《汽车理论》课程应掌握的英文词汇

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1、1汽车动力性vehicletractiveperformance2加速时间timeofacceleration3最大爬坡度maximumgradeability4驱动力tractiveforce5发动机的调速特性fixedthrottlecharacteristics6适应性系数adaptivecoefficient7机械效率mechanicalefficiency8行驶阻力resistance9滚动阻力rollingresistance10弹性迟滞elasticslow-moving11滚动阻力矩momentofrollingresistance12滚动阻力系数c

2、oefficientofrollingresistance13切向反力tangentialforce14法向反力normalforce15空气阻力aerodynamicresistance16空气阻力系数aerodynamicresistancecoefficient17坡道阻力graderesistance18道路阻力resistanceoftheroad19加速阻力acceleratingresistance；inertiaforce20旋转质量换算系数correctioncoefficientofrotatingmass21附着力adhesiveforce22

3、切向反作用力tangentialforce23法向反作用力normalforce24附着系数coefficientofadhesion25后备功率powerreserve26发动机比功率power/massratio27燃料经济性fueleconomy28燃油消耗率specificfuelconsumption29万有特性crosssectionalcharacteristics30负荷特性partthrottlecharacteristics31道路循环油耗fueleconomyofroadtestcycles32制动性brakingperformance33地面

4、制动力type-groundbrakingforce34制动器制动力brakingforceoriginatedfrombrakesystem35制动减速度brakingdeceleration36制动距离brakingdistance37同步附着系数synchronizingadhesioncoefficient38侧倾角速度rollvelocity39俯仰角速度pitchvelocity40横摆角速度yawvelocity41轮胎坐标系tireaxissystem42轮胎侧偏角side-slip-angle43侧偏刚度corneringstiffness44回正

5、力矩aligningtorque45转向特性steeringcharacteristics46侧偏力corneringforce47横摆角速度增益yawvelocitygain48临界车速criticalspeed49特征车速characteristicspeed50不足转向understeer51过多转向oversteer52中性转向neutralsteer53静态储备系数staticmargin54瞬态响应transientstateresponse55稳态响应steadiesstateresponse56汽车平顺性rideoftheautomobile57路面

6、谱spectrumofroadsurfaceroughness58空间频率spatialspectraldensity59空间频率谱spatialspectraldensity60时间频率谱spectraldensity61最小离地间隙groundclearance62汽车的通过性mobilityoverunpreparedterrain63纵向通过角rampangle64接近角approachangle65离地角departureangle66最小转弯直径diameterofturningcircle67转弯通道圆turningclearancecircle68功

7、率循环circulationofpower69牵引阻力tractiveresistance70牵引力（功率）曲线图tractive-powerchart71最高车速maximumvelocity72发动机外特性enginecharacteristicatmaximumopeningofvalve73制动效能brakeefficiency74转向稳定性corneringstability75后轴侧滑sideslipofrearaxle76甩尾trailswing77评价指标evaluatedstandard78操纵稳定性steeringstability81主销后