nitrous的例句

1. The atmosphere has small amounts of nitrous oxide.: 大气中含有少量一氧化二氮。

2. Dentists may give patients nitrous oxide so they will not feel pain.: 牙医可能会给病人一氧化二氮，这样他们就不会感到疼痛。

3. Insects produce less ammonia than pig and poultry farming, ten times less methane than livestock, and 300 times less nitrous oxide.: 昆虫产生的氨比猪和家禽少，它们产生的甲烷比家畜少十倍，而产生的一氧化二氮比家畜少三百倍。

4. Nitrous oxide is also a greenhouse gas.: 氮化物一氧化氮也是温室气体的一种。

5. The nitrous-powered rocket's only byproduct is hot, pure air.: 氧化氮动力火箭排出的副产品只不过是纯净的热气体。

6. As a result: Nitrous oxide became an early form of anesthesia.: 结果：一氧化二氮成为一种早期的麻醉剂。

7. 70% of this was caused by methane and nitrous oxide emissions.: 其中70%是由甲烷和一氧化二氮的排放造成的。

8. Soil stores organic carbon, but can emit methane and nitrous oxide.: 土壤储存有机碳，但会释放甲烷和一氧化二氮。

9. It is then converted to nitrous oxide which adds to global warming.: 然后又会转化成加剧全球变暖的亚硝酸氧化物。

10. About a third of global nitrous oxide emissions are from human activity.: 全球的一氧化二氮排放量中大约有三分之一是由人类活动造成的。

11. Farming biofuels produces nitrous oxide. This is bad for climate change.: 种植生质燃料的作物会产生笑气，反而会加速气候变迁恶化到令人笑不出来。

12. Nitrous oxide (N2O) is a greenhouse gas 300 times more potent than carbon dioxide.: 氮氧化物(一氧化二氮)是一种比二氧化碳强300倍的温室气体。

13. Methane is the most important of these gases, followed by black carbon and nitrous oxide.: 甲烷是这些气体的最重要部分，然后才是黑碳和一氧化氮。

14. Initiate a protocol under UNFCCC to reduce methane and nitrous oxide produced by livestock.: 据气候变化框架公约创建一个协议，以减少畜牧业产生的甲烷和一氧化二氮。

15. Methane and nitrous oxides produced by agriculture account for about 10% of man-made warming.: 农业产生的甲烷与一氧化二氮，在人为导致的全球变暖[因素]中，占了约10%。

16. You have to remove some oxygen to do it, so that nitrous oxide-producing bacteria can thrive.: 为繁殖产生氧化氮的细菌，必须消除某些氧。

17. Others, such as nitrous-oxide emissions fromsoils and methane emissions from animals, cannot.: 而另外一些却不能直接检测，比如从土壤中排放的一氧化二氮与从牲口身上排放的沼气。

18. Scientists estimate nitrous oxide accounts for about 6 percent of human-induced climate change.: 在人为引起的气候变化中，科学家估计一氧化二氮约占6%。

19. A very high excess of oxygen, methane, and nitrous oxides would certainly be suggestive of life.: 充足的氧气，甲烷和氧化二氮当然可能预示着生命。

20. He and some of his grad students wanted to use nitrous oxide as an emissions-free energy source.: 他和他班上一些大学生想利用氧化氮作为无排放的动力能源。

21. Before a procedure, patients inhale these gasses, which are mixed with either oxygen or nitrous oxide.: 手术之前，患者会吸入这些混合着氧气或一氧化二氮的麻醉气体。

22. That's the case for some of the gases that contribute to climate change, such as methane and nitrous oxide.: 对一些造成气候变化的气体，如甲烷和氧化亚氮(一氧化氮，笑气)，来说，情况确实如此。

23. The problem with this method is that methane and nitrous oxide emissions fluctuate strongly in time and space.: 这种方法的问题是，甲烷和一氧化氮的排放量在不同时间和空间波动很大。

24. Emissions of nitrous oxide (a very powerful greenhouse gas) caused by the application of nitrogen fertilisers.: 氮肥的使用造成氧化亚氮的排放(一种威力强大的温室气体)。

25. Many other gases, such as methane and nitrous oxide, contribute to warming, although not as much as carbon dioxide.: 其它气体，如甲烷、一氧化二氮等，尽管没有像二氧化碳那样严重的影响气候，但他们依然在加剧全球变暖。

26. Intensive farms also use fertilizers which release the powerful greenhouse gas nitrous oxide when applied to the soil.: 集约化农业生产使用化肥，施到土壤中的化肥会释放强大的温室气体一氧化二氮。

27. The problem has been how to dispose of the nitrous oxide byproduct, which is far worse for the environment than nitrogen.: 问题是如何处置氧化氮副产品，这对环境污染远比氮气更严重。

28. The problem has been how to dispose of the nitrous oxide byproduct, which is far worse for the environment than nitrogen.: 问题是如何处置氧化氮副产品，这对环境污染远比氮气更严重。

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