... catalytic converter efficiency 催化转化器的转化效率 catalytic conversion efficiency 催化转化效率 ; 催化转化效率 catalytic efficiency of wall 壁面触媒效率 ...
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催化转化器的转化效率 catalytic converter efficiency
讨论了流速分布均匀性对催化转化器转化效率和载体寿命的影响；压力损失对发动机动力性、经济性的影响。
The effects of the velocity distribution uniformity on conversion efficiency and durability and pressure loss on engine power and fuel economy have been discussed.
第四章详述了在稳流试验台上对不同结构催化器压力损失和转化效率的测量，并进行了理论分析。
In the forth chapter, the pressure lose and conversion efficiency of catalytic converters with various configurations have been measured on a steady flow rig and analyzed in theory.
通过研究NEDC循环工况下整车的瞬态排放情况，分析了减速断油及怠速停机过程中，氧浓度及温度的变化对催化器转化效率的影响。
The influence of oxygen concentration and temperature on the conversion efficiency of catalytic converter was analyzed by examing the transient emission in NEDC(new European driving cycle).
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