Cigarette smoke also contains the poison gases nitrogen oxide and carbon monoxide. 香烟烟雾还包含毒气,如氧化氮和一氧化碳。
And if we see the nitrogen oxide and oxygen, I think we have the perfect E. 如果我们看到了氮氧化物(NO2)还有氧,我认为我们就找到了真正的外星人。
Enterprises shall gradually adopt measures to control the nitrogen oxide generated by the burning of fuel. 企业应当对燃料燃烧过程中产生的氮氧化物(NO2)采取控制措施。
Control and removal method of nitrogen oxide in fume for electric power plant 火电厂烟气中氮氧化物(NO2)的控制与去除方法
As a result, Taiyuan's air grew thick with suspended particles from coal dust as well as sulfur dioxide and nitrogen oxide emissions. 因此,太原的大气中充满了煤灰悬浮颗粒以及二氧化硫、氧化氮等排放物。