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小行星

na.planetoid; 【天】asteroid
网络asteroids; minor planet; minor planets

小行星

英-汉网络释义

小行星

asteroid

讲小行星(asteroid)的，一开始问什么是小行星，一个学生说绕太阳转的形体，老师反问跟地球和木星似的么？

asteroids

小行星(Asteroids):绕太阳运行的小的石质天体，主要在火星和木星轨道之间。天文单位(Astronomical unit):量度距离的一种单 …

planetoid

托福听力分类词汇 - 豆丁网 ... 行星 planet 小行星 minor planet;Asteroid;planetoid 卫星 satellite ...

minor planet

托福听力分类词汇 - 豆丁网 ... 行星 planet 小行星 minor planet;Asteroid;planetoid 卫星 satellite ...

minor planets

...把该组小天体降格为与彗星、行星卫星的一类，统称为“小行星”（minor planets）并沿用至今。

small planet

航海及海运专业英语词汇(S7) ... small pair boat 小对船 small planet 小行星 small porcelain tube 小瓷管 ...

Apophis

小行星(Apophis) 撞击或略过地球会带来什麽灾难? [ 其他 ] 甚麽是粒子撞击机 [ 其他 ] Why会有汽车撞击测试? [ 天文 ] 如果巨陨 …

Planet

　　《Ever Planet》是以童话世界般的圆形小行星（Planet）中的可爱角色们的探险故事为主要内容的MMORPG。强调星星的特点…

例句：

"There's certainly no big donut where Earth is , just a big mass of objects " that could be said to share our neighborhood, he said.

“显然在地球轨道上没有什么大东西，只有这些大量的小行星 ”但这还是可以说他们和我们共享了轨道。

It came out of the clear , blue sky - just like an asteroid .

这 [消息 ]是从晴朗的蓝天而来 -如一颗小行星般。

If they were , it might make sense to go on to an asteroid or one of the moons of Jupiter , but they're not .

如果是的话，那么他们继续向小行星、或者木星的卫星派出探测器还有些意义。但他们并不是。

Noise proves nothing . Often a hen who has merely laid an egg cackles as if she had laid an asteroid .

噪声不能证明什么。母鸡产下一只蛋，往往大声啼叫，好像产下小行星似的。

The spacecraft hovers near the asteroid , with its thrusters angled outwards so that the exhaust does not impinge on the surface .

太空船靠近小行星盘旋，它角度向外的使用它矫正舱身的火箭排气，不直接撞击小行星表面上。

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。

A small fraction of the rocks blasted off Mars by asteroid or comet impacts could have reached Earth in just a few years .

小行星或彗星在撞击火星时，所轰出的岩石之中，有少数可以在仅仅数年之内就抵达地球。更详细。

A carefully selected asteroid with the right density and strength could be hollowed out for an underground base to be established.

一个精心挑选合适的小行星密度和力量可以挖了一个地下基地。

The advantage of such a "gravitational tractor " , as Dr Lu has dubbed it , is that it is more likely to leave the asteroid intact .

鲁博士将其称之为 “重力牵引器 ”，其优势在于极有可能将小行星完好无损地撵走。

Before the terrorist attacks on the US, this number was also attached to a type of porsche and a trojan asteroid that orbits the sun .

在美国遭遇恐怖袭击前，911 就已经是保时捷的一个系列了，环绕太阳轨道运行的特洛伊小行星轨道号。

The passage is being used , in part, as an excuse for the need for such a nationwide system, a nationwide test .

小行星的过境，一部分来说被用来作为此类全国范围的系统，全国范围的测试的需要。

It (an asteroid ) dust up into the atmosphere , and the dust stayed there for so long that the vegetation died off and the dinosaurs with it .

它（小行星）使尘埃冲上大气层，久久地笼罩着天空，植物死去了，恐龙也都灭绝了。

As I'm sure you know, we found that there was a moon orbiting around an asteroid, first time ever that was suspected.

我相信你知道我们已经观测到一个月亮正在围绕一个小行星运转。

Astronomers have long thought that the asteroid belt is being ground down through collisions, but such a smashup has never been seen before .

长期以来天文家们推测小行星带会因为碰撞而粉碎但类似的景象以前从未被观测到。

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。

The intention was to get close , fire a projectile into the surface and grab some of the ensuing dust .

它原定目标是接近这颗小行星，发射一抛射物（探测器）进入小行星表面，从而捕获扬起的尘埃。

Astronomers have detected an asteroid not far from Earth, moving in the same orbit around the Sun .

天文学家在距离地球不远处发现一颗与地球绕日轨道相同的小行星。

When an astronomer discovers one of these he does not give it a name, but only a number . He might call it, for example, "Asteroid 325. "

当一个天文学者发现了其中一个星星，他就给它编上一个号码，例如把它称作 “325 小行星 ”。

Although very tiny , each photon carries a small amount of momentum away from the asteroid , giving it a tiny kick .

尽管非常微弱，但每一个光子都携带着微量的动量离开小行星，给小行星形成一种微弱的反冲。

Another way, in which life could fail to develop to an intelligent stage , would be if an asteroid or comet were to collide with the planet .

从另一方面考虑，生命未能发展到具有智能的阶段，是否可能是小行星或彗星与行星发生了碰撞。

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。

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