asteroids
美 [ˈæstəˌrɔɪd] 
英 ['æstə.rɔɪd]
- n.【天】(火星及木星轨道间的)小行星；【动】海星；【物】星状曲线
- adj.星状的
- 网络行星游戏；行星射击；小行星群
词形变化
复数：asteroids
英汉解释
英英解释
例句
Asteroids that are just a few feet or meters across are called asteroids. We see them as meteors when they enter Earth's atmosphere.
那些直径只有几公尺的小行星统称为流星体，当它们进入地球大气层后就形成流星。
Ceres turned out to be just one of many asteroids orbiting between Mars and Jupiter, rather than a proper planet.
谷神星结果只是众多绕着火星和木星的卫星中的一颗，而并非什么行星。
Asteroids - something from the sky comes closer and closer and then hits 'Home'! Have the metaphors 'hit home' with you yet?
小行星-来自天空的某种东西越来越接近来临了，于是就跟‘家’碰撞上了！就你而言‘碰撞家’仍然有暗喻的说法？
Even after working and optimizing the asteroids for a week until they rendered at a great performance, the physics were still way too slow.
用了一个星期的时间来优化小行星的，并获得了不错的渲染效果，物理过程的运行依然缓慢。
If all such asteroids turn out to be harmless windmills, it will have been a wasted effort.
如果所有的行星都被证实是毫无害处的风车时，那就是白花力气了。
Asteroids are minor planets, most of which circle the sun in a region known as the asteroid belt, between the orbits of Mars and Jupiter.
小行星是较小的行星，它们中的大部分在火星和木星轨道间的小行星带中环绕太阳运行。
Asteroids are astronomical objects in the solar system that orbit the Sun but are too small (in volume and weight) to be considered planets.
小行星是太阳系内类似行星环绕太阳运动，但体积和质量比行星小得多的天体。
The discovery also "provides additional support for the theory that life's ingredients were delivered to the Earth by asteroids, " he said.
此次发现同时“为一项理论提供了额外的证据支持，说明最初的生命元素是由陨石带到地球上的。”他说。
Tip: Refineries can exploit owned and adjacent resource asteroids. Asteroids can only support so many refineries at a time though.
小贴士：精炼船能采集起所处的和周围的资源小行星上的资源。但是小行星一次只能供给很少的精炼船。
There are eight planets, at least thirty moons, and thousands of asteroids to be explored.
可供探险的有8大行星，至少有30个月亮和数以千计的小行星，其总面积约为地球面积的250倍。
The asteroids have intersecting orbits that allow them to collide with one another and with the planets.
小行星有著互相交错的轨道，因此有可能与行星或其他小行星发生碰撞。
None of this means that true life could have arisen on asteroids; their warm phase would simply have been too brief.
以上这些并不能证明实际的生命曾在小行星上出现过，因为那段高温时期实在过于短暂了。
Asteroids are thought to be celestial bodies that preserve information from the time of the Solar System's formation.
小行星被认为是天体是保持从太阳系形成的时间信息。
It was compressed enough to become a protostar but enough material was left over to form planets, moons, asteroids and comets.
压力足够使之形成一颗恒星，剩下的物质形成了行星，卫星，小行星和彗星。
Meteorites are rocks, usually containing a great deal of extraterrestrial iron, which were once part of planets or large asteroids.
陨石是一种石头，通常含有大量的地外铁物质，这些物质曾经都是行星和大型小行星的一部分。
Some of that uncertainty comes from asteroids' sometimes forgotten cousins, comets.
上文提到的不确定性，有一部分来自于小行星那偶尔被遗忘的表兄——彗星。
They used it to get a representative sample of these asteroids that orbit the sun and have a risk of crossing Earth's orbit.
一些小行星环绕太阳飞行，它们有穿越地球轨道的风险。
Asteroids and comets smashing into the early Earth have long been thought to be a promising source.
一直以来人们认为海水可能来自早期坠入地球的小行星和彗星。
Asteroids is back with a new interface with superb graphics and sound effects with many more options and a much better game play.
小行星是回到了一个新的界面，具有出色的图形和声音特效，还有更多的选择和一个更美好的游戏体验。
I mean, you've got to watch out for asteroids.
我是说，你得提防那些小行星。
Until about 10 years ago we did not know the true sizes of asteroids very well.
一直到十年前为止，我们还不能确切知道小行星的真正大小。
Smith suggests scientists may be able to enlarge Earth's orbit by manipulating asteroids visiting our solar system.
史密斯建议科学家可以通过操纵造访我们的太阳系的小行星，来扩大地球的轨道。
It includes the sun, eight planets and their satellites, asteroids, comets, meteoroids and interplanetary matter.
它包括太阳、八大行星及其卫星、小行星、彗星、流星体以及行星际物质。
Comets and asteroids preserve the building blocks of the planets. And studying them up close provides clues to how planet Earth came to be.
彗星和小行星都保持着行星的基本结构，这么近距离的研究为地球是如何形成这一问题提供了线索。
OK, comets and asteroids. It might help if you think of. . . remember we talked about the two classes of planets in our solar system?
好，彗星和小行星，它们能帮到你记起…还记得我们讲过的太阳系中两类行星吗？
A sphere! . . . But wait a minute. I've seen pictures of asteroids that have all sorts of crazy shapes. Why aren't they round?
球体！可是，等等啊，我见过的各式各样的小行星照片，它们为什么不是圆的呢？
The explanation was to be colliding asteroids, creating temporary dust clouds.
对其的解释是碰撞的小行星，生成暂时的尘云。
It's a straightforward animation that shows planets and asteroids orbiting the sun, with waves of twinkles as discoveries are made.
这是个简单明了的动画显示了行星和小行星绕太阳运转，伴随着所发现的电波和星光闪烁。
"2010 AL30 may become a sort of 'poster child' for hiding asteroids, " says Alan Harris of the Space Science Institute in Boulder, Colorado.
“2010AL30可能会成为那些潜藏的小行星的典型代表”，科罗拉多波尔多空间科学研究所的阿伦。哈里斯说道。
One way to eliminate the guesswork would be to spot asteroids on the way in and then go pick them up for analysis.
能够解决猜测问题的方法之一便是监测小行星并在其坠落后搜集起来再做分析。
A: The Earth has always been subject to impacts by comets and asteroids, although big hits are very rare.
答：地球经常成为彗星和小行星撞击的目标，尽管大的撞击非常罕见。
Asteroids classify comets based on the durations of their orbits around the sun.
天文学上把彗星按照它们的轨道周期分类。
Asteroids are pieces of rock that orbit the sun. They sometimes are called planetoids, or small planets.
小行星岩石碎片，轨道太阳。他们有时被称为小行星或小的行星。
NASA has no choice but the ratchet up its asteroid excuse, that a swarm or asteroids has entered the scene.
NASA并无选择，只有编造小行星的借口，即说一群小行星进入了镜头。
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。
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。
That's according to a survey of the sky that NASA is calling the most accurate census yet of near-Earth asteroids.
这是根据美国宇航局（NASA）称之为“最准确的”一次近地小行星普查的结论。
NASA astronaut Edward Lu is campaigning for a new spacecraft that would divert asteroids on a path to slam into Earth.
美国宇航局宇航员爱德华正在竞选吕新太空船将转移到小行星对地球猛撞路。
It had previously been thought that asteroids were too warm to retain water ice on their surfaces.
以前曾经认为，小行星过于温暖而不能在它们的表面上保持水冰。
Aghast at the notion of a solar system with dozens and dozens of planets, astronomers reclassified the whole lot as asteroids.
骇然在一个与几十个几十个太阳系的行星概念，天文学家重新归类为小行星一大堆。
Finally we get these curves. They show us how the light reflected from asteroids relates to the asteroid's rotation cycle.
最后我们得到这些曲线，让我们了解到行星光线的反射，和行星自转周期的关系。
