The reactive nitrogen in acid rain kills insects and fish in rivers and lakes.
酸雨里的活性氮将河和湖里的昆虫和鱼杀死。
The report said 60% of wildlife sites were now receiving a critical load of reactive nitrogen.
报告说60%的野生生物生境正在接收着大负荷的活性氮。
Reactive nitrogen emissions from agriculture are the most intractable as they come from many diffuse sources.
来自农业的活性氮的排放是最棘手的，因为它们的来源很分散。
What is worrying is that the production of reactive nitrogen is set to increase according to most predictions.
令人担忧的是，根据大多数预测所示，活性氮的生产还在呈增加趋势。
Altogether, such interventions would add up to about 54m tonnes of less reactive nitrogen, about 28% of what was created in 2005.
总括起来，这些干预措施大约使活性氮的生产减少5千4百万公吨，相当于2005年活性氮生产量的28%。
Iron liberated from hemoglobin, and hemoglobin itself, are associated with the generation of reactive oxygen species (ROS) and reactive nitrogen species (RNS).
血色素分解产生的铁离子和血红素本身与反应性氧自由基(ROS)和反应性氮自由基(RNS)的产生相关。
According to Alan Townsend, of the University of Colorado, Boulder, humans are creating reactive nitrogen at a record pace, and moving it around the world as never before.
根据Colorado大学Boulder分校的AlanTownsend的言论，人类制造活性氮的程度正在历史新高，也从未有过地使其全球游走。
The synthesis process of the present invention includes using polymerizing template reagent with several reactive nitrogen-containing radicals, especially diamine reagent.
本发明的合成方法包括使用具有多个反应性含氮基团的聚合模板试剂，特别是二胺试剂。
The document highlights the importance of reducing reactive nitrogen emissions to the environment, adding that the benefits of reducing nitrogen outweigh the costs of taking action.
宣言文件强调了减少活性氮排放对环境的重要意义，补充说明了减少氮带来的益处比采取行动所需的成本要大。
The study by 200 European experts says reactive nitrogen contributes to air pollution, fuels climate change and is estimated to shorten the life of the average resident by six months.
这项由200位欧洲专家完成的研究表示，活性氮会导致空气污染，刺激气候变化，并预估将居民的平均寿命缩短六个月。
Nitrogen in the atmosphere is harmless in its inert state, but the report says reactive forms of nitrogen, largely produced by human activity, can be a menace to the natural world.
大气中的惰性氮是无害的，但报告说主要由人类活动产生的活性氮可能危害自然界。
So after each layer is deposited, nitrogen fluoride is pumped into the chamber and is split to release highly reactive fluorine atoms that clean the walls.
所以在每层材料放置好之后，氮氟化物就被泵进工作舱中并分散开来，释放出高活性的氟原子来清洁墙壁。
Nitrogen, which, makes up about 78% of the Earth's atmosphere, is an inert gas but it has more reactive forms.
虽然组成地球大气78%的氮是一种惰性气体，但它却有多种化学式。
The best extinguishing method requires large amounts of liquid nitrogen (LIN) to provide a non-reactive environment and act as a heat sink.
最好的灭火方法是用大量的液氮（LIN）来提供一个不反应的环境，同时作为热接收器。
Human activities such as fossil fuel combustion, nitrogen fertilizer production and cultivation of nitrogen fixing crops are the main sources of reactive n.
人类活动，如燃料燃烧、氮肥生产、固氮植物的培育和畜牧业的集约经营等是引起全球活性氮增加的主要原因。
Reactive oxygen species can mediate signalling pathways in cardiac hypertrophy and cardiomyocyte apoptosis, and lead to endothelial dysfunction by inactivating nitrogen monoxide.
活性氧通过信号通路介导心肌细胞肥大和凋亡；通过灭活一氧化氮等机制导致内皮功能紊乱。
Reactive oxygen species can mediate signalling pathways in cardiac hypertrophy and cardiomyocyte apoptosis, and lead to endothelial dysfunction by inactivating nitrogen monoxide.
活性氧通过信号通路介导心肌细胞肥大和凋亡；通过灭活一氧化氮等机制导致内皮功能紊乱。
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