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2012年5月25日英文原文1THECARBURETORCARBURETORISUNDERTHEEFFECTSOFTHEVACUUMENGINEWORKING,WILLBEAPERCENTAGEOFTHEFUELANDAIRMIXINGMECHANISMITTOIMPORTANTFUNCTIONTHATTHEENGINECANBECALLEDTHEHEARTOFTHEENGINETHECOMPLETEDEVICESHALLINCLUDESTARTINGDEVICE,IDLESPEEDDEVICE,MEDIUMLOAD,FULLLOADDEVICE,ACCELERATINGDEVICECARBURETORWILLACCORDINGTOTHEREQUIREMENTSOFDIFFERENTWORKINGSTATEOFTHEENGINE,AUTOMATICALLYMATCHINGTHECORRESPONDINGCONCENTRATION,OUTPUTTHECORRESPONDINGAMOUNTOFMIXTURE,INORDERTOMAKETHEMIXTUREMIXEDMOREEVENLY,CARBURETORHASMAKEFUELATOMIZATIONEFFECT,FORTHENORMALOPERATIONOFMACHINESIMPLECARBURETORISMADEUPOF3THREEPARTS,THEPARTWITHAIRINLETANDTHEFLOATCHAMBER,THEMIDDLESECTIONTHEREAREPIPES,ORIFICE,NOZZLE,HOWAPORTIONOFTHEVALVE,ETCFLOATCHAMBERISARECTANGULARCONTAINER,STOREOFGASOLINEFROMTHEGASOLINEPUMP,THEREISAFLOATCONTAINERUSINGSURFACEOILLEVELHEIGHTCONTROLSTHEINPUTINTHEMIDDLEOFANOILINLETANDTHEAMOUNTOFFLOATCHAMBERNOZZLEHOLE,THEOTHERENDOILOUTLETINTHROATTHROATITISTHROATWAIST,TWOBIGMIDDLESMALL,OFWHICHTHEMINIMUMCROSSSE
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