二氧化碳

If today's trends hold,these emissions will have grown four-fold by 2020, reaching 670m tonnes.

如果按现在这种情况发展下去，到2020年这方面的二氧化碳排放量将达到6.7亿吨，是现在的四倍。

His calculations suggested that using lasers to ionise molecules of carbon dioxide, and radio waves to get them to spin at the correct rate, would cause those molecules to spiral away from Earth along the lines of magnetic force until they were lost for ever in space.

根据王的推测，使用镭射将二氧化碳分子电离，利用无线电波使其以精确的比率旋转，这样就可以使那些分子沿着磁力线从地球上急速旋转出去，直到永远地消失在宇宙里。

CARBON DIOXIDE is the key for assuring the unique taste and foaming ability of beer. Additionally, beer may easily oxidise after contacting with air and sunlight, which may influence the taste and period of validity of beer.

二氧化碳是保证啤酒独特口味和泡沫性能的关键，并且啤酒与空气和阳光接触容易发生氧化，从而影响啤酒的风味稳定和保质期。

Two of these pump blood to the lungs, where it picks up oxygen, then the other two pump this oxygenated blood throughout the body. One of these four chambers—the left ventricle—contracts most strongly to pressurise the blood.

相比之下，人的心脏只有四个心室，其中的两个心室收缩将血液压进动脉输送到肺部，在那里吸收氧气，放出二氧化碳，而另两个心室则将完成气体交换后的血液输送到到全身。

Because plants sop up carbon dioxide, running cars on ethanol produced from corn or other plants could slow down the rise in atmospheric leels of this greenhouse-warming gas.

植物释放二氧化碳，而由谷物或其他植物的制造的酒精为燃料的汽车能够降低大气中能造成温室效应的气体的含量。

Lessons from Britain about how to cut carbon, and how not to

英国人的教训：我们是如何减少二氧化碳的排放，又是如何升高的

But young forests on good soil will be more productive because of increased carbon dioxide levels.

但是，在比较肥厚的土地上，新的森林生长的非常好，特别是在二氧化碳含量比较高的时候。

But young forests on good soil will be more productive because of increased carbon dioxide levels.

但是，因为空气中二氧化碳浓度的增高，在好土地上的森林会有好的生长。

But young forests on good soil will be more productive,because of increased carbon dioxide levels.

但是生长在肥沃土壤上的新生的森林，因为二氧化碳含量的增加，将会更加肥沃。

But young forests on the good soil will be more productive because of increased carbon dioxide levels.

但由于二氧化碳水平线的上升，良好土壤中的幼林会更有生产力。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。