Some countries makebillions by selling fossil fuels that pollute our atmosphere, others by producing low-cost consumer products that humanity does not require.
目前有18个CCS这种国际项目是30和40,从我们的大气中除去每年亿吨二氧化碳之间。
There are currently 18 international CCS projects that are removing between 30 and40 million tons of CO2 each year from our atmosphere.
随着这些气体的积聚,更多的这种能量,主要是以热量的形式存在于我们的大气中。
As these gases build up, more of this energy, mostly in the form of heat,remains in our atmosphere.
在地球上,我们星球上强大的磁场充当了抵御太阳风的屏障,有助于保护我们的大气不被剥离。
At Earth, our planet's powerful magnetic field acts as a shield against the solar wind,helping to protect our atmosphere from being stripped away.
更重要的是,二氧化碳是一种温室气体,意味着它会在我们的大气中捕获热量。
More importantly, carbon dioxide is a greenhouse gas,meaning it traps heat in our atmosphere.
幸运的是,他们中的大多数都很小,在我们的大气层烧掉“流星”。
Fortunately, most of them are small and burn up in our atmosphere as‘shooting stars'.
它们通常被引力场排斥,但它们中的一些会进入我们的大气。
They are generally repelled by the gravitational field, although some of them enter our atmosphere.
我们将继续努力遏制燃料和技术的使用,这些燃料和技术不必要地污染我们的大气并损害我们的环境.
We will continue to lead in efforts to curb the use of fuels andtechnologies that needlessly pollute our atmosphere and harm our environment.
滩涂酸化会与海洋酸化同时发生,并且会随着人类不断排放CO2到我们的大气中而出现恶化。
Mudflat acidification occurs alongside ocean acidification,which have both worsened as humans continue to release CO2 into our atmosphere.
奥巴马说,这样的减少意味着“我们将减少8.7亿顿二氧化碳污染我们的大气。
The nerdier way to say that is that we will be keeping 870million tons of carbon dioxide pollution out of our atmosphere," Obama said.
奥巴马说,这样的减少意味着“我们将减少8.7亿顿二氧化碳污染我们的大气。
Obama said such a reduction means"we will be keeping 870million tons of carbon dioxide pollution out of our atmosphere.".
例如,由于光合作用,我们的大气中的氧气含量接近21%,大大高于给定地球组成,轨道和母星的预期水平。
For example, thanks to photosynthesis, our atmosphere is nearly 21% oxygen, a much higher level than expected given Earth's composition, orbit and parent star.
Our atmosphere contains a great deal of oxygen, which means oxygen radicals are found everywhere, which is why oxidative stress to some degree is unavoidable.
As more heat-trapping carbon dioxide continues to concentrate in our atmosphere- and to wreak havoc on our climate- scientists are desperately seeking solutions.
过了午夜,当我们已经旋转到地球的前端时,沿着地球轨道的所有微粒都将进入我们的大气,形成流星。
Aftermidnight, when we have rotated onto the Earth's leading side,any particle thatlies along the planet's orbital path will enter our atmosphere as a meteor.
他们能够呼吸我们的大气空气。
They can't breathe our atmosphere.
大气密度和我们的大气差不多。
And that atmosphere is very-- as dense as our own atmosphere.
我们的地球和我们的大气上天会“通过了。
Our earth and our atmospheric heaven will"pass away.".
这种影响最初会降低排放到我们的大气中。
This impact initially lowers emissions into our atmosphere.
为何我们的大气层是生命唯一能赖以生存的地方。?
Why is the earththe only place we have found that can sustain life?
这就是我们的大气层中的二氧化碳的含量。
Limit for CO2 in our atmosphere.
轨道望远镜让他们从我们的大气层外的景色。
Orbiting telescopes give them a view from outside our atmosphere.
我们的大气层,防止任何的氦-3到达地球。
Our atmosphere blocks helium-3 from reaching Earth's surface.
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