OH 1 Control System for Heavy - duty, Lean - burn, Natural Gas Engines.

oh1控制系统的重型, 稀薄燃烧, 天然气发动机.

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This paper aims at developing a multi - valve lean - burn S.

本文旨在研究一种高性能、节油净化型多气门汽油机.

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Lean - burn combustion is an effective way for engine to reduce harmful emissions and improve fuel economy.

采用稀薄燃烧方式,是降低发动机排放和改善经济性的有效手段.

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The flowsheet and characteristics of a lean - burn catalytic combustion gas turbine system were investigated.

介绍了贫燃催化燃烧燃气轮机系统的流程及特点.

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More importance has been attached to lean burn automobile for its economical and low - emission character.

稀薄燃烧型汽车以其节能性和低污染性得到了广泛的重视.

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