lean-burn

基本解释

• 稀薄燃烧
• 稀燃

同根派生

英汉例句

• The NO_x emission from the lean burn gasoline engine may be reduced by the adsorber-reduction catalytic converter.
  对装有吸附还原催化器的稀燃汽油机的稀、浓燃状态运行时间t稀、t浓及t稀/t浓的值对其排放和燃油经济性的影响进行了实验研究。
• The operating strategy for SI gas engines, which is stoichiometric or lean burn, is decided by power output, fuel economy and emissions.
  比较了天然气发动机稀燃方式和理论空燃比方式下的排放情况、经济性能、动力性能、可靠性和耐久性。
• The effect of variable swirl on the fuel consumption of SI engine when TEFI (Twice Electronic Fuel Injection) was adopted to lean burn combustion was studied.
  主要研究了火花点燃式发动机采用二次喷油技术实现稀薄燃烧时,可变涡流对燃油经济性的影响情况。
• Horie, K. and Nishizawa, K., "Development of a High Fuel Economy and High Performance Four-Valve Lean Burn Engine", I.Mech. E. Paper No C 448 / 014, 1992.
  黄惠辉，高天和，解潘祥，"四行程机车引擎性能与燃烧测试分析"，第六届燃烧科技研讨会，1996。
• Kang, J., Kolmanovsky, I. and Grizzle, J.W., “Dynamic Optimization of Lean Burn Engine Aftertreatment,” ASME J. Dynamic Systems Measurement and Controls, Jun. 2001, Vol. 123, No. 2, pp. 153-160.
  熊湘明，四行程机车喷油系统参数研究，硕士论文，台北科技大学车辆工程研究所，台北，2004。

词组短语

短语

• lean -burn automobile exhaust 稀燃车尾气
• digital lean -burn controller 数字式稀燃控制器
• LEB Lean -Burn Engine 稀燃发动机
• electronic lean -burn system 电子稀燃装置

英英字典

柯林斯英英字典

• (esp of an internal-combustion engine) designed to use a lean mixture of fuel and air in order to reduce petrol consumption and exhaust emissions

专业释义

化学

• 贫燃

  Energy crisis accelerates the development of lean-burn engine.
  能源危机促进了贫燃发动机的发展。

• 稀薄燃烧

能源科学技术

• 稀燃
• 稀薄燃烧

  As the engine works under the lean-burn condition, the mixture in the cylinder becomes lean. Much more spark ignition energy should be supplied in order to ignite the lean mixture.
  由于发动机采用稀薄燃烧方式,缸内可燃混合气浓度变稀,点燃它需要更多的点火能量。

  环境科学技术

• 贫燃

  Especially under the conditions of high-temperature and lean-burn combustion much nitrogen oxides is produced.
  特别是在高温、贫燃的燃烧条件下,氮氧化物大量生成,对环境的污染已经引起了各国政府的高度重视。