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变速箱支撑胶垫 Transmission Mount 变速箱滤清器 A/T Filter
race 1.环,座圈,(滚动轴承)座圈2.比赛 racing 1.比赛2.(发动机)高速空转 rack 1.齿条2.支架,架rack and pinion steering gear齿轮齿条式转向器rack-body truck 栏板式货箱的载货汽车
rack gear 齿条传动(机构)rack guide (转向机)齿条导块rack pinion 齿条(小)齿轮radar 雷达,无线电探向和测距radial 1.(光线)辐射的5.(轮胎)子午线轮胎
radial ball bearing 深沟球轴承radial clearance 径向间隙radial dimension 径向尺寸radial-flow 径流的,辐流的,离心的radial play 径向间隙radial run-out 径向跳动
radial seal (轴)径向密封(件)radial/steel tire 钢丝子午线轮胎radial strap type 径向带式radial tire 子午线轮胎radian (角度单位)弧度radiant 1.辐射的2.发光的3.光源,辐射源
radiator 散热器,水箱radiator box 散热器壳体radiator cap 散热器盖,水箱盖radiator cell 散热器芯子radiator cleaner 散热器清洗液radiator cowl(ing) 散热器护罩
radiator cross member 散热器横梁radiator filler 散热器加水口radiator frame 散热器壳体radiator gill 散热器(散热)片radiator guard 1.(车身底部)散热器护板2.(车身前部)散热器护栅
radiator header 散热器上水箱radiator hood (车身)散热器罩radiator ornament 散热器装饰件radiator outlet 散热器出水管radiator shell 散热器壳体
radiator shutter(s) (车身)散热器百叶窗radiator support (车身)散热器固定框radiator tank 散热器水室radio 1.收音机,音响2.无线电设备radio&tape player 盒式磁带收放机,收放机
radio control 无线电遥控radio interference 无线电干扰radioscreened 有屏蔽(作用)的,无干扰的radio-screening 无线电波屏蔽radius 1.半径2.距离,(活动)范围3.辐射线,放射状4.(车轮)辐条
radius arm (悬架)半径臂radius of turn 转弯半径radius seat 球(面)座RAD type governor (柴油机)RAD型调速器,两速-可变杠杆比式调速器rail 轨(道,条)
raindrop sensor (刮水器)雨滴传感器rainproof 防溅式,防雨的rain trough (车顶)流水槽raised 高起的,凸起的,隆起的raised floor (客车)隆起的地板,高地板
raised roof (车身)高顶range 1.范围,幅度,差距2.区域3.视域,听域4.(指物)排,行,系列5.量程,距离range box (组合式变速器)副变速器range change (组合式变速器)变速比段选择
range-change box (组合式变速器)副变速器range-change gearbox (货车)变速比类型可选的变速器,多变速比段变速器range fork (分动器)高低档拨*range of adjustment 调节范围,调节幅度
range of tires 轮胎品种range selector 1.范围选择器2.(组合式变速器)变速比段选择器range unit (组合式变速器)副变速器rapid 快的,高速的rapid shift(ing) (变速器)快速换档
rare 稀(少,有,薄)的,罕见的ratchet 1.棘轮机构,棘轮,齿杆2.棘爪,棘齿ratchet adapter (工具)棘轮接头ratchet brake (手制动器)带棘轮的制动器ratchet gear 棘轮
ratchet pawl 棘轮掣子,棘爪ratchet type clutch (起动机)棘轮式单向离合器rate 1.比率,率,比值2.速率,频率3.等级,程度,标准4.价格,费用,估价
rated 1.额定的,标称的2.计算的,设计的rate of cooling 冷却速率rating 1.级别,等级2.额定值,定额3.参数,特性,规格 rating life 额定寿命rating plate 技术规格标牌,主要技术数据牌
ratio 1.比,比率,传动比2.系数reaction 1.反应,反作用2.反力,反作用力,阻力3.反馈,回授reaction disc (真空助力器)反作用盘reaction distance 反应距离
reaction lever (真空制动助力器)反作用杆reaction link (悬架)反作用臂,反力杆reaction member 1.反作用构件(如悬架)2.(自动变速器)导轮reaction plate 反作用盘
reaction plunger (制动系)反馈柱塞reaction time 反应时间reactor 1.(排放控制系)反应器2.电抗器,扼流圈3.反应者4.(液力变矩器)导轮reactor bracket (排放控制系)反应器托架
reactor shaft (液力变矩器)导轮轴readiness indicator (启用前预检测的)备用状态指示灯(如:ABS灯,SRS灯)readiness tell-tale 同上reading lamp (内部照明)阅读灯
read only memory 只读存储器real 现实的,实际的,有效的real power 实际功率,有效功率real time damping (路敏悬架)实时阻尼rear 1.后部,后面,尾部2.背面,背后3.后面的,背后的
rear antenna 尾部天线rear apron (车身后部)后裙板rear axle 后车桥rear-axle link (后桥/悬架)后桥定位杆rear band (自动变速器)后制动带rear bench 后(排)长(条)座椅
rear body 1.(乘用车)后部车身2.(货车)货箱rear boot (车身)后行李箱rear collision (车辆)后面碰撞,rear combination lamp 后组合灯,组合式尾灯
rear deck 1.后行李箱2.后窗台板rear deck panel (车身)后围上盖板rear-deck spoiler 后(行李箱)盖上扰流器rear door 后门rear end panel (车身)后围板rear-engine 后置发动机的,发动机后置式
rear-engined 同上rear engine/rear drive后置发动机-后轮驱动,后置后驱动rear fender (车身)后翼板,后侧围板rear finisher (车身)后围rear flap (货箱)可放倒的后(栏)板
rear gate (货箱)后(栏)板rear hood (车身)行李箱盖rear impact 后面碰撞,尾部碰撞rear lamp 后灯,尾灯rear lid (车身)后盖,liftgate (车身)后背上翻车门
rear light 1.(车身)后窗2.后灯,尾灯rear luggage shelf panel(车身)后窗台板rear mirror 后视镜(=rearview mirror)rear-mounted 后置(式)的,装在后部的
rear mudguard (车身)后翼板rear muffler 后消声器rear overhang (车辆)后悬rear panel (车身)后板,后面板,后下裙板pillar (车身)后柱,C柱
rear pump (自动变速器)后油泵,输出油泵rear right 后右,右后rear shelf (客厢/车身)后窗台(搁物)板rear silencer 后消声器rear skirt panel (车身)后围板
rear spoiler 后扰流板rear suspension 后悬架rear track(width) 后轮距rear view 1.后视图2.(车身)后视野-view mirror 后视镜(=rear mirror)
rear waist panel (车身)后围上盖板rear wall (车身)后围rear wheel 后(车)轮rear-wheel drive 后轮驱动rear window 后窗rear-window shelf 后窗台(搁物)板
rear-window washer 后窗冲洗器rear wing 1.(外部设施)后翼2.(车身)后翼子板rebound (动,名)1.使弹回,回跳,伸张2.回跳高度.回跳行程.后坐力
rebound buffer 1.(减振器)伸张阻尼器,伸张挡块2.(悬架)reboud bumper 回跳行程限制器,伸张缓冲器rebound check (钢板弹簧)行程限止器rebound clearance (悬架)伸张行程
rebound damping (减振器)伸张阻尼rebound stop (悬架)回跳限制器rebound strap (悬架)回跳限制带rebound stroke (悬架弹簧)回跳行程rebound travel 1.(减振器)伸张行程2.(悬架/钢板弹簧)回跳行程
recall (动.名)召收.召回.回收receiver 1.接收器2.容器.储气筒.槽车3.(空调器)贮液干燥器receiver(and)drier (空调器)贮液干燥器recess 1.(名)1.凹进处,切口,凹槽,退刀槽2.(车身)凹进处3.(活塞)切口,凹腔
2.(动)1.使凹进.开(凹)槽.切槽2.置于凹处,隐藏recessed headlamp 嵌入式前照灯recirculated air (车内)循环空气recirculating ball-lever and peg steering gear 循环球-曲柄销式转向器
recirculating ball steering gear 循环球式转向器recirculation 再循环.重复循环.回流recirculation door (空调)循环风门reclamation work 返修工作recline adjuster (座椅*背)倾斜度调节器
recoil (动.名)反冲,跳回.后退recoil check (钢扳弹簧)行程限制器recoil stop (悬架)回跳限位器recommended 推荐的,建议的recommended dimension 推荐尺寸
recommended tire 推荐轮胎reconditioned engine 修复的发动机reconnect (动)重接,重新接上recovery 1.恢复.复原,矫正2.回收.收回,再生,(废物)利用3.(故障车)救援.抢修
recreational active vehicle 4WD (丰田)4轮驱动灵巧型休闲车recreation vehicie/RV 休闲车.娱乐(旅行)车(指适宜旅行的小型全轮驱动车)rectangular 1.矩形的,长方形的2.直角的rectangular head lamp 矩形前照灯rectangular ring 1.(活塞环)矩形环2.矩形密封圈rectifier 整流器
rectifier bridge 桥式整流器rectifier pack 整流二极管组,整流器总成recyclable 可回收的recyclable plastic(s) 可回收塑料recycle (动,名)(使)再循环,回收.再生.再利用
recycled 再生的recycled plastic 再生塑料red 红色red line (指示仪表)红刻线red reflector (车辆)红色反射镜reduced 减少的.减小的,缩减的shaft (螺栓)缩颈
reducer 1.减压器.减速器2.渐缩臂,异径接头3.(催化剂)还原剂reducing 1.减少(的).减速(的)2.还原(的).简化(的)3.渐缩(的).缩径(的)
reducing adapter 缩径管(接头.件)reducing valve 减压阀reduction 1.减少,缩减2.减速3.收缩,减薄率.变形4.简化.简约5.还原.还原作用reduction catalyst 还原型催化剂
reduction gear 减速器.减速齿轮reduction gearbox 1.减速齿轮箱2.带减速齿轮箱的变速器reductor 1.减速器,减压器,减振装置2.还原剂,复位器3.变径管4.电压表的附加电阻
reed 1.(舌)簧片.振动片2.(齿轮)导向键reed switch 舌簧开关reed valve 簧片阀reference 1.参考.基准,标准2.参考的.基准的.标准的reference signal 参考信号
reference voltage 参照电压.基准电压reflecting coating 反光涂层reflector 反光镜,反射物.反射镜reflex capacity (驾驶员)反应能力refrigerant 1.制冷的.冷却的2.致冷剂
refrigerant cycle 制冷剂循环regenerative braking 再生制动registration 1.登记.注册2.(仪表)读数,显示值registration mark (汽车)牌照registration plate 号牌.(汽车)牌照
regular 1.有规律的,固定的2.正规的,标准的3.对称的regular brake system 常规制动系统(不带防抱死功能的制动系统)regular combustion 稳定燃烧
regular gasoline 常规汽油regular temperature 正常温度regulated catalytic converter 调节式催化转化器regulation 1.调节,调整,校准2.规章,规定,法令,条例3.正规的,规定的
regulation characteristics (发动机)调节特性regulation repair 定期修理regulator 1.调节器,控制器,校准器,调速器2.稳定器,稳压器3.(车窗)玻璃升降器
regulator handle 1.调节手柄2.门玻璃升降摇把reinforced 加强的,加固的,加筋的reinforced crankshaft 加强曲轴reinforced plastic(s) 增强塑料(制品)
reinforcement 1.加强,强化2.加强件reinforcing 1.加强,增强,加固工作2.加强筋reinstall (动)重装,重新装上relative 相对的relative position 相对位置
relay 1.继电器2.中继relay-actuated 继电器促动的relay and quick release valve(制动系)继动快放阀relay block 继电器盒relay center 继电器中心(带多个继电器及熔断丝)
relay lever 继动杆,中继杆relay module 继电器模块relay valve 中继阀,继动阀releasable connection 可拆连接release 1.(名,动)1.释放,放松,放开2.分离,卸压3.放出,排出4.(离合器)分离5.(制动器)解除制动,松开
2.(名)1.释放装置2.断路器,排气装置release bearing (分离器)分离轴承release cable 分离拉索release fork (离合器)分离*release handle (控制器)放松拉手
release lever 1.释放杆2.(离合器)分离杆release master cylinder (离合器)操纵机构主缸release pad 分离(杠)杆release sleeve (离合器)分离套筒release spring 分离弹簧
release thrust bearing 分离轴承release time 放松时间,释放时间,复原时间release travel (离合器)分离行程release valve 放泄阀,放气阀,释放阀
release yoke 分离*releasing lever 分离杠杆reliability 可*性relief 1.卸荷,减压,解除,释放,松弛,援救,凸凹,凸纹2.(发动机活塞)凹坑3.凸起的
relief cam 减压凸轮relief plunger 减压柱塞relief valve 减压阀reline (动)1.(制动器/离合器)更换摩擦衬片2.(发动机)镶换气缸套3.(车身)更换衬里
reline the brake (动)更换制动蹄reline the clutch (动)更换离合器摩擦片relining (制动器/离合器)换蹄片remainder 剩余(物)remained pressure valve 残余压力阀
remedial work 小修,修补工作reminder 提示,提醒物reminder light 提示灯remote 1.遥控的,远程的2.间接的remote control 1.遥控,远距离操纵2.遥控装置
remote entry system 无线遥控门锁remote keyless entry 同上remotely controlled 遥控的,远距离控制的可更换的,可拆装的,可移动的
removable coating 可取下层(产品防腐层)removal 1.拆卸,排除2.放出3.分离,移动,迁移,搬开remove (动)1.拆卸,自原来位置拿开,取下,移动2.除去,排除
remover 1.拆卸工具,清理工具2.消除剂3.洗净液Renault (法)雷诺(汽车,公司)renewable 1.可更换的,可回收的2.可再生的renewable filter element 可更换的滤芯
repair (动.名)修理,检修repair as required 视情修理repair by units replacement 换件修理repair costs 修理费用repair depot 修理厂repair equipment 修理设备
repair instructions 修理说明书repair manual 修理手册repair pit (车间)地沟repair set 修理包repair shop 修理厂repair size 修理尺寸repair specification 修理规范
repair technique 修理技术repair work 修理(工作)replace (动)1.放回.置于原处2.替换,取代replacement 1.替(更)换.代替2.换装replacement part 备件,替换件
research and development 研究与开发reservoir 储存罐.储液室.贮气筒reservoir tank 储液箱RESET EMR LAMP (仪表板字符)保养灯归零reset(ting)button 复位按钮
residual 1.残留的,剩余的2.残留物residual pressure 残余压力resin 树脂.松香resistance 1.电阻(器)2.阻力resistance cable 阻尼线resistance heating 电阻加热
resistive cord 带防干扰电阻的高压软线.阻尼线resistive plug 电阻型火花塞resistor 电阻(器)resistor-equipped 电阻型的resistor type spark plug 电阻型火花塞
resonance 1.谐振,共振2.反响,回响resonance chamber (进气系统)谐振腔resonance induction 谐振增压进气resonance runner谐振管resonance-type induction system谐振增压进气系统
resonant 共振的.谐振的.共鸣的resonate effect 谐振效应(利用进气管内空气谐振压力变化,提高进气量)response 1.响应.反应.响应度.(驾驶员)反应(能力)2.应答3.灵敏度
response delay 响应延迟rest 1.支柱.垫,枕,挡块2.(座椅)*枕restoration 1.恢复(原状).复原2.修理,修复.翻新.整新3.还原.回收restraint 抑,约束
restraint system 约束(保护)系统retainer 1.护圈2.(滚动轴承)保持架3.保持器.止动器retainer nut 锁紧螺母retainer ring 1.卡环,挡圈2.(滚动轴承)保持架
retainer spring 保持弹簧.扣紧簧retaining nut 紧固螺母retaining pin 定位销,固定销钉ring 1.卡环.锁环.挡圈2.(滚动轴承)保持架3.(车轮)挡圈
retard (动,名)1.廷迟2.减速.制动.滞后.阻滞retardation 廷迟.减速.制动(作用),阻碍retarded 1.减速的2.滞后的,延迟的retarder 缓速器,下坡减速器
retractable 可伸缩的.retractor (安全带)卷收器return (动,名)1.返回.移回.回转2.恢复,回位,回零.回收3.重新设置,再现4.(流体)回流.逆流
return current 1.反(向)电流2.回流returning rate 返修率return kick 反冲,回弹.(转向盘)回转return pipe 回流管return spring 回位弹簧.复位弹簧
rev 1.(发动机)旋转一周.旋转2.(动)(发动机)旋转rev-down (动)(发动机)降低转速reverse 1.(动)1.倒退.挂倒车挡2.反转,逆转.翻转3.换向.反接4.回动.返程
2.(名)1.相对.相反2.(变速器)倒档3.反面.背面3.(形)1.相反的,颠倒的.反(向)的2.回动的.倒退(车)的reverse band (自动变速器)倒档制动带
reverse brake shoe 制动从蹄reverse flow 回流.逆流.反流reverse gear 1.倒档2.倒档齿轮reverse idler gear 倒档中间齿轮reverse lamp 倒车灯reverse shaft 倒档(齿轮)轴
reversible 可逆的.双向的.可反转的.可转换的reversing 1.换向2.倒车,挂倒档3.相反,逆转revolutions 转数revolutions per minute/RPM/rpm 1.转数每分2.(发动机)转速
revolving 1.回转的,旋转(式)的,转动的2.周期性的revolving light 旋转灯rev-up (动)(发动机)增加转速rib 1.筋,加强筋,肋(条,材),棱,加厚部2.(胎面/轮胎)花纹条
ribbed 带肋的,带筋的,呈肋状的,用肋状物支撑的ribbed belt 带肋带(带上有纵向的V形肋条,与传动带盘上的槽相啮合)rich 1.高品位的2.珍贵的3.浓的4.(混合气)浓的
rich air/fuel 混合气过浓,空燃比过小RICH/LEAN (测试仪字符)浓/稀rich limit 浓(混合气)极限rich mixing ratio 浓混合比rich mixture (进气系)浓混合气
rich shift (混合气)浓飘移(向比理论空燃比更浓的方向变化)rich side (空燃比)偏浓ride 1.乘坐,乘车,行驶2.(车辆)行驶平顺性,rclearance (悬架)最大允许压缩行程
ride comfort (车辆)乘坐平顺性ride control shock absorber可调阻尼减振器ride height (车辆)1.车辆水平2.行驶高度,离地间隙ride-height sensor (悬架)行驶高度传感器
ride rate (悬架)行驶刚度(行驶中弹簧刚度,即弹簧动态特性)ride softness 行驶的平稳性,行驶的柔软性ride the clutch (动)(传动系)离合器半联动,踏下离合器滑行,行驶中脚放在离合器上
riding 1.乘车,驾驶2.乘车的3.沿曲线运动right 1.右(面,旋,边)的2.直角的,垂直的right-angle 直角right-hand 1.右手的2.向右旋的right-hand drive 右侧驾驶
right-handed 1.右旋的2.用右手做的3.右边的RIGHT INT (测试仪字符)右侧发动机短效修正值right side 右侧rigid 1.刚性的2.固定的,刚性联接的3.刚度 ,
rigid axle 1.刚性车桥2.非驱动桥rigid axle shaft (单铰接点摆动桥)刚性半轴rigid axle suspension 非独立悬架,刚性悬架rigid disk 刚性盘
rigid drive axle 非独立悬架式驱动桥rigid gate (栏板式货箱)固定栏板rigidity 刚度,固定性,抗弯曲性rim 1.(前照灯)灯圈,夹持器2.(车轮)轮辋3.(转向盘)轮圈4.装饰圈5.边(缘,沿,界),凸缘,框6.轮圈7.齿圈8.垫环,承垫
rim aperture (前照灯)灯圈开口rim band 轮辋垫带,内胎衬带rim base 轮辋体rim bolt 轮辋螺栓rim clamp 轮辋夹(紧)块。轮辋钢板压圈rim diameter 轮辋直径
rim flange 轮辋边缘,轮缘rim flap 轮辋垫带rim ring 轮辋挡圈rim size 轮辋尺寸rim width 轮辋宽度ring 1.环,圈,环形件2.环形电路,环路,回路3.(滚动轴承)座圈,轴承圈,滚道(圈)4.活塞环
ring carrier 1.(活塞)环槽镶圈2.活塞环钳ring clearance 活塞环间隙ring clogging 活塞环结胶ring coking 活塞环积碳ring compressor 活塞环压缩器,活塞环夹
ring cup (制动系)皮圈,副皮碗 ring end clearance 活塞环端隙。ring gap 活塞环端隙 .ring gear 齿圈,盆形齿轮,冠状齿轮ring groove 活塞环槽
ring joint 1.活塞环切口2.环形接头3.环接,围缘接合ring kit 成套活塞环(通常是一台发动机用量)ring land 活塞环槽岸,环岸ring lock 1.(活塞销)锁环2.活塞环止动器
ring nozzle 1.环形孔喷油嘴2.环形喷管ring play 活塞环间隙ring ridge 缸肩,止口(气缸中活塞环上止点以上的未磨损部分)ring set 成套活塞环(常是一台发动机用量)
ring side clearance 活塞环侧隙ring-to-groove clearance 同上ring travel shoulder=ring ridgering-type retainer (活塞销)锁环rising 上升,增加
rising rate (弹簧)渐增刚度rivet 1.铆钉2.(动)铆,铆接riveted 铆接的riveted joint 铆钉连接,铆接road (道)路,公路road feel (转向盘)路感roadholding (车辆动力学)行车方向稳定性,汽车的直线行驶性,道路保持性
road shock(s) 路面冲击,路感冲击road test 道路试验,路试robot 1.机器人,自动机2.自动操纵的,遥控的rocker 摇杆,气门摇臂rocker-actuated 摇臂驱动的
rocker arm 摇臂rocker-arm block 气门摇臂座rocker panel (车身)门槛,踏脚板rocker-panel cover 门槛套rocker play (配气机构)气门间隙rocker roller 摇臂滚子
rocker shaft 摇臂轴rocker switch 翘板开关rock lever (配气机构)气门摇臂rod 杆,棒,条rod cap 连杆(轴承)盖rod journal (曲轴)连杆轴颈rod pin 圆柱销
rod rack 齿杆roll 1.(汽车动力学)侧倾2.滚动,转动roll axis (汽车动力学)侧倾轴roll-back top 折叠式车顶roll bar 1.(客厢座位上方的)翻车保护杆2.(悬架)横向稳定杆(=anti-roll bar)roll cage (客厢)横滚安全笼,翻车的安全栅架(=safety cage)
roll center (簧上质量)侧倾中心roll door 滚子门,装在滚子上的门rolled end of the spring(钢板弹簧)弹簧卷耳roller 滚子roller bearing 滚柱轴承
roller blind (车窗)卷帘roller bush 滚轮衬套roller cage 滚子轴承保持架roller chain(s) 滚子链roller clutch 滚柱式(单向)离合器roller cup 锥形滚子轴承外圈
roller holder (滚子轴承)滚子保持架roller hydraulic(valve)tappet 滚轮式液力挺柱roller pump 滚子油泵roller shaft 滚轮轴roller tappet (配气机构)滚轮式挺柱
roller-type freewheel clutch滚柱式单向离合器roller-type pump 滚子泵roller-vane pump 叶片滚子泵rolling 1.滚动,回转2.(车辆动力学)侧倾,横摇
rolling bearing 滚动轴承rolling cone bearing 滚锥轴承rolling friction 滚动摩擦rolling radius (轮胎)滚动半径rollover (车辆)翻车,滚翻,倾翻
rollover bar (客厢)翻车防护杆roll pin 空心定位销roll resistance 1.滚动阻力2.抗侧倾(性)roll stabilizer (悬架)横向稳定杆roof 1.顶(部)2.(车身)车顶,顶(盖)
roof bow (车身)车顶横梁roof box 车顶(行李)箱roof crush (车身/碰撞)顶部挤压roof drain 车顶流水槽roof drip channel. 同上roof frame (车身)顶盖骨架,车顶梁
roof handrail (客车)顶盖扶手roofliner 车顶衬里roof lining 同上roof linkage 折叠篷顶拉rpanel (车身)顶盖,车顶板roof panel member (车身)顶盖横梁
roof rack (外部设施)车顶行李(格栅)架roof rail (车身)上边梁,顶盖纵梁roof-shaped 半球形roof sheet (车身)顶盖roof skeleton 顶盖骨架roof skin (车身)顶盖
roof type 1.顶置式2.屋脊式roof window (车身)顶窗,天窗room lamp 客厢顶灯,内部照明灯room mirror 客厢内后视镜room temperature sensor 车内温度传感器
root 根部,底部,齿根,螺纹根root of tooth 齿根Roots blower(supercharger) 罗茨式增压器rope drive 绳传动rotary 1.旋转(式)的,转动的,轮转的2.环形的3.循环的,轮流的4.转子式发动机
rotary combustion engine 转子发动机rotary knob (控制器)旋钮rotary latch (门锁)旋转式锁闩rotary valve 回转阀,转阀rotating 旋转rotation 1.旋转,转动2.(旋转的)一圈3.循环,轮流4.(轮胎)换位
rotation speed 转动速度。转速rotor 1.转子,叶轮,滚筒,转筒2.(发电机/起动机)电枢,转子3.制动盘4.分火头rotor arm (分电器)分火头rotor engine 转子发动机
rough 1.粗(糙)的,毛(糙)的,凹凸不平的2.近似的,粗略的3.(发动机)粗暴(的),运转不平稳(的)rough burning (发动机)不完全燃烧rough filter 粗滤清器rough fit 松配合,粗配合
round head 圆(形)头,圆顶routine inspection 例行检查,常规检查routine maintenance 日常维护,例行保养rub 1.(动)1.摩擦,擦净2.磨损,研磨
2.(名)1.摩擦,研磨2.擦伤处,磨损处3.磨石rubber 橡胶rubber bearing 橡胶轴承rubber bellows 1.橡胶气囊2.橡胶波纹罩rubber-bonded metal 橡胶金属板(金属与橡胶硫化或粘结在一起)
rubber boot 橡胶(防尘,护)罩rubber buffer 橡胶减振器,橡胶限位块rubber bumper 橡胶缓冲块rubber cover 1.橡胶罩2.外层胶,涂胶rubber window channel 窗玻璃橡胶槽
rubbing 1.摩擦(的)2.擦伤,研磨rubbing strip (车身)防擦嵌条rub rail (车身)防擦(伤)条,防擦板条rule 1.规则,规定,章程,法规2.规律,法则,惯例
rumble 隆隆声,低频敲击声run (动,名)运转,开动,通过,穿过,跑,行驶,经营,进行,路线runaway 1.(发动机)飞车,超速2.失控run idle (动,名)空转,怠速
run in (动)对…试车,试转,跑合run-in 跑合,(发动机)磨合,试运行run-in period 跑合期,走合期running 1.工作,运转2.行程3.运转着的,正在工作的4.连续的,持久的
running brake 行车制动器running clearance 工作间隙running-in 试车,走合运转running-on (汽油机)熄不了火runout 1.(旋转零件)跳动,偏摆2.偏转,偏心率
run-up 1.起动2.加速rupture (动,名)破裂,拉断,破坏,绝缘击穿rust 1.锈(斑,色)2.(动)(使)生锈rustless steel 不锈钢rust preventer 防锈剂
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