相对位置。

Pictured above, the tail of Comet McNaught was caught just after sunset last Friday above the Carnic Alps of northern Italy.

上图是上周五日落后，在义大利的卡尔尼克阿尔卑斯山所拍摄到麦克诺特彗星的彗尾。

In terms of mineralogy, the basin floor is much richer in clinopyroxene and orthopyroxene than the surrounding highlands .

自古以来，彗星和陨星不断地撞击月球。这些物体中的大部分都含有水分。来自阳光的能量将这些大部分的水分分解回组成它的元素，氢和氧。两者通常都会立即飞离月球。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。