作者充分利用电控高压共轨系统的优势，深入研究了排放控制策略。
Author made an intensive study of strategies for emissions controlling by taking full use of the advantage of the electric-controlled high-pressure common-rail system.
利用有限元技术对一种自行设计的电控高压共轨喷油器的密封件进行了强度和可靠性的计算与分析。
Using finite element analysis, the structural and the reliability analysis of the sealing element in electronically controlled high pressure common rail injector is performed.
高压共轨式电控喷油系统是一种综合性能比较好的柴油机喷油系统。
The high-pressure common rail electronically controlled fuel injection system is a kind of the well-performance diesel injection system in general.
本标定系统已经成功用于GD 1高压共轨电控柴油机，发动机的性能和排放得到了很大的改善。
This system has been successfully used in GD-1 high pressure common rail electronically controlled diesel engine, and the engine performances and its exhaust emissions were significantly improved.
电控液压喷油器是高压共轨系统中最关键的部件，高压共轨喷油系统的优良性能必须通过喷油器来实现。
The electro-hydraulic injector is one of the most important components of high pressure common rail injection system, the latter must rely on it to realize its excellent functions.
台架试验结果表明：电控单元能满足柴油机高压共轨系统的要求。
After bench test, it's shown that ECU can meet the control demand of high pressure common rail system in diesel engine.
通过对发动机进行的负荷特性和外特性对比试验结果表明，高压共轨电控喷油系统在提高发动机经济性和改善排放方面具有巨大潜力。
The constant speed and full-load characteristics tests showed that the system had great potential to improve the engine economic performance and exhaust emissions.
总之，本文的研究为高压共轨柴油机电控系统的研发探索了新思路，其成果不但具有一定的理论价值，而且具有较高的应用价值。
It can be said that the research work offers a new way to upgrade the electronic control unit of high pressure common rail diesel engine, that the research have higher theory and utility value.
该系统还具有成本低廉、结构简单、使用方便等优点，为高压共轨电控柴油机的研发提供了有利的工具。
The system is low in cost, simple in structure and convenient in use, which will contribute to the development of a common-rail diesel engine.
该系统还具有成本低廉、结构简单、使用方便等优点，为高压共轨电控柴油机的研发提供了有利的工具。
The system is low in cost, simple in structure and convenient in use, which will contribute to the development of a common-rail diesel engine.
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