This paper introduces the development in how to determinations of nitrate and nitrite by comparison with the current methods , it points out the limitation of those methods and presents a new way to monitor nox and so2in the air with hplc .
Okay , will try and learn everything we can about the nox .
好了,我们试着去学习诺克斯人的每一件事。
I really wish that we could be friends with the nox .
我很想能和诺克斯人成为朋友。
This interacts with the nox and sox to produce the dangerously small particulate pollution that leads to premature deaths .
氨气与一氧化二氮和氧化硫相互作用产生有毒的小颗粒,这种小颗粒会引起早产儿死亡。
They have shown that emissions of nitrous oxides ( nox ) and sulphur oxides ( sox ) combine with gases already in the atmosphere to create very fine particles that are especially dangerous to human health .
The hot gas mixture undergoes a rapid cooling phase in order to prevent formation of non-desirable compounds such as dioxins , furans and nox .
气体混合物经过快速冷却,以防止产生不期望产生的混合物,比如:二氧芑、呋喃和氧化氮等。
Boehman , a penn state university engineering and fuel science professor , says that the addition of more nitrogen to the fuel mix " generally will increase nox emissions . "
安德烈铂尔曼,宾夕法尼亚大学工程和燃料科学教授,说向燃料里添加氮“通常会增大氮氧化物的排放量”。
Many variables explain this , but the most important is that farming in these heavily populated countries ( unlike that in america ) emits huge amounts of ammonia . This interacts with the nox and sox to produce the dangerously small particulate pollution that leads to premature deaths .
Vehicle exhaust , power-plant exhaust , and large-animal feeding operations are all sources of nitrogen emissions . Rising energy needs have meant more nitrogen oxides ( nox ) implicated in smog , acid rain , and global warming emitted from fossil-fueled power plants .