Since the combustion deviates from the theoretical equivalent ratio, the generation of NOx can be reduced.
该规例要求逐步减少船舶的硫氧化物、氮氧化物和微粒的排放。
It calls for a progressive reduction in sulphur oxides,nitrogen oxides and particulate emissions from ships.
西欧最大的发电厂英国的德拉克斯(Drax)每年排放39,000吨的氮氧化物。
Western Europe's biggest power station, Drax in the UK, emits 39,000 tonnes of NOx each year.
其中一个目标是盘点野火释放的化学物质,包括氮氧化物和一氧化碳以及各种挥发性有机化合物。
One goal is to inventory the chemicals released by wildfires, including nitrogen oxides and carbon monoxide, and a vast array of volatile organic compounds.
根据模拟结果,系统可将燃油经济性提高22%,同时减少排放及氮氧化物。
This system has shown through simulation more than a 20% improvement in fuel economy while also reducing emissions and NOX.
从2017年秋季开始实行的实际驾驶排放(RDE)测量程序将有助于进一步减少车辆氮氧化物的排放。
The RDE(real driving emissions) measuring procedure that will be valid from fall 2017 will help further reduce nitrogen-oxide emissions from vehicles.
但是,例如,如果国会通过立法在全国范围内减少氮氧化物,理论上的可能性值得进一步发展,Fisch说。
But, for example, if Congress were to legislate a nationwide reduction in nitrogen oxide, the theoretical possibilities could be worth further development, Fisch said.
特别是随后的研究揭露了氮氧化物的真实水平,比汽油发动机排放的更多。
Subsequent studies have exposed the true levels of NOx, which is emitted more abundantly by diesel vehicles than petrol engines.”.
针对已知污染源绘制的图表显示,氮氧化物污染并非仅来自柴油污染;
Mapped against known pollution sources, it shows that NO2 pollution doesn't come from diesel pollution alone;
该项目预计将每年减少超过1323吨的温室气体和27吨氮氧化物。
The project is anticipated to reduce greenhouse gases by more than 1,323 tons and smog-causing nitrogen oxides by 27 tons each year.
该项目预计将每年减少超过1323吨的温室气体和27吨氮氧化物。
The project is anticipated to reduce greenhouse gases by more than 1,323 tonnes and smog-causing nitrogen oxides by 27 tonnes.
如果有1百万片瓷砖经过涂层涂装,每日就可以清除21吨氮氧化物。
If this coating is applied to a million roofs, 21 tons of nitrogen oxides would be eaten each day.
来自动物的废气,以及生产饲料所使用的化肥和杀虫剂会造成大量氮氧化物。
The waste from the animals, together with the fertilisers and pesticides used to produce feed, generate large quantities of nitrogen oxides.
当甲醇作为醇基燃料燃烧时,可以有效减少氮氧化物和挥发性有机化合物的排放。
When burned as fuel, methanol reduces the emissions of nitrogen oxides and volatile organic compounds.
VOCs are chemicals, either liquids or solids, whose vapors can react with sunlight and nitrogen oxides(NOx) to produce ground level air pollution or smog.
The rules also limit particle pollution from new and existing kilns, and set new-kiln limits for particle and smog-forming nitrogen oxides and sulfur dioxide.
Importantly, LNG as a fuel eliminates SOx and particulate matter, significantly reduces NOx and- increasingly importantly- contributes to the reduction of greenhouse gases.
Rising temperatures in Southern California- due to climate change, El Niño and other factors- has heated hydrocarbon and nitrogen oxide pollution from vehicles, leading to smog.
This final action also limits particle pollution from new and existing kilns, and sets new-kiln limits for particle and smog-forming nitrogen oxides and sulfur dioxide.
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