1·These reactions increase the probability of incomplete combustion and are more likely to release uncombusted and photochemically active hydrocarbon compounds into the atmosphere.
这些反应增加了不完全燃烧的可能性，更有可能释放未燃尽和光化学活性碳氢化合物到大气中。
2·The problem is incomplete combustion.
燃料的不完全燃烧是主要问题。
3·Q3 - combustible gas incomplete combustion heat loss.
Q3—可燃气体不完全燃烧热损失。
4·During incomplete combustion some of the hydrocarbon fuel is cracked.
在不完全的燃烧中，一些烃燃料裂解。
5·Incomplete combustion is the principal source of man-made carcinogens.
不完全燃烧是人为致癌物的主要来源。
6·Hazardous combustion products: Incomplete combustion will produce carbon monoxide.
有害燃烧产物：不完全燃烧会产生一氧化碳。
7·Black carbon is produced from the incomplete combustion of wood, biomass such as crop residues and fossil fuels.
炭黑是由木头、诸如作物残余等生物质以及化石燃料不充分燃烧产生的。
8·Volatile organic compounds are created from incomplete combustion and reach the atmosphere through fuel evaporation.
挥发性有机化合物来自不完全燃烧，并经由燃油蒸发到达大气。
9·The exhaust pipe influences air supply and smoke exhaust, that can induce incomplete combustion and efficiency decline.
排烟管的设计安装不当将影响空气的供给，从而引起燃烧不完全和火焰拉长现象，导致热效率下降。
10·Fuel-efficient: fuel system cleaner, oil products increased atomization, incomplete combustion gas mixture, to maximize power.
省油：燃油系统清洁，油品的雾化程度提高，混合气完全燃烧，功率达到最大化。