- 1. The atmosphere has small amounts of nitrous oxide.
- 大气中含有少量一氧化二氮。
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- 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。
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- 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。
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- 4. Nitrous oxide is also a greenhouse gas.
- 氮化物一氧化氮也是温室气体的一种。
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- 5. 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。
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- 6. 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。
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- 7. 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。
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- 8. 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。
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- 9. 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。
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- 10. 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。
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- 11. 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。
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- 12. 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。
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- 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。
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- 14. 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%。
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- 15. 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。
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- 16. 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。
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- 17. 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。
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- 18. 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。
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- 19. 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。
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- 20. 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)。
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- 21. 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。
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- 22. 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。
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- 23. 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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- 24. Because precipitation usually increases nitrous oxide emissions from the soil, she also collects data after any rain or snowfall.
- 因为降水通常会加剧土壤中一氧化二氮向外排放，她也搜集每次降雨或降雪后的数据。
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- 25. Then there's manure —all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2.
- 接下来是动物粪便——所有动物的粪便都产生一氧化二氮，一种温室效应是CO2 296倍的温室气体。
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- 26. But a large proportion of global greenhouse gas emissions are actually other gases, such as N2O (nitrous oxide) and CH4 (methane).
- 但是，全球温室气体排放实际上有相当一部分是其他气体，如N2O(一氧化二氮)和CH4(甲烷)。
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- 27. Then there's manure - all that animal waste generates nitrous oxide, a greenhouse gas that has 296 times the warming effect of CO2.
- 接下来是动物粪便——所有动物的粪便都产生一氧化二氮，一种温室效应是CO2 296倍的温室气体。
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- 28. While nitrous oxide is a powerful greenhouse gas, when it's burned as rocket fuel, the only byproducts are hot oxygen and nitrogen.
- 虽然氧化氮是种温室效应气体，但当用作火箭燃料燃烧时，排出的副产品仅仅是热氧气和热氮气。
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- 29. While nitrous oxide is a powerful greenhouse gas, when it's burned as rocket fuel, the only byproducts are hot oxygen and nitrogen.
- 虽然氧化氮是种温室效应气体，但当用作火箭燃料燃烧时，排出的副产品仅仅是热氧气和热氮气。
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