The explosive mixture in a rocket consists of both a fuel and a supply of oxygen.
火箭中的爆炸性混合物包括燃料和氧气供应。
Spark plugs only ignite the fuel mixture near the spark gap, reducing the combustion efficiency, and the metal that makes them up is slowly eroded as they age.
火花塞只点燃火花隙附近的燃料混合物，这就降低了燃烧效率，并且随着使用年限增加火花塞中的金属慢慢被侵蚀。
Here it would reach supersonic speeds and then shift to its scramjet engine. The scramjet scoops up air and mixes it with fuel so it burns as the mixture flows through the engine at supersonic speeds.
这里它将达到超音速然后超高速冲压喷气发动机切换成工作状态，迎面气流进入发动机，与燃料混合，混合物在超音速状态流过引擎。
This mixture dissolves readily in diesel fuel and binds water to it without any need for stirring.
这种混合物能够迅速地溶解于柴油，并将水与柴油牢固结合而无需任何起始阶段。
Early Grand Prix cars ran on a fierce mixture of powerful chemicals and additives, often featuring large quantities of benzene, alcohol and aviation fuel.
早期的大奖赛中，赛车往往使用由暴烈的化学药品和添加剂组成的强力混合物，通常含有大量的苯、乙醇和航空燃油。
To achieve the right mixture of propellant, the patent presents a hybrid rocket motor that would use 3-d stereolithography to essentially print the fuel.
为了准确地得到推进剂混合物，专利方案里展示了一个利用3 - D立体平版印刷术打印出燃料的混合动力火箭发动机。
This mixture of plutonium and other radioactive elements couldthen be turned into fuel suitable for use in “fast” reactors.
钚和其它的放射性元素的混合物可以转变成适宜“快”反应堆使用的燃料。
The venture, worth $12 billion, will control around 4,500 fuel stations in Brazil, where almost all new cars sold can run on any mixture of ethanol and petrol. See article
这家合资企业价值120亿美元，控股巴西的4500家燃料站，几乎所有出售的新型汽车都能使用乙醇和汽油的混合燃料。
Most Brazilian cars can run on a mixture of ethanol and petrol, thanks in part to the flex-fuel engine, developed in the country.
大多数巴西轿车能够使用酒精和石油混合物做燃料，这部分要归功于这个国家开发的混合燃料引擎。
Initially, algae oil will comprise only about half the mixture used for jet fuel.
最开始，藻类燃油将只占喷气燃料混合物的一半。
The water evaporates because of the heat present within the fuel cell and it leaves the end of the cell configuration as a mixture of saturated air and liquid water.
燃料电池反应的热将水蒸发，蒸发的水将在燃料电池的末端排出，排出物为饱和蒸气和液态水的混合物。
With fuel mixture in the air inhaled air filter, air filter dust, carbon and other debris, which guarantees the inhaled air clean.
在吸入空气与燃油混合之前，空气滤清器滤去空气中灰尘、碳及其它杂物，从而保证了吸入空气的清洁。
Eight of these buses will use a mixture of 30% GTL fuel, a clean high quality synthetic fuel pioneered by Shell, and standard diesel.
其中有八辆车将使用混合了30%GTL燃料的标准柴油，其余车辆将完全使用标准柴油以作试车比照。
Deflagration is what happens when you burn a mixture of air and fuel at reasonably low pressure.
爆燃时会发生什么是刻录在合理的低压力的空气和燃料的混合物。
We have seen how the mixture of air and fuel is delivered by the fuel system to the engine cylinder, where it is compressed, ignited, and burned.
我们已经了解油气混合燃料是如何通过燃料供给系统输送到发动机气缸，并在气缸中压缩、点火、燃烧的。
In a solid-fuel rocket the reaction of fuel mixture is relatively slow and steady rather than explosive.
在使用固体燃料的火箭中，燃料混合物的反应比较缓慢而稳定，而不是爆发性的。
Blowby is basically the leakage of compressed air-fuel mixture and burned gases past the piston rings into the crankase.
窜气，基本上是被压缩的空燃混合气和燃烧后的气体的泄漏，它通过活塞环进入曲轴箱。
The purpose of the carburetor is to supply and meter the mixture of fuel vapor and air in relation to the speed and load of the engine.
化油器的目的是提供并计量与发动机转速和负荷相应的可燃混合气。
Controls the engine fuel mixture level. This allows the driver to balance fuel economy with performance depending on the current race situation.
控制引擎的空燃比。允许车手根据赛道情况平衡速度和燃料经济性的关系。
There are many factors affecting explosion power of fuel air mixture, large numbers of them are qualitative and uncertain factors, and the relations between them are very complicated.
本文基于人工神经网络理论及方法，在合理选取影响爆炸威力主要因素的基础上，构建了燃料空气混合物爆炸威力评估模型。
The energy carrier for this fuel cell system is Methanol mixture with water, which are safer than gasoline.
甲醇重整燃料电池发电系统使用甲醇和水的混合物作为能源载体，安全性优于汽油。
The influence of different fuel adding rate and different fuel adding method on process making micropellet in sinter mixture was given.
研究了不同燃料分加比例和分加条件对混合料造小球团及烧结过程的影响。
Lean burn mixture combustion of gasoline engine is an effective approach for reducing emissions and fuel consumption.
汽油机燃烧稀混合气是降低有害尾气排放、燃油消耗率的有效途径。
It is shown that with adjusted ignition Angle of advance, larger compression ratio and appropriate preheating of the mixture, better fuel economy can be achieved.
指出调整点火提前角、提高压缩比以及适当预热混合气等，可以提高掺烧甲醇时燃油的经济性。
The spark plug fires, igniting the compressed air-fuel mixture which produces a powerful expansion of the vapor.
火花塞点燃压缩的空气燃油混合气，燃烧使混合气迅速膨胀。
In addition, the dual-component spray model was built up to simulate the spray and mixture formation of ethanol-diesel blend fuel in the engine cylinder before the ignition.
另外，建立了双组分喷雾模型并模拟了气缸内乙醇柴油混合燃料的喷雾过程与混合气分布情况。
Temperature in fuel spray field has a determinant influence on fuel evaporating, mixture formation, ignition and flame spreading and is very important for numerical simulating.
喷雾场的温度对燃油的蒸发，混合气的形成，着火以及火焰传播有着决定性影响。
When the engine is cold, for example, then the mixture must be rich ( have a high proportion of fuel).
例如，当发动机冷车时，就必须提供较浓的混合气（具有较高的燃油比例）。
As the piston moves down, the vaporized mixture of fuel and air enters the cylinder through open intake valve.
当活塞下移时，汽化的燃料和空气的混合物通过进气门进入气缸。
In order to meet strict emission regulations and economic demand, it is one of effective means to improve uniformity of mixture of air and fuel in diesel engine.
为了满足越来越严格的排放法规和经济性要求，改善柴油机混合气均匀性是有效的措施之一。
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