Some researchers believe high sugar intake may fuel some forms of cancer, although the evidence has been contradictory.
一些研究认为高糖量的摄取可以引发多种癌症(虽然现在证据不足)。
The fuel system only has several major parts such as fuel tank, fuel pump, fuel filter, carburetor, intake manifold, etc.
燃料系只有这样几个主要部件，如燃油箱、输油泵、燃油滤清器、化油器、进气歧管等。
The fuel system consists of the fuel tank, fuel pump, fuel filter, carburetor, intake manifold, and fuel lines, or tubes, connecting the tank, pump, and carburetor.
燃料系统包括汽油箱、汽油泵、汽油滤清器、化油器、进气歧管以及连接油箱、油泵和化油器的油管。
In the P0442 example above, the fuel level, intake air temperature and manifold absolute pressure sensors are used.
在上面所给出P 0442示例中，燃油箱液面位置，进气空气温度和歧管绝对压力传感器将被应用。
A fresh air-fuel charge enters through the intake port, and the Burned gases exit through the exhaust port.
新的可燃混合气通过进气口进入，燃烧过的废气从排气口排出。
In order to build the DPF pressure drop model based on air intake flow, DPF bed temperature, soot and fuel charge, the paper has carried out a series of tests, collected a mass of data.
为了建立基于进气流量、DPF床温、碳烟以及喷油量的DPF压降模型，论文进行了一系列的试验，采集了大量数据。
Adding detergent in gasoline can prevent fuel supply system and air intake system of gasoline engine from forming deposits, reduce exhaust emissions, and improve brake specific fuel consumption.
在汽油中添加清净剂可以防止汽油机燃料系统及进气系统沉积物的形成，减少排放污染，降低燃油消耗。
The fuel diffusion and vaporization model in the intake port of small gasoline engine are analyzed, and the key factors affecting the formation of droplet and film are generalized.
本文对小型汽油机进气道内燃油雾化和蒸发模型进行了分析，总结出了影响油滴油膜形成和蒸发的主要因素。
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 method can be used for combustion Chambers with any shape to match the fuel injection pressure, nozzle construction, injector position and intake swirl ratio with chamber shape.
该方法可适于任意形状的燃烧室，能反映出喷油压力、喷油嘴结构及安装位置、进气涡流比等参数与燃烧室形状的匹配关系。
As the air inlet diameters increase, the intake central swirl is intensified and thus fuel evaporation in the first combustion chamber is improved.
加大进气孔直径使进气中心涡流增强，燃油在一级燃烧室中蒸发量增加。
Due to the great difference in weight between air and fuel, the flow of fuel from the carburetor circuits lags behind the increase in air intake.
由于燃油与空气的重量有很大的差别，因此燃油总是比空气进入化油器迟。
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 influences of the intake charge temperature, fuel air equivalence ratio, compression ratio, CO2 to combustion and pollution are studied.
分析了进气温度、燃空当量比、压缩比、CO2对燃烧和排放的影响。
When the intake temperature is increased, the fuel distribution becomes more homogenous, the effects of different port injection strategies on combustion process become small.
进气温度提高后，混合气均匀性得到改善，喷油策略对燃烧过程影响作用减小。
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。
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。
Another advantage to having a cold air intake is improved throttle response and fuel economy in most cases.
另一个优点是有一个寒冷的进气改善燃油经济性的油门响应，大多数人都功亏一篑。
The intake manifold pressure is lower when the cranking speed increases, thus the fuel metering strategy should be modified.
随着拖动转速升高，进气歧管压力降低，对应的喷油策略也应随之调整；
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。
At the same time, the intake port, now cleared by the piston, begins to deliver air-fuel mixture, under pressure, to the cylinder.
同时，活塞使进气口露出，受压缩的可燃混合气开始进入气缸。
Located directly behind the front grille, the air intake system draws air through a long plastic tube going into the air filter housing, which will be mixed with the car fuel.
位于前格栅的后面，得出空气进气系统是经过一个长长的塑料管道进入空气滤清器的住房，这将和汽车燃料。
Adjusting to freezing region working condition, can be equipped with silicon oil fan, intake pre-heater and fuel oil pre-heater.
并可选配硅油风扇、进气预热和燃油预热装置，更适用于高寒工作环境。
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。
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。
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。
Magneti Marelli Automotive Components (Wuhu) Co. , Ltd. setting up in 2003, main products include Plastic fuel manifold, Intake manifold, Throttle bodies, Autolamp such high-tech products.
2003年，马瑞利汽车零部件（芜湖）有限公司在安徽芜湖成立，其主要产品为塑料进气歧管、喷油嘴、选速器和车灯等高新技术产品。
The intake valve closes and the piston moves up in the cylinder, compressing the fuel mixture.
气门关闭，活塞在气缸内上移，压缩空气燃烧混合物。
The intake valve closes and the piston moves up in the cylinder, compressing the fuel mixture.
气门关闭，活塞在气缸内上移，压缩空气燃烧混合物。
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