1.These include carbon dioxide, methane and nitrous oxide.

其包括二氧化碳、甲烷和一氧化二氮。

2.Bacteria in the soil, in turn, convert that ammonia into nitrous oxide.

土壤里的细菌反之将氨转化为氧化亚氮。

3.In the meantime, dentists finally began recognizing nitrous oxide's promise.

与此同时，牙医们终开始认识到笑的潜力。

4.It can also pollute water with nitrates and create the pollutant nitrous oxide, he said.

他说，牛尿分解而成的硝酸盐会污染水，它也会转化成污染物——一氧化二氮。

5.Nitrous oxide can remain in the atmosphere for more than a hundred years.

一氧化二氮可以在大留超过一百年。

6.Enzymes may also offer some help in capturing greenhouse gases, such as carbon dioxide, methane and nitrous oxide.

酶也可能有助温室体，比如说二氧化碳、 甲烷和一氧化二氮。

7.She described the plan to reduce nitrous oxide as " really interesting."

她形容减少一氧化二氮的计划“非常有趣”。

8.For example, water, ozone, and nitrous oxide are all electrically lopsided, so they all absorb infrared radiation.

例如，水、臭氧和一氧化二氮都是电不平衡的，因此它们都红外辐射。

9.Farm animals produce gasses that warm the planet like methane and nitrous oxide from burping and urinating.

家畜产生的体使地球变暖，特别是牛打嗝产生的甲烷和牛尿产生的一氧化二氮。

10.Farmers' use of nitrogen fertilizer drives up the amount of nitrous oxide produced in soil.

农民使用氮肥增加了土壤一氧化二氮的产量。

11.Whipped cream canisters, and other pressurized products, contain nitrous oxide which can become addictive if used in excess.

生奶油罐和其他加压产品含有一氧化二氮，如果使用过量，会上瘾。

12.Now, some researchers think they have found bacteria that can help reduce the amount of nitrous oxide released.

现在，一些研究人员认为他们已经发现了可以帮助减少一氧化二氮释放量的细菌。

13.This led to a profusion of anesthetic advancements involving three main players: nitrous oxide, ether, and chloroform.

这导致了一系列麻醉方面的改进，主要涉及三个化合物：笑、醚和氯仿。

14.We've heard of turbo chargers, super chargers, nitrous oxide, but what this car has under the hood, is nuts, walnuts.

我们都听说过涡轮增压器，机械增压器和一氧化氮，但藏在这款汽车引擎盖下面的是坚果——核桃。

15.However, Bakken pointed out that farmers are not paid for reducing nitrous oxide emissions.

然而，巴克肯指出，农民并没有因为减少一氧化二氮排放而获得报酬。

16.One step would be to extend the principle to faeces, which also contains nitrogen, and is another source of nitrous oxide.

其一步是将这一原理推广应用到粪便。粪便也含有氮，是一氧化二氮的另一来源。

17.So cows breaking down grasses in their stomach and then burping out this methane, and nitrous oxide which comes from fertilizers.

奶牛在胃里分解草，然后打嗝排出来自肥料的甲烷和一氧化二氮。

18.For instance, government efforts to cut emissions of carbon dioxide and nitrous oxide are greater than for many other greenhouse gases.

例如政府对减少二氧化碳和氮氧化物所采取行动明显大其他温室体。

19.Researchers found the bacteria reduced the nitrous oxide emissions of the first fertilizer treatment by 94 percent.

研究人员发现，细菌使第一种肥料处理的一氧化二氮排放量减少了94%。

20.The Associated Press reports that nitrous oxide can warm the atmosphere 265 times more than an equal amount of carbon dioxide.

据美联社报道，一氧化二氮使大变暖的能力是等量二氧化碳的265倍。