汽车专业英语(发动机部分)3-6

AutomobileEnglishThesystemofengine3-5Whatdoesthewater-coolingsystemconsistof?theenginewaterjacket,thermostat,waterpump,shutter,radiator,radiatorcap,fan,fandrivebeltandnecessaryhoses.I.Pre-questionsshutterradiatorfanwaterpumpwaterpipethermostatHowdoesthecoolantcirculatewhenthethermostatopens?thecylinderheadthermostatwaterpumptheradiatorI.Pre-questionsCylinderblockradiatorpressurecapfinuppertanklowertankbeltalternatorfancrankshaft1．radiator2．water-coolingsystem3．air-coolingsystem4．coolant5．antifreeze6．waterjacket7．thermostat8．waterpump9．radiatorcap10．centrifugalpumpTranslatethefollowingexpressionsintoChinese.散热器水冷系统风冷系统冷却液防冻液水套节温器水泵散热器盖离心式水泵WaterpumphousingimpellerInletwaterpipeOutletwaterpipeCentrifugalwaterpumpAutomobileEnglishUnit3-6ignitionsystemstartingsystemQ1:Ignitionsystem点火开关蓄电池火花塞高压线分电器点火线圈组成单词分解：点火开关Ignitionkey/switch点火线圈Ignitioncoil单词分解：分电器distributor单词分解：高压线（分缸高压线）Highvoltagewirevoltage电压；wire电线；单词分解：火花塞Sparkplug单词分解：蓄电池battery单词分解：链接：disconnectorfuseQ2：startingsystem点火开关起动机蓄电池组成起动机：Solenoid['səʊlənɒɪd]transmissiondirect-currentmotor单词分解：1237654这里连接的是什么？拨叉驱动齿轮励磁线圈电枢换向器碳刷架电磁开关拨叉shiftlever驱动齿轮pinion/drivegear励磁线圈armature电枢motorarmature换向器collector碳刷架brushholder电磁开关solenoid单词分解：