介绍了内燃机点火技术的研究进展，阐述了内燃机脉冲电晕放电点火新技术所涉及的点火能量、点火效率、燃烧时间和相关化学反应等问题。
The ignition energy, efficiency, burning time and main chemical reactions of the pulsed corona discharge ignition(PCD) used on internal combustion engine are discussed in detail.
防止恶化，你的引擎性能和保持燃油效率与精确的点火控制。
Prevent Deterioration of your Engines Performance and Maintain Fuel Efficiency with Precise Ignition Control.
虽然极寒，而在点火后此燃料可以产生炽热的蒸汽(5000度)和足够的推力：氢比其它推进器燃料的效率高出40%。
Though the fuels are frosty, upon ignition they generate scorching steam (5, 000 degrees) and plenty of thrust: Hydrogen is 40 percent more efficient than other propellants.
介绍了硼的物理化学特性和燃烧机理，硼的点火延迟期长、燃烧效率低是由其本身的特性所决定的。
Physicochemical properties and combustion mechanism of boron are introduced. Long ignition delay time and low combustion efficiency are due to the properties of boron itself.
初步研究结果表明，该方案在大喷管条件下点火起动可靠，燃烧过程比较稳定，燃烧效率高。
The preliminary test result shows that the combustor can be reliably ignited under the condition of large nozzle throat, the combustion process is stable and combustion efficiency is high.
本文通过分析这个过程，给出了适合这种工作的点火线圈(即电感线圈)的基本设计方法，同时还提供了测试点火线圈工作效率的方法和手段。
Through analyzing the process, this paper proposed a basic design method of the ignition coil (inductance coil). It also gave some ways for measuring the work-efficiency of the ignition coil.
等离子体无油点火燃烧器引弧快，燃烧效率高。
The plasma oil-free ignition burner produces an arc quickly and has high combustion efficiency.
试验结果表明，催化转化器的位置距排气口近可提高排气温度，大大提高催化转化器的转化效率；推迟点火提前角和提高怠速转速均有利于使催化转化器进入快速起燃状态。
Experimental results show that the position of the converter nearer to the exhaust port, the retard ignition timing and the higher idle speed can promote the catalytic converter light-off.
因此，设计一套点火线圈装配设备，对提高点火线圈的质量和装配效率，有着重大的现实意义。
Therefore, designing a set of ignition coil assembly equipment is of great significance to improving the quality and efficiency.
多缝式烧嘴点火器具有燃烧效率高、火焰长度易调、炉膛温度分布合理等优点。
The igniter with multiple slit burner is characterized by its higher combustion efficiency, better adjustment of flame length, more rational temperature distribution in the furnace hearth.
本文首先从理论上分析了传统汽油机热效率低的原因，指出其“单点点火、火焰传播”的燃烧方式是症结所在。
First of all, the reasons why the combustion efficiency of gasoline engines is lower than diesel were analyzed theoretically.
其中，等离子体无油点火燃烧器具有引弧快、燃烧效率高、适应性广的优点；
Plasma combustion produces electric are quickly, has high thermal efficiency, features extensive adaptability;
其中，等离子体无油点火燃烧器具有引弧快、燃烧效率高、适应性广的优点；
Plasma combustion produces electric are quickly, has high thermal efficiency, features extensive adaptability;
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