Upon completion of liquid charging, control system will shun down exhaust valve and openintake valve.
完成充液阶段后,控制机构将关闭排气阀打开进气阀。
2
As the piston moves down, the vaporized mixture of fuel and air enters the cylinder through openintake valve.
当活塞下移时,汽化的燃料和空气的混合物通过进气门进入气缸。
3
During the intake or admission stroke, the piston moves downward as a charge of combustible fuel and air is admitted into the cylinder through the openintake valve.