汽车实用英语电子全套配套课件韩建保 08.ppt

《汽车实用英语电子全套配套课件韩建保 08.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、AutomobilePracticalEnglishUnitEightContentsV.GlossaryIV.ExercisesIII.TextB-BrakeSystemII.TextA-Anti-LockBrakingSystems(ABS)I.RelatedKnowledgeAnti-lockbrakingsystemBrieflyoperationalprincipleI.RelatedKnowledgeBrieflyoperationalprincipleBrieflyoperationalprinc

2、ipleBrieflyoperationalprincipleThepurposeofanelectronicantilock,orantiskid,brakingsystem(ABS)istopreventwheellockupunderheavybrakingconditionsonvirtuallyanytypeofroadsurface.ABS=antilockorantiskidbrakingsystemlockup锁止II.TextA-Anti-LockBrakingSystems(ABS)Anti

3、-lockbrakingsystemisdesignedtoprovidebestdecelerationandstabilityduringhardbrakingbyadjustingthehydraulicpressureateachwheeltopreventwheellock.deceleration减速stability稳定，稳固Thesystem’smaincomponentsarethewheelsensors,theelectroniccontrolunit,andthehydrauliccon

4、trolunit.wheelsensors轮速传感器electroniccontrolunit电控单元Anti-lockbrakingsystemisdesignedtoprovidebestdecelerationandstabilityduringhardbrakingbyadjustingthehydraulicpressureateachwheeltopreventwheellock.防抱死制动系统(ABS)是为汽车急刹车时提供最佳减速度和稳定性而设计的，它通过调节每个车轮的制动液压来防止车轮抱死。du

5、ring指在……过程中，hardbraking为急刹车；by为通过……方式，ateachwheel修饰hydraulicpressure。Ifanywheelisabouttolock,thecontrolunitsignalsthehydraulicunittomaintainorreducehydraulicpressureattheappropriatewheel.若有车轮将抱死，控制器将向液压装置发出信号，维持或减少在相应车轮上的制动液压。If引导的状语从句，主句谓语动词是signals，发信号，向……

6、发出信号。Apulsingbrakepedalappliedeverytimemaymeanwarpedbrakerotorsandorseizedbrakecalipersthatrequireservicing.若每次刹车时踏板跳动，则说明制动盘倾斜，或者钳体卡住，需要维修。appliedeverytime为后置定语修饰brakepedal；thatrequireservicing为定语从句修饰brakerotors和brakecalipers。AcarwithanABSmayrequirealongerd

7、istancetostoponlooseorunevensurfacesthananequivalentcarwithoutAnti-lock.相对于没有装备防抱死装置的同等车辆来说，装备了防抱死装置的同等车辆在不平整或松软的路面上行驶时就需要一个更长制动距离。withanABS修饰car，longer……than为比较级。Developedtoimprovetherunningperformanceofvehicle,ABSisdesignedontheprinciplethatmakesgooduseoft

8、hecoefficientofwheelandground.为提高汽车行驶性能而研发的防抱死装置，其工作原理是充分利用轮胎和地面之间的附着系数。Developedtoimprovetherunningperformanceofvehicle为状语从句，thatmakesgooduseofthecoefficientofwheelandground为定语从句。1.CommontermsI