This problem is made worse by the small amount of air that leaks into the cylinders around the rotary intake valve.
这个问题是加剧了少量的空气泄漏进入气缸的进气阀旋转。
When the piston reaches the bottom of the intake stroke, the intake valve closes, trapping the air-fuel mixture in the cylinder.
当活塞到达进气行程的下止点时，随着空气燃油的混合气进入气缸，进气门关闭。
The Haltech idle Speed motor is a 4 wire stepper motor controlled idle valve, this valve allows the ECU to control the volume of air entering the intake manifold at idle.
在Haltech怠速电机是一个4线步进电机控制的空闲阀，此阀允许ecu的控制空气量走进闲置摄取多方面的。
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 open intake valve.
在摄入或中风入院，活塞动作，作为燃料和空气中可燃负责向下是进入气缸通过公开承认，进气阀。
The intake and exhaust valve opening times will overlap as RPMs rise, recycling some of the charge the outgoing air creates.
进气和排气的气门开合时间随着转速的提高相互交叠，循环着将废气排出。
Influence of valve timing on air intake efficiency of the variable air intake system is analyzed.
分析了配气正时对可变进气系统充气效率的影响。
On the power stroke, the intake valve and exhaust valve close. The spark plug ignites the air-fuel mixture, the piston moves down.
在作功行程，进气门和排气门关闭，火花塞点燃混合气，活塞向下移动。
As the piston moves down, the vaporized mixture of fuel and air enters the cylinder through open intake 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。
On the compression stroke, the piston moves up. The intake valve and exhaust valve close. The piston compresses the air-fuel mixture.
在压缩行程，活塞向上运动，进气门和排气门关闭，活塞压缩混合气。
The air filter is usually located in the air stream to your throttle valve assembly and intake manifold.
空气滤清器通常位于空气流到你的节流阀总成和进气歧管。
Intake stroke: the camshaft opens the intake valve and the piston moves down the cylinder. This creates vacuum and sucks in air and fuel into the combustion chamber above the piston.
进气行程：凸轮轴打开进气阀，活塞在汽缸中向下运动，产生一段真空。
In this paper a method for dynamically measuring air flow characteristics at intake valve seat of internal combustion engine is presented.
阐述了一种动态测定内燃机进气门座处气体流通特性的方法。测量系在内燃机热车拖动情况下进行。
Opening the intake valve before TDC and closing it after BDC increase the fill of air-fuel mixture in the cylinder.
在上止点前打开进气门并在下止点增大气缸内的油气混合物之后关闭。
Valve deposits. If the fuel has excessive amounts of gum in it, some of this gum may be deposited on the intake valve as the air-fuel mixture passes the valve on the way to the engine cylinder.
如果燃油中含有过量的胶粘剂，当混合油气通过气门进入气缸时，就会沉积在进气门上。
On the intake stoke, the piston moves down and the intake valve is opened, a vacuum is produced and causes air to be drawn or pulled into the engine.
在进气行程，活塞下行，进气门开启，产生真空使空气被吸进发动机。
The screw air compressor air intake valve has reasonable structure and reliable connection, is uneasy to leak, and has long service life and good performance.
本实 用新型结构合理，连接可靠，不易泄露，使用寿命长，性能好。
The screw air compressor air intake valve has reasonable structure and reliable connection, is uneasy to leak, and has long service life and good performance.
本实 用新型结构合理，连接可靠，不易泄露，使用寿命长，性能好。
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