燃烧室combustionchamber主燃烧室main combustionchamber副燃烧室subsidiarycombustionchamber预燃室prechamber涡流燃烧室”swirlcombustionchamber分开式燃烧室dividedcombustionchamber涡流式燃烧室turbulencecombustionchamber半球形燃烧室hemispherical combustion chamber浴盆形燃烧室bathtub sectioncombustionchamberL形燃烧室L-combustionchamber楔形燃烧室wedge-sectioncombustion chamber开式燃烧室opencombustion chamber封闭喷射室closedspraychamber活塞顶内燃烧室pistonchamber爆发室explosionchamber燃烧室容积比 volumeratio of combustion cahmber燃烧室口径比surface-volume ratio of combustion chamber通道面积比area ratioof combustion chamberpassage曲轴箱通气口crankcasebreather凸轮轴轴承座camshaft bearingbush seat定时齿轮室罩camshaftdrive（gear）cover曲轴箱检查孔盖crankcasedoor
燃烧室 combustion chamber 主燃烧室 main combustion chamber 副燃烧室 subsidiary combustion chamber 预燃室 prechamber 涡流燃烧室` swirl combustion chamber 分开式燃烧室 divided combustion chamber 涡流式燃烧室 turbulence combustion chamber 半球形燃烧室 hemispherical combustion chamber 浴盆形燃烧室 bathtub section combustion chamber L 形燃烧室 L-combustion chamber 楔形燃烧室 wedge-section combustion chamber 开式燃烧室 open combustion chamber 封闭喷射室 closed spray chamber 活塞顶内燃烧室 piston chamber 爆发室 explosion chamber 燃烧室容积比 volume ratio of combustion cahmber 燃烧室口径比 surface-volume ratio of combustion chamber 通道面积比 area ratio of combustion chamber passage 曲轴箱通气口 crankcase breather 凸轮轴轴承座 camshaft bearing bush seat 定时齿轮室罩 camshaft drive(gear)cover 曲轴箱检查孔盖 crankcase door
曲轴箱防爆门crankcaseexplosionproofdoor主轴承盖main bearing cap气缸盖罩valvemechanismcover飞轮壳flywheelcover扫气储器 scavenging air receiver活塞piston裙部开槽活塞split skirtpistonU形槽活塞U-slot piston滚花修复活塞knurledpiston圆顶活塞domeheadpiston平顶活塞flathead piston凸顶活塞 crown head piston(convex head piston)凹顶活塞concaveheadpiston阶梯顶活塞step-headpiston筒形活塞trunk piston椭圆形活塞ovalpiston抗热变形活塞autothermicpiston不变间隙活塞constantclearancepiston镶因瓦钢片活塞invarstrutpiston直接冷却式活塞direct-cooledpiston间接冷却式活塞indirectcooledpiston滑裙活塞slipper piston
曲轴箱防爆门 crankcase explosion proof door 主轴承盖 main bearing cap 气缸盖罩 valve mechanism cover 飞轮壳 flywheel cover 扫气储器 scavenging air receiver 活塞 piston 裙部开槽活塞 split skirt piston U 形槽活塞 U-slot piston 滚花修复活塞 knurled piston 圆顶活塞 dome head piston 平顶活塞 flat head piston 凸顶活塞 crown head piston(convex head piston) 凹顶活塞 concave head piston 阶梯顶活塞 step-head piston 筒形活塞 trunk piston 椭圆形活塞 oval piston 抗热变形活塞 autothermic piston 不变间隙活塞 constant clearance piston 镶因瓦钢片活塞 invar strut piston 直接冷却式活塞 direct-cooled piston 间接冷却式活塞 indirect cooled piston 滑裙活塞 slipper piston
活塞速度pistonspeed活塞顶部pistonhead活塞裙部piston skirt整体活塞裙solid skirt活塞裙扩大衬簧pistonskirtexpander滑履式活塞裙slipper skirt隔热槽heat dam活塞标记pistonmark活塞销 piston pin活塞销孔pistonpinboss活塞销衬套piston pin bushing全浮式活塞销full-floatingpistonpin半浮式活塞销semifloatingpistonpin固定螺钉式活塞销setscrewpistonpin活塞环 piston ring组合式活塞环compound pistonring同心活塞环concentric piston ring偏心活塞环eccentricpistonring自由环 free ring闭合环closed ring梯形环keystone ring半梯形环halfkeystonering
活塞速度 piston speed 活塞顶部 piston head 活塞裙部 piston skirt 整体活塞裙 solid skirt 活塞裙扩大衬簧 piston skirt expander 滑履式活塞裙 slipper skirt 隔热槽 heat dam 活塞标记 piston mark 活塞销 piston pin 活塞销孔 piston pin boss 活塞销衬套 piston pin bushing 全浮式活塞销 full-floating piston pin 半浮式活塞销 semifloating piston pin 固定螺钉式活塞销 set screw piston pin 活塞环 piston ring 组合式活塞环 compound piston ring 同心活塞环 concentric piston ring 偏心活塞环 eccentric piston ring 自由环 free ring 闭合环 closed ring 梯形环 keystone ring 半梯形环 half keystone ring
矩形环 rectangular ring油环 oil control ring开槽油环slotted oil control ring螺旋弹簧加载双坡口油环coil springloaded slottedoilcontrolring涨环expander双坡口油环 double bevelled oil control ring内上坡internal beveltop内下坡口 internal bevelbottom边缘坡口油环bevelled-edge oil control ring刮油环scrapperring钩形环 napier ring镀铬活塞环chromeplatedpistonring活塞衬环pistonring expander活塞环槽pistonringgroove活塞环区 ring zone活塞环岸pistonringland活塞环内表面backof ring曲柄连杆机构connecting rod中心曲柄连杆机构central-locatedconnectingrod偏心曲柄连杆机构offsetconnectingrod铰接曲柄边杆机构hinged connectingrod
矩形环 rectangular ring 油环 oil control ring 开槽油环 slotted oil control ring 螺旋弹簧加载双坡口油环 coil spring loaded slotted oil control ring 涨环 expander 双坡口油环 double bevelled oil control ring 内上坡口 internal bevel top 内下坡口 internal bevel bottom 边缘坡口油环 bevelled-edge oil control ring 刮油环 scrapper ring 钩形环 napier ring 镀铬活塞环 chrome plated piston ring 活塞衬环 piston ring expander 活塞环槽 piston ring groove 活塞环区 ring zone 活塞环岸 piston ring land 活塞环内表面 back of ring 曲柄连杆机构 connecting rod 中心曲柄连杆机构 central-located connecting rod 偏心曲柄连杆机构 offset connecting rod 铰接曲柄边杆机构 hinged connecting rod
连杆 connecting rod连杆小头connectingrod small end连杆大头 connecting rod big end连杆杆身 connecting rod shank副连杆slaveconnectingrod叉形连杆fork-and-bladeconnectingrod主连杆main connectingrod方形连杆boxedrod绞链式连杆hingedtypeconnectingrod活节式连杆articulatedconnectingrod连杆盖 connecting rod cap连杆轴承 connecting rod bearing曲轴 crankshaft整体式曲轴one-piece crankshaft组合式曲轴assembled crankshaft右侧曲轴right-hand crankshaft左侧曲轴 left-hand crankshaft改变行程的曲轴stroked crankshaft曲轴前端 crankshaft frontend曲轴主轴颈crankshaft mainjournal轴颈重叠度shaftjournaloverlap圆角fillet
连杆 connecting rod 连杆小头 connecting rod small end 连杆大头 connecting rod big end 连杆杆身 connecting rod shank 副连杆 slave connecting rod 叉形连杆 fork-and-blade connecting rod 主连杆 main connecting rod 方形连杆 boxed rod 绞链式连杆 hinged type connecting rod 活节式连杆 articulated connecting rod 连杆盖 connecting rod cap 连杆轴承 connecting rod bearing 曲轴 crankshaft 整体式曲轴 one-piece crankshaft 组合式曲轴 assembled crankshaft 右侧曲轴 right-hand crankshaft 左侧曲轴 left-hand crankshaft 改变行程的曲轴 stroked crankshaft 曲轴前端 crankshaft front end 曲轴主轴颈 crankshaft main journal 轴颈重叠度 shaft journal overlap 圆角 fillet