术语篇

轿车 Passenger Car休旅车 Recreational Vehicle (RV) 散装车 Bulk Truck倾卸车 Dumper Truck消防车 Fire Fighting Truck堆高机 Forklift拖车 Trailer引擎零件 Engine Parts凸轮轴 Camshaft凸轮轴链轮 Sprocket Camshaft曲轴 Crankshaft曲轴皮带盘 Crankshaft Pulley汽门座 Valve Seat汽门摇臂盖 Rocker Cover汽缸衬套 Cylinder Liner波司垫片 Washer活塞环 Piston Ring飞轮环齿轮 Ring Gear of Flywheel摇臂轴 Rocker Arm Shaft连杆轴承片 Connecting Rod Bearing止推垫片 Thrust Washer空气滤清器 Air Cleaner排气歧管 Exhaust Manifold燃油帮浦 Fuel Pump触媒转化器 Catalytic Converter时规炼条/皮带外盖 Timing Chain/Belt Cover废气回收管 EGR Tube进气歧管 Intake Manifold副水箱 Auxiliary Radiator冷却系统 Cooling System润滑系统 Lubrication System机油滤清器 Oil Filter鼓风机 Blower Assembly暖气总成 Heater Assembly冷凝器 A/C Condenser储液瓶 A/C Receiver空调滤网 A/C Filter提速器 Actuator车身钣金件 Body & Stamping Parts引擎支撑 Engine Mounting

精译篇

水泥磨等大型齿轮箱的一级、二级大齿轮为焊接复合结构，轮缘采用高强度耐磨优质合金钢，轮彀采用中碳钢，幅板采用低碳钢。本文对大齿轮的结构工艺性及可焊性进行了分析及探讨。
译文：The rim of bull single stage and double stage gear used in gear box for cement mill etc. is made of high strength, wear resistantce and high quality alloy steel. Its hub is made of medium carbon steel. Its web is made of low carbon steel. This paper discusses the processibility and weldability of bull gear configuration.
圆弧－摆线－渐开线型罗茨轮型线存在着多点啮合问题，实际上这可引起罗茨轮的型线干涉。在罗茨轮的型线设计中，一定要排除型线的多点啮合。
译文：There is multipoint meshing in Roots rotor profile of arc-cycloid-involute type. It causes profile interfere of Roots rotor in practice. It is necessary to get rid of multipoint meshing in the profile design of Rootsrotor
用“扩顶”或“削顶”法来修改圆弧型罗茨轮型线，以进一步提高其抽气效率。
译文：The Roots roller profile of circular arc type modified by means of expand top or cut top so that its exhaust efficiency is increased.