汽油喷射发动机的进气管和功率指标每缸有四个气门、装有电控供油、点火和排气净化装置的多点汽油喷射发动机在轻型汽车上得到广泛的应用。人们认为，由于改进了工作过程，其中包括采用了惯性增压进气系统、缸内混合气分层分布、可调节的充量涡流强度等，所有上述装置为改... Gasoline injection engine intake manifold and power index has four valves per cylinder, equipped with electronic fuel supply, ignition and exhaust gas purification devices, multi-point gasoline injection engine is widely used in light-duty vehicles. It is believed that due to improved work processes, including the use of inertial pressurized air intake system, the stratified distribution of the mixture in the cylinder, adjustable eddy current intensity, etc., all of the above means to change ...