碳氢化合物排放 meaning in English
hydrocarbon emissions
Examples
- Pah poly cyclic aromatic hydrocarbon
发动机的多环芳香族碳氢化合物排放物 - Nmhc non - methane hydrocarbon emission
不含甲烷的碳氢化合物排放 - Pah poly - aromatic hydrocarbon
发动机的芳烃碳氢化合物排放物 - Hcei hydrocarbon emission index
碳氢化合物排放指数 - Compared to other types of internal combustion engines , diesel engines that are used more and more widely are more fuel - efficient , provide highest torque and pulling capability , are lower emitters of hydrocarbons and carbon monoxide , but diesel engines can emit up to 30 times more particulate matter than gasoline engines
与其他类型的内燃机相比，应用越来越广泛的柴油机具有更高的燃油效率、提供更大的转矩和拖动能力，碳氢化合物排放低，但微粒的排放却是汽油机的30倍以上。