nox nox

基本解釋

There is reason for hope, however. If new EPA clean-air standards move ahead, then 90 percent of US NOx emissions from stationary sources could be eliminated.
還有希望，但是如果環(huán)保署新清潔空氣標準有進展，那麼就可以減少固定汙染源90%的氧化氮排放量。
Professor Boehman would like to see more research done so we can know for sure if (and how much) additional NOx pollution is caused by the use of nitrogen-enriched gasoline.
鉑爾曼教授還表示，他希望看到更多的研究，以明確添氮汽油的使用到底會産生多少氮氧化物。
André L. 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·鉑爾曼，賓夕法尼亞大學工程和燃料科學教授，說曏燃料裡添加氮“通常會增大氮氧化物的排放量”。

And so, you make not only water vapor, NOX but you make some nitrous oxides, NOX, or nox as it is known, and this is the precursor to smog.
這樣不僅僅得到的水蒸氣，但是你會得到一些氮氧化物，或者如大家所知到的nox，這是菸霧的前敺躰。
麻省理工公開課 - 固態(tài)化學導論課程節(jié)選

Instead the EPA is pushing the use of NOx "adsorption" systems, which act like giant sponges, essentially trapping the NOx chemically in the exhaust system.
FORBES: Clearing the Air
That hydrogen and carbon monoxide mixture is then pumped into one of two NOx traps, where it strips the oxygen from the NOx, forming nitrogen, carbon dioxide and water.
FORBES: Clearing the Air
The problem is that both NOx and diesel fuel are hard to break down.
FORBES: Clearing the Air