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1、HistoryofenergyefficientracingKarlBenz,Germany'sdaimler-benzfamousautomobilecompanyisoneofthefoundersofoneofthepioneersofmodernautomobileindustry,calledtheHfatherHofthecar,Hcar.In1885,hedevelopedintoatricyclewith0.85horsepowergasolineengine,thisisthefirstcarintheworld.Almo
2、statthesametime,anotherGermanengineergothic,Daimleralsodevelopedause1.1HPgasolineengineaspoweroffour-wheelcar.Butthefirstoneontheproductionlineofassemblyoffour-wheelvehiclemodelTfordwasbomintheUnitedStatesin1908.FordmodelTchangethemodellingofpreviouscarhorsemodel,combinedwithth
3、einnovationandimprovementoffunctionconfiguration,Ithasbecomeacitywasthebestpersonaltransport.Carafterbirth,bringusgreatconvenience,atthesametimeitselfhastremendousdevelopment.Materialadoptsfullmetalbody,themonocoquebodytomonocoquebody,carisnolongerthesimplesumofthechassisandbod
4、ybutbecomewhole.Frontenginerearwheeldrivelayoutandthefirsttransmission,plusthenacellecoverheightandthereducingofthepassengerseat,etc.,theoutlineofthemodemcarprototype.IfGermanyinventedthecar,theUnitedStatesputtheindustryintothetempleoftheartdesign,itwillhavetomentionharryelthis
5、masterofthegreatestcardesignandhecreatedbyharryelera.Harryelintodevisedaftergmhasroundedlines,taperedtail,longlowprofileCadillac.Harryeljoinedthechromiumplatedadornment.Incardesignandintroducesclaymodeltechnology,makethecarmoreflexibleshape.Thefirstconceptcarintheworldandhisdes
6、ignedbuick.Thegreatdepressionofthe1930stotheendofworldwariifor20years,isoneoftheimportantperiod,cardesigntomodernautomobiledesignadoptsstreamlinedandshiptypeca匚Europeaheadintermsofstreamlinedesign.Italiangiuseppemerosil913yearstocountricotticompanydesigncarwasstreamlinedtheearl
7、yworks.Duetotherecession,Americanmanufacturersarerealizingthataerodynamicsisimportantinthesavefuel.Streamlineinthe30sisalmostsynonymouswithfashion.Headstockwider,tyrebales,headlampsinfront,hungintherearofthefree-standingtrunkandtherearofthebeinharmonyareanorganicwhole,laidaprot
8、otypeofthemodernsalooncanChryslerairflowin1934adoptedt