asteroids
英 [ˈæstərɔɪdz]
美 [ˈæstəˌrɔɪdz]
n. 小行星
asteroid的复数
柯林斯词典
- 小行星（在火星及木星轨道间围绕太阳运行）
An asteroid is one of the very small planets that move around the sun between Mars and Jupiter.
双语例句
- Lightning on Venus was discovered in the atmosphere, unprecedented close-ups of asteroids.
在大气中发现了金星上的闪电，还有一些从未有过的小行星的近距离特写。 - Both ice and organic materials, which are similar to tar or coal, were believed to have been delivered millions of years ago by comets and asteroids crashing into the planet.
冰和有机物质，类似于柏油和煤炭，被认为是百万年前由彗星和小行星与水星碰撞时产生的。 - LSST, for example, will discover asteroids by the bushel-including some that might be hazardous to earth.
例如，lsst将能够发现极微小的小行星，包括那些可能对地球有害的小行星。 - The many impact craters that have and Earth reveal our solar system can be like a shooting gallery, with asteroids and comets regularly striking planets and their companions.
众多撞击留下的深坑让我们的地球和月球表面坑坑洼洼，他们在向我们揭示，太阳系可能是个射击场，小星星和彗星像横飞的子弹一样不断地撞击着行星和他们的卫星。 - The pieces clump together to form asteroids and bigger planets.
这些碎片凝聚起来可以形成小行星和更大的星球。 - I hear that scientists are planning to study asteroids and meteors, right?
我听说科学家正计划研究小行星和陨石，对不对？ - But there are also thousands of asteroids whose orbits put them on a collision course with Earth.
但是仍旧有成千上万颗小行星，它们的轨道是要与地球碰撞的。 - Asteroids, also known as minor planets, are numerous in the outer space.
小行星，亦称为小型行星，在外太空中不计其数。 - The orbits of such faint asteroids are not yet known.
但是对于这样暗的小行星的轨道，迄今尚未弄清。 - This ice on asteroids may be the answer to the puzzle of where Earth's water came from.
小行星的冰可能是地球上的水是从哪里来的这一难题最好的答案。 - Billions of asteroids and comets are whirling around the sun, and they have their own distinct traffic patterns.
几十亿颗小行星和彗星在围绕着太阳旋转，它们有着自己独特的穿行模式。 - Like all asteroids, its mineral composition offers a glimpse of the building blocks of the solar system.
和所有的小行星一样，它的矿物成分让我们可以一瞥太阳系的建筑原料。 - Mini-planets called asteroids, and comets.
和叫作小行星的小型行星，以及彗星。 - Uranus, Neptune, Pluto, asteroids, gravity, oval, diagram, trace.
天王星，海王星，冥王星，小行星，重力，椭圆，图表，踪迹。 - Many asteroids are weakly bound piles of rubble, held together by their own minute gravitational attraction.
大多数的小行星都是由碎石组成，而这些碎石靠着自身之间微弱的万有引力结合在一起。 - A space truck was found near one of the asteroids.
在小行星旁边，我们发现了一辆太空卡车。 - Planets, asteroids, and satellites shine only by reflected sunlight.
行星、小行星和卫星都是靠反射太阳光而发光的。 - The migration of Jupiter and Saturn could have turned asteroids in the early Solar System into missiles that pelted the inner planets.
太阳系早期，木星和土星的迁移可能把小行星变成攻击内行星的导弹。 - The region of interplanetary space between Mars and Jupiter where most asteroids are found.
在太阳系内太空中火星与木星间的有很多小行星的区域。 - Most asteroids can be found in an asteroid belt between Marsand Jupiter were they orbit the sun.
在火星和木星之间的小行星带上被发现的大部分小行星都绕太阳运行。 - Astronomers are actually observing meteors, asteroids, and other space debris striking the Sun at an unprecedented rate.
实际上天文学家们在观察着流星，小行星和其他太空残片以史无前例的速度袭击着太阳。 - Comets are probably the most numerous astronomical bodies in the solar system aside from small meteor fragments and the asteroids.
在太阳系中，除流星小碎块和小行星之外，彗星也许可以说是数量最多的天体了。 - Since then, the WISE telescope has captured hundreds of millions of asteroids, stars, galaxies and other celestial bodies.
从运行之日起，“智慧”望远镜已经探测到了亿万颗小行星、恒星、星系和其他天体。 - Most asteroids, which are made of rock, confine themselves to a belt between the orbits of Mars and Jupiter.
多数小行星是由岩石构成的，被限制在火星和木星轨道之间的一个带状区域里； - These dust particles are millimeter sized splinters from asteroids and orbit in the ecliptic plane of the planets.
从小行星上分裂下来的毫米级尘埃微粒运行在黄道面上。 - Technology that can destroy asteroids before they enter the Earth's atmosphere will be available.
在行星到达地球表面之前将其摧毁的技术是可行的。 - Alone in space, you must blast the asteroids into nothingness and evade the flying saucers and the killer satellite!
独自一人在太空中，你必须化为虚无爆炸小行星和逃避的飞碟和杀手卫星！ - Asteroids are also known as'minor planets '.
小行星亦称为“小型行星”。 - This is the interpretation of a team of scientists who discovered that asteroids in the Asteroid Belt are missing.
这是一个科学家小组的解释，他们发现小行星带中的小行星正在减少。