R-S R R Rear後部 R *Rate *Reverse *Rear *Radiu *Resistance *Right Side *Retard *Round *比率 *后退 *后 *半径 *电阻 *右侧 *倒车 *圆 R Radius半径 R Radial径向 R Right右 R Repair修理 R Ratio比,比值 R&M Rapair and Maintenance维修,修理保养 R&M Reliability and Maintainability可靠性与维修方便性 R&QC Reliability and Quality Control可靠性与质量控制 R-4 Radial Four Cyl. A/C Compressor径向4缸空调压缩机 R.C. Remote Control遥控 R.F. Run-Flat开瘪胎车 R.H.S. Right-Hand Side右边,右端 R.M.M.P. Rich Mixture Maximum Power浓混合气的最大功率 R.T. Room Temperature室温 R/B Relay Box继电器盒 R* Redwood Viscosity雷氏粘度 RA Rockwell Hardness A Scale洛氏硬度A级 RABS Rear Anti-Lock Brake System后防抱制动系统 RAC Remote Accessory Control远传附件控制 RAC Royal Automobile Club(UK)英国皇家汽车俱乐部 RAD Radian度 Rad Radiator散热器,水箱 RADAR Radio Detecting and Ranging无线电探测 RAM Random Access Memory随机存取存储器 RB Rockwell Hardness B Scale洛氏硬度B级 RBS Recirculating Ball Type Steering Gear循环滚珠式转向机构 RC Rockwell Hardness C Scale洛氏硬度C级 RCM Rapid Compression Machine快速压缩机 Rcvr Receiver贮存器 RD Road道路,公路 Rdcr Reducer减压器,减速器,减震器 RDLV Reverse Delay Valve倒档延迟阀 RDLVD RDLV Dual双倒挡延迟阀 RDLVS RDLV Single单倒档延迟阀 RDO Retard Delay Orifice减速延迟节流孔 RDV Retard Delay Valve减速延迟阀 RE Rotary Engine回转发动机 RE/RD Rear Engine/Rear Drive后置发动机-后轮驱动 REAPS Rotary Engine Anti-Pollution System回转式发动机废气净化装置 RECIRC Recirculation再循环 Recirc Recirculator重复循环器 Reduct Reduction减压,减速,减震 Ref. Reference参考 REG Regulator Assembly调节器总成 Reg. Regulator调节器,调压器 Rel Release释放 REP Repair修理 Res Resistor电阻器 RES Resistance *电阻 *阻力 Resist Resistance阻抗,电阻 RET Retard后退 Retrac Retract or Retractor回收或收缩装置 REV *Revolution *Reverse *回转 *后退 Rev Revolution旋转,循环,转数 RF Right Front右前 RFI Radio Frequency Interference无线电频率干扰,收音机频率干扰 RFL Refuel加油 RFV Redial Force Variation径向力震动 RH Right-hand右手,右侧 RHD Right-Hand Side右座驾驶 Rheo Rheostat变阻器,可变电阻 Rly Relay继电器 Rly. Up Relay Up继电器上吸 RM Relay Module继电器模组 RMA Rubber Manufacturers Association (美国)橡胶制造协会 RMS Root of Mean Square均方根 ROM Read Only Memory只读存储器 ROPS Roll-Over Protective Structure翻车保护结构 ROSCO Rotating Stratified Combustion System 回转式发动机双层进气燃烧系统(马自达) Rplnsg Replenishing补充,加强 RPM Revolutions Per Minute每分钟转速 RPR Repair修理 RPS Revolutions Per Second转/秒 RPV Remotely Piloted Vehicle无人驾驶车 RPV Residual Pressure Valve剩余压力控制阀 RR Rear Engine Rear Drive后置发动机后轮驱动方式 RR Right Rear右后 RR Rolling Resistance滚动阻力 Rrv. Revolution旋转 RS Reverse Spark逆火 RS Rubber Spring橡胶弹簧 RSG Road Speed Governor道路速度调节器 Rsm Resume重复,复原 RSS Root Square Sum平方根之和 RSV Research Safety Vehicle研究安全车 Rt Right右 Rt.Fnt Right Front右前 Rtd Retard减速,阻滞,阻疑 Rtrn Return回转,回位 RTV Room Temperature Vulcanizing Sealer车内温度硫化封剂 RU. Rubber橡胶 RV Rollover Valve翻车(事故)安全阀 RV Recreational Vehicle改装车 RV Relief Valve安全阀,减压阀 RVI Recreational Vehicle Institute (US)美国改装车协会 RVSV Rollover/Vapor Separator Valve翻车(事故)安全/油气隔离阀 RWAL Rear Wheel Anti-Lock Brake后轮防抱制动 RWD Rear Wheel Drive后轮驱动 RWM Read/Write Memor y读/写存储器 S S *South *Second *Single *Sport *Special *南极 *秒 *单 *娱乐用 *特殊的 S Second秒 S Speed速度 S Stroke冲程,行程 S Spare备用的 S.G. Spark Gap火花间隙 S.W. Switch开关 S/B Seat Belt座椅安全带 S/B Stroke-Bore Ratio行程/缸径比 S* Saybolt Viscosity塞氏粘度 SA Slip Angle滑角 SA Semi-Automatic半自动的 SA Spark Advance点火提前角 SA-FV Separator Assembly-Fuel/Vacuum分离器总成-燃油/真空 SAE Society of Automotive Engineers (美国)汽车工程师协会 SAEC Society of Automotive Engineers of China中国汽车工程协会 SAM Stand Alone Memory独立存储器 SAME Secondary Air Management Control二次空气控制系统 SAS Secondary Air Supply二次空气供应 SAS Slow Adjust Screw慢车调整螺丝 SAT Self Aligning Torque自校准扭力 Satlt Satellite行星齿轮 SAV Short Air Valve短路空气阀 SAV Shot Air Valve丰田发动机控制混合气浓度的空气喷射阀 SAVM Spark Advance Vacuum Modulator点火提前真空调节器 SB Secondary Battery辅助蓄电池 SB Switch Board开关板,配电板 SBC Single Bed Catalytic单层触媒 SBC Single Bed Converter单床转换器 SBEC Single Board Engine Controller单电脑引擎控制器 SBI Standard Breakerless Ignition标准无断电器点火,标准无触点点火 SBR Styrene Butadiene Rubber轮胎合成胶 SC Signal Conditioner信号调节器 SC Stratified Charge分层燃烧(火焰点火) SC Signal Conditioner信号调节器 SC Supercharge增压 SC Sub-Chamber辅助燃烧室 SCAP Silicon Capacitance Absolute Pressure(sensor)硅电容式绝对压力传感器 SCC Spark Control Computer点火控制电脑 SCCS Speed Control Command Switch速度控制指令开关 SCR Sillicon Control Rectifier硅控制整流器 SCS Speed Control Switch速度控制开关 SCS Spark Control System点火控制系统 SCS Speed Controlled Spark速度控制点火 SCS Air Suction Control Solenoid进气控制电磁阀 SCS Stabilized Combustion System稳定燃烧方式 SCS Slip Control System控制车轮打滑装置 SCS Speed-Controlled Spark System转速控制点火系统 SCT Shutterstat Control Temperature百叶窗恒温器控制温度 SCT C Scout Car侦察车 SCTO Spark Coolant Temperature Override点火系统水温感知器 SCV Spark Control Valve点火正时调整阀 SCV Sealed Crankcase Ventilation封闭式曲轴箱通风 SCVAC Speed Control Vacuum速度控制真空 SCVG Scavenging扫气 SCVNT Speed Control Vent速度控制通气口 SD Serial Data流水号 SD Super Deluxe华丽型(汽车) SD Spark Delay点火延迟 SDA Speed Density Adaptive速度密度最佳装置 SDC Semi Drop Center Rim浅底轮圈(钢圈) SDFI(SFI) Sequential Electronic Fuel Injection顺序电子燃油喷射 SDM Supplemental Restraint System Diagnostic Module安全气囊诊断模块 SDU SRS Diagnostic Unit安全气囊诊断装置 SDV Spark Delay Valve点火延迟阀 SDV Spark Deceleration Valve点火减速阀 SE Service Equipment修理工具 SEC *Seeond *Secondary *秒 *二次 Sec Secondary次级,二级 SEC ACT Secondary Actuator二次制动器 SEEC Subaru Exhaust Emission Control速霸陆废气控制装置 SEFI Sequential Electronic Fuel Injection序列电子燃料喷射 Sel Selector or Selection选择器 SEN Sensor传感器 Send. Sender or Sending发送器 SES Service Engine Soon发动机故障指示灯 SF Side Force侧力 SF Stability Factor安定因素 SFC Specific Fuel Consumption单位油耗量,燃油消耗率 SFI Sequential Electronic Fuel Injection顺序式电子燃油喷射 SFI Sequential Fuel Injection顺序式燃油喷射系统 SFOC Specific Fuel Oil Consumption柴油油耗率 SFPD Self-Propelled自推进的,自行的 Sfty Safety安全传送 SG Specific Gravity比重 SG Spheroidal Graphite (iron)球墨铸铁 SG Spark Gap跳火间隙,电板间隙 SH.ABS. Shock Absorber减振器 SHED Sealed Housing Evaporative Determination System密封箱油气传感系统 SHF Super High Frequency超高频率 Shld Shield保护,屏敝 SHO Super High Output超高输出
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