与可见光波不同的是，这些无线电波可以较容易地穿过太空中的各种气体和灰尘，穿过我们地球的大气层。
Unlike visible light waves, these radio waves can get through the various gases and dusts in space, and through our own earth's atmosphere comparatively easily.
当然，哈勃位于地球的大气层之外。
人类必须停止污染地球的大气层。
火星和地球的大气层差别很大。
大多数流星无法穿过地球的大气层外层。
Most meteorites do not make it through the Earth's upper atmosphere.
仅有两个地方能找到氦，一个地方是地球的大气层里。
There are only two places to find Helium. The first is the Earth's atmosphere.
必须采取行动来制止污染我们地球的大气层。
Something must be done to stop polluting the atmosphere of our earth.
在漫长的岁月里，地球的大气层并不含有大量氧气。
For a long time the earth's atmosphere did not contain much oxygen.
科学家认为这是人类活动污染了地球的大气层的结果。
Scientists believe that this is the result of human activity, which is polluting the Earth's atmosphere.
此时，地球的大气层和水也汽化的一干二净，无法居住。
At that point, the Earth's atmosphere and water will be boiled away, leaving the planet uninhabitable.
从太空上看，地球的大气层是一个薄薄的蓝色的空气层。
Seen from space, the Earth's atmosphere is a thin blue layer of air.
在一个改进后的云室里，研究人员们正在重塑地球的大气层。
In an updated version of a cloud chamber the researchers are recreating the Earth's atmosphere.
也就是说，地球的大气层使物质变纤维铜、锌或其他东西。
What this means is that the atmosphere of Earth has created a condition that matter can be seen as copper, zinc, or whatever.
那是巨大的增长。它使更多的太阳的热量被困在地球的大气层中。
That's a huge increase. And what it does is trap a lot more of the sun's heat in the earth's atmosphere.
起初他并没有意识到，地球的大气层是极为重要的工作，他的系统。
Initially he did not realize that the Earth's atmosphere was critically important for his system to work.
这个星期，我们会告诉如何协助打击沿海森林在地球的大气层温度上升。
This week, we will tell how coastal forests help to fight rising temperatures in Earth's atmosphere.
太阳本身并不会发出绿色或蓝色的光这种效果是由于地球的大气层充当了棱镜。
The Sun itself does not turn partly green or blue — the effect is caused by layers of the Earth's atmosphere acting like a prism.
然后，火箭发动机点火启动，飞船提速达到3倍音速，升入地球的大气层上空。
Then the Enterprise's rocket motors will ignite, accelerating the ship to three times the speed of sound, taking it up over the Earth's atmosphere.
太阳光刺激了地球的大气层，并给予它能量；阳光使空气开始流动，产生节奏，获得生命。
Rays from the sun excite and energize the atmosphere of the earth, awakening it to flow, to movement, to rhythm, to life.
因为如果我们金星人能学会在地球的大气层中呼吸的话，那我们就可以在任何地方生存了。
Because if we Venusians can learn to breathe in an Earth atmosphere, then we can live anywhere.
他们的预测是基于积聚在地壳的罕见同位素的水平，轻微的太阳风使宇宙射线穿透地球的大气层。
Their prediction is based on levels of rare isotopes that accumulate in the Earth's crust when weak solar winds allow cosmic rays to penetrate the Earth's atmosphere.
一开始会介绍几个今天还在使用的地面望远镜，这些望远镜体型巨大，因为他们必须能够穿透地球的大气层。
We'll begin with some of the greatest ground-based telescope systems in use today. Because they have to be able to see through the Earth's atmosphere, these telescopes are truly massive.
如果世界人口继续以当前这种速度增长的话，也许，五十年后，这样燃烧如此多的能源将会致使我们破坏地球的大气层。
If the world population goes on increasing at its present rate, we may, in fifty years' time, be burning up so much energy that we would damage the earth's atmosphere.
“太空飞船一号”将会在距离地球表面100千米（62英里）的上空飞行，这个高度刚刚超出地球的大气层。
SpaceShipOne will fly 100km (62 miles) above the Earth"s surface, just breaking through the planet"s atmosphere.
众所周知的立方体卫星，或者“CubSats”，是帮助研究者指挥进行简单的太空观察和对地球的大气层进行测量的设备。
Known as cube satellites, or "CubeSats," the devices help researchers conduct simple space observations and measure characteristics of Earth's atmosphere.
这使得更多的太阳辐射穿透地球的大气层，从而促进气候强迫作用(更短波辐射到达地球，升高陆地和海洋表面气温)。
This allows more solar radiation to penetrate the earth's atmosphere, which promotes a climate forcing effect (more short wave radiation reaches the earth, warming land and sea-surface temps).
当然,哈勃位于地球的大气层之外,因此,它很快就会给我们传送我们所见到过的、有关行星和远距离星系的最清晰的照片.
Of course, the Hubble is above the earth's atmosphere, so it will soon be sending us the clearest pictures of the stars and distant galaxies that we have ever seen.
另外，当太阳逼近地平线时，地球的大气层会折射太阳光线，这时太阳看起来比其实际高度要高一些。因此，我们所看到的日出要比太阳实际升起的时间早几分钟。
Plus, Earth's atmosphere bends the sunlight when it's close to the horizon, so the golden orb appears a little higher in the sky than it really is.
另外，当太阳逼近地平线时，地球的大气层会折射太阳光线，这时太阳看起来比其实际高度要高一些。因此，我们所看到的日出要比太阳实际升起的时间早几分钟。
Plus, Earth's atmosphere bends the sunlight when it's close to the horizon, so the golden orb appears a little higher in the sky than it really is.
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