多年来人们一直以为氧化亚氮(nitric oxide，NO)是无害气体，但是在1987年从血管内皮细胞中发现有NO的分解，其后大批的考试证据解说，学习伟哥副作用...
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By coping rice soil and dry land soil with different fertilization (urea and agriculture application REEs), The flux of nitrous oxide was determined.
对水田和旱地土壤进行不同施肥（尿素、农用稀土）处理后，测定其氧化亚氮排放通量。
参考来源 - 大气中的稀土元素及稀土农用对温室气体排放的影响Nitrous oxide plays an important role in the process of the global warming enhancement and atmospheric ozone （O3） layer destruction （IPCC, 2001, 2007）.
氧化亚氮在全球温室效应增强和大气臭氧（O3）层破坏等过程中起到重要作用。
参考来源 - 长江中下游地区农田生态系统N·2,447,543篇论文数据，部分数据来源于NoteExpress
抑制氧化亚氮的排放将会促进臭氧层的恢复。
Curbing nitrous oxide emissions would enhance the ozone layer's recovery.
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)。
Emissions of nitrous oxide (a very powerful greenhouse gas) caused by the application of nitrogen fertilisers.
科学家说过去认为永冻土解冻会排放二氧化碳和甲烷，氧化亚氮则不会释放出来。
The scientists said that past studies had reckoned that carbon dioxide and methane were released by a thaw of permafrost while nitrous oxide stayed locked up.
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