二级往复贯性力?    reciprocating inertia force, 2nd order

一级往复惯性力?    reciprocating inertia force,1st order

往复式内燃机?    reciprocating internal combustion engine

存储器?    recorder

筑路工程用车    recording bus

勘测工程车?    recording bus

救险车?    recovery vehicle

技术服务车    recovery vehicle

矩形环?    rectangular ring

还原型催化剂?    reduction catalyst

滤光室    reference cell

参比室?    reference cell

反射光线?    reflected light rays

冷藏集装箱?    refrigerated container

质量    refrigerated container

冷藏车?    refrigerated van

洒水车    refrigerated van

加油车?    refueller

飞机牵引车    refueller

自装卸垃圾车?    refuse collecting truck

旋转板自装卸垃圾车    refuse collecting truck

可靠性试验?    reliability test

剩余行程?    remainder stroke

医疗急救车?    rescue ambulance X

残余废气?    residual gas

推迟喷油时刻控制系统?    retarded injection timing control system

转速控制的推迟喷油时刻    retarded injection timing control system

燃油控制系统    retarded injection timing with load

负荷控制的推迟喷油时刻?    retarded injection timing with load

负荷控制的推迟喷油时刻    retarded injection timing with speed

转速控制的推迟喷油时刻?    retarded injection timing with speed

收缩行程?    retraction stroke

收缩容积?    retraction volume

带板式散热器?    ribbon type radiator

浓混合气?    rich mixture

分层充气    rich mixture

右侧曲轴?    right-hand crankshaft

右侧发动机?    right-hand engine

右转?    right-hand rotation

刚性燃油管?    rigid fuel pipe

刚性座椅?    rigid seat

坚硬表面?    rigid surface