meteoroids

meteoroids

美 　英

• n.陨星体
• 网络流星体

词形变化

复数：meteoroids  

英汉解释

n.	1. 流星体,陨星体

英英解释

n.	1. a mass of rock in space, often a remnant of a comet, that becomes a meteor when it enters the Earth's atmosphere and a meteorite when it falls to Earth.

例句

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。

While not actual stars, "shooting stars" do come from outer space, in the form of meteoroids entering the Earth's atmosphere.

“流星”并不是真的星星，但确实来自于外太空，他们以流星这种我们看到的形式进入地球大气层。

Moving swiftly through the atmosphere , meteoroids are heated rapidly by friction .

流星体在快速穿过大气层时，因磨擦而迅速加热。

Meteoroids are small objects moving through the solar system that are attracted to the Earth by its gravitational pull.

流星是被地球引力吸引过来的小型太阳系天体。

Such particles, called meteoroids, are the same size as those that appear in meteor showers when they enter the Earth's atmosphere.

这些被称为“流星体”的微粒，和在流星雨时落入地球大气的流星具有同样的大小。

Meteoroids are tiny particles of comets or asteroids that travel through space and veer into Earth's atmosphere.

彗星或小行星的碎片在太空散落并穿越地球大气层即形成流星。

Like meteoroids, comets come in a variety of sizes and shapes.

彗星也和流星一样，有著各种形状与大小。

Each day, up to 4 billion meteoroids fall to Earth.

每天落到地球上的流星体约有40亿个。

Meteoroids are small chunks of stone or stone and iron, some of which are fragments of asteroids or comets.

流星体是小的石块或者石头和铁、其中有一些是小行星或者彗星的碎片。

Meteoroids range in size from tiny dust particles to objects tens of metres across.

流星体的尺寸范围从微小的尘粒到横切为数十公尺的物体。

Countless meteoroids will be sent hurtling into the Earth's atmosphere at 71 kilometres a second.

无数流星将以每秒71公里的速度划破长空。

Meteoroids are small particles in space with size similar to grains of sand.

宇宙充塞著沙粒大小的流星体。

Maybe along the way I can check the meteoroids.

没准我顺便还可以研究研究那流星群。

It gathered dust and tiny meteoroids from the edge of space.

用来收集太空边缘的灰尘和微小流星体。

Remember the moon's lack of atmosphere means that even small meteoroids make craters.

记住月球上没有大气层，所以很小的陨石也能造成洞。

And it's from meteoroids that we get meteors and meteorites.

流星和陨石也是来自流星体中。

The streaks of light we see is that meteoroids breaking up, isn't it?

那我们看见的光的条纹就是陨石破碎了，对吗？

Consequently, MIPS allows astronomers to study the production of meteoroids by comets whose orbits do not cross the Earth's path.

因此，MIPS使天文学家得以研究与地球轨道不交汇的彗星产生的流星体。