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英语翻译The engine is mounted to the car frame.An internal combu

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英语翻译
The engine is mounted to the car frame.An internal combustion engine is like a container into which we pue air and fuel and then start them burning.The air and fuel is burned in the engine container,or cylinder.A cylinder is a metal tube closed at one end.A movable piug,called piston,is installed installed inside the cylinder.There is small space between the oiston top and the top of the cylinder.This space,called the combustion chamber,is where the burning takes place.If several drops of gasoline are palced into this space,and the piston is pushed up in the cylinder,the gasoline and air in the combustion chamber will be tightly squeezed together .When the mixyure is squeezed as tightly as possible,it is ignited by an electric spark.The burning,or combustion ,increases the pressure in the combustion chamber and pushes the piston down the cylinder.with great force!
英语翻译The engine is mounted to the car frame.An internal combu
引擎安装在车架上.内燃机就像是一个盛装空气和燃料并将燃料在其中开始燃烧的容器.空气和燃料在发动机箱或在汽缸中燃烧.汽缸是一个在一端封闭的金属管.活塞是安装在汽缸内的一个活动的塞子.活塞的顶部和汽缸的顶部存在一个很小的空间,这个空间称为燃烧室,是燃烧进行的地方.如果有数滴汽油进入到这个空间,活塞被推进汽缸,汽油和空气在燃烧室内将被紧紧压缩在一起.当压缩足够紧的时候 ,燃料就被电火花点燃.燃烧增加了燃烧室的压力,从而以巨大的力量推动推动活塞向下到汽缸.