云南地处高原,发动机充气效率下降,而且液化石油气装置与发动机不匹配,缺乏必要的高原调整技术方案。
Yunnan locate in plateau, engine inflate efficiency drop, liquefied petroleum gas device and engine mismatch, lack the essential plateau and adjust the technological scheme.
压力损失使发动机的排气背压升高,引起充气效率下降;
The pressure loss caused the increase in exhaust back pressure, leading to the decrease in charge efficiency.
压力损失使发动机的排气背压升高 ,引起充气效率下降 ;
The pressure loss caused the increase in exhaust back pressure, leading tot…
应用推荐