专业英语翻译前三章详细翻译.pdfVIP

专业英语翻译前三章详细翻译

Chapter1AutomotiveBasics

(1)Todaysaveragecarcontainsmorethan15,000separate,

individualpartsthatmustworktogether.Thesepartscanbe

groupedintofourmajorcategories:body,engine,chassisand

electricalequipment。P1

当今的车辆一般都由15000多个分散、独立且相互配合的零部件

组成。这些零部件主要分

为四类：车身、发动机、底盘和电气设备。

1.1Body

(2)Thebodyisdesignedtokeeppassengerssafeand

comfortable.Thebodystylingprovidesanattractive,colorful,

modernappearanceforthevehicle.P2

车身的设计要保证乘客安全舒适。车身的款式使得汽车看起来漂

亮迷人、色彩斑斓、时尚

前卫。

1.2Engine

(3)Theinternalcombustionengineismostcommon:this

obtainsitspowerbyburningaliquidfuelinsidetheengine

cylinder.Therearetwotypesofengine:gasolineanddiesel.Both

enginesarecalledheatengines;theburningfuelgeneratesheat

whichcausesthegasinsidethecylindertoincreaseitspressure

andsupplypowertorotateashaftconnectedtothe

transmission.P3

内燃机是最常见的，其动力来自气缸里液体燃料的燃烧。发动机

有汽油机和柴油机两种，都

称为热机燃料燃烧产生热量，使得气缸内气体压力升高，从而提

供动力，带动连接变速器的

轴旋转.

2Chapter2InternalCombustionEngine

2。1。2EngineTerms

2)Linkingthepistonbyaconnectingrodtoacrankshaft

causesthegastorotatetheshaftthroughhalfaturn.Thepowercausesthegastorotatetheshaftthroughhalfaturn.Thepower

burntgasandrechargethecylinderwithafreshpetrol-air

mixture:thiscontrolofgasmovementisthedutyofthevalves;

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活塞通过连杆和轴连接，使得气体带动轴旋转半圈。作功冲程耗

尽了所有的气体，这

样就必须采取相应的措施排出废气以及向气缸内再充入新鲜的可

燃混合气：气体的运动由气门来控。

2.2.1EngineBlock

1)Theengineblockisthebasicframeoftheengine.Allother

enginepartseitherfitinsideitorfastentoit.Itholdsthecylinders,

waterjackets,andoilgalleries.Theengin