发动机构造英语[精选].docVIP

第二类??ENGINE?发动机?一、Engine?construction?发动机构造序号?英???文?中??文1?rocker?arm?cover?摇臂罩2?valve?rocker?arm?气门摇臂3?camshaft?凸轮轴4?camshaft?drive?凸轮轴驱动轮5?spark?plug?lead?火花塞导线6?timing?belt?cover?正时皮带罩7?valve?spring?气门弹簧8?poppet?valve?菌形气门9?piston?活塞10?connecting?rod?连杆11?timing?belt?正时皮带12?combustion?chamber?燃烧室13?cylinder?block?汽缸体14?water?jacket??水套15?oil?filter?机油滤清器16?flywheel?飞轮17?ring?gear?齿圈18?oil?gage?机油标尺19?oil?pan/sump?油底壳20?crankshaft?曲轴21?drain?plug?放油孔塞22?v-belt?pulley?V型皮带轮二、Essential?term?基本术语序号?英???文?中??文1?cylinder?diameter?汽缸直径2?piston?stroke?活塞行程3?crank?radius?曲轴半径4?piston?displacement?活塞排量5?compression?chamber?volume?压缩室容积6?total?cylinder?volume?总汽缸容积7?top?dead?center?上止点8?bottom?dead?center?下止点三、Engine?operation?principle?发动机工作原理3.1?Four-stroke?gasoline?engine?operation?principle四冲程汽油机工作原理序号?英???文?中??文1?intake?stroke?进气行程2?compression?stroke?压缩行程3?expansion?stroke?膨胀行程4?exhaust?stroke??排气行程5?combustible?mixture?可燃混合气6?intake?valve?进气门7?spark?plug?火花塞8?exhaust?valve?排气门9?exhaust?gas?废气3.2?Four-stroke?diesel?engine?operational?principle四冲程柴油机工作原理序号?英???文?中??文1?intake?stroke?进气行程2?compression?stroke?压缩行程3?expansion?stroke?膨胀行程4?exhaust?stroke??排气行程5?intake?进气6?compression?压缩7?combustion?燃烧8?expansion?膨胀9?exhaust?排气10?air?空气11?injector?喷油器12?exhaust?gas?废气3.3?Two-stroke?gasoline?engine?operation?principle二冲程汽油机工作原理序号?英???文?中??文1?combustible?mixture?可燃混合气2?inlet?port?进气口3?crankcase?曲轴箱4?precompressed?mixture?预压混合气序号?英???文?中??文5?transfer?canal?输气道6?intake?port?进气口7?exhaust?port?排气口8?exhaust?gas?废气9?spark?plug?火花塞3.4?Two-stroke?diesel?engine?operation?principle二冲程柴油机工作原理1?air?空气2?blower?pump?扫气泵3?precompressed?air?预压空气4?air?chamber?空气室5?inlet?port??进气口6?injector?喷油器7?exhaust?valve?排气门8?exhaust?gas?废气四、Engine?performance?发动机性能序号?英???文?中??文1?fixed?throttle?characteristics?速度特性2?part?throttle?characteristics??负荷特性3?engine?speed?转速4?torque?扭矩5?horsepower?功率6?specific?fuel?consumption