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。
These reactions increase the probability of incomplete combustion and are more likely to release uncombusted and photochemically active hydrocarbon compounds into the atmosphere.
燃料的不完全燃烧是主要问题。
煤烟通常是燃料不完全燃烧的产物。
Soot is usually the product of the imperfect combustion of fuel.
煤烟是燃料不完全燃烧的产物。
不完全燃烧是人为致癌物的主要来源。
Incomplete combustion is the principal source of man-made carcinogens.
看火焰能不能完全燃烧。
二氧化碳是由含碳化合物的完全燃烧产生的。
Carbon dioxide results from complete combustion of carbon containing compounds.
有害燃烧产物：不完全燃烧会产生一氧化碳。
Hazardous combustion products: Incomplete combustion will produce carbon monoxide.
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。
Volatile organic compounds are created from incomplete combustion and reach the atmosphere through fuel evaporation.
燃油品质差，不完全燃烧和活塞与气缸壁之间的密封性差。 。
Poor fuel quality. Incomplete combustion and lack of sealing between piston and cylinder wall or badly losing valves. Possibly incorrect engine timing / set up.
结果表明：用不完全燃烧理论确定铜红釉烧成气氛是切实可行的；
The results show that it is practicable to determine the firing atmosphere of copper red glaze by incomplete combustion theory.
还可以通过碳氢化合物的热裂解或甲烷同氧的不完全燃烧来生产乙炔。
It is also manufactured by thermal cracking of hydrocarbons, or by partial combustion of methane with oxygen.
双台床升降冷却装置，利用完全燃烧和引射排烟方式达到国家环保要求。
Complete combustion and the mode of smoke emission by ejection are adopted for the double-bed elevating cooling device, so as to reach national environmental protection requirements.
讨论分析了碳的氧化速度和完全燃烧，以及碳质发热剂的组成与成型等问题。
And some problems such as the oxidizing rate and the fully burning of carbon, the composition and shaping of carbonic reheating agent have been analyzed.
实验室试验及实际锅炉燃烧现象表明，其差值的极大部分为不完全燃烧损失。
The experiments in laboratory and the combustion phenomena in actual boilers show that the most part in the said difference to be imperfect combustion loss.
乙炔的制法有三种︰水与碳化钙反应、烃经电弧的作用和甲烷的不完全燃烧。
It is produced by reaction of water with calcium carbide, passage of a hydrocarbon through an electric arc, or partial combustion of methane.
研究者发现，燃料不完全燃烧产生的烟尘，会使发射过程中产生的二氧化碳的排放量减少。
The researchers found that the effect of soot, which is incompletely burned fuel, would dwarf that of the carbon dioxide emissions from the launches.
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。
Fuel-efficient: fuel system cleaner, oil products increased atomization, incomplete combustion gas mixture, to maximize power.
木材高温加热，有限的氧气不足以使它完全燃烧，于是产生气体，可以作为发动机或内燃机的能源。
Wood heated at high temperatures with minimal oxygen cannot burn completely. Instead, it creates gases that can be used to power generators or internal combustion engines.
一种无色、无味、毒性大的气体，CO，由于碳或含碳物质如汽油的不完全燃烧而形成。
A colorless, odorless, highly poisonous gas, co, formed by the incomplete combustion of carbon or a carbonaceous material, such as gasoline.
分析了影响管式加热炉热效率的因素，主要包括过剩空气系数、不完全燃烧、排烟温度等。
Influencing factors on heat efficiency of tubular heaters are analyzed, which mainly include excess air factor, imperfect combustion and exhaust temperature.
化石能源的不完全燃烧会释放微尘，造成城市雾，这会引起很多呼吸系统疾病，比如哮喘。
And the particles released by the incomplete burning of fossil fuels give rise to urban smog, which cause many respiratory diseases, for instance, asthma.
在氢气流量一定时，燃烧效率在完全燃烧当量比附近存在峰值，最高燃烧效率接近100%。
In a certain hydrogen flux, there exists the highest combustion efficiency near to the complete combustion equivalence ratio, and the combustion efficiency about 100%.
来自波斯湾底部的甲烷气体在未完全燃烧后，经过那些像意大利面缠绕在一起的钢管来进行过滤。
Methane from the bottom of the Persian Gulf is part-combusted and filtered in a spaghetti-like tangle of steel pipes.
生活垃圾中含有大量塑料制品、氯化物等，在垃圾不完全燃烧过程与其它物质化合生成二恶英。
MSW contains a large number of plastic products, chloride, etc., in the process of incomplete combustion of garbage and other substances combine to form dioxins.
生活垃圾中含有大量塑料制品、氯化物等，在垃圾不完全燃烧过程与其它物质化合生成二恶英。
MSW contains a large number of plastic products, chloride, etc., in the process of incomplete combustion of garbage and other substances combine to form dioxins.
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