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1、AirpollutionConcept:accordingtotheinternationalorganizationforstandardization(ISO),thedefinitionof“airpollution”usuallyreferstothephenomenonwhichistheprocessofnatureandhumanactivityandcausesomesubstancesintotheatmosphere,showingenoughconsistence,achieveenoughtime,andthusendangeringthe
2、body’scomfortable,healthandwelfareorenvironmentalpollution.Onebeautifulquietnight,afterdoingflexibility,AandBwerelyingontheplayground.ThecoolbreezegentlelysrokeFaces.Therealsoyoucansmellalittlefragrantfromthegrass.They‘rechattingHappilyinacomfortableenvironment.Thefollowingisthedialog
3、uebetweenthem.A:Niceday!B:Yes,itis.But,iftheskywasfullofstars,itwouldbebetter.A:ThesamewithtotollywhatIthought.ButIjustwanttoknowwhy.B:InWuhansuchaindustrialcity,withthefastdevelopmentofeconomy,contradictionsgraduallyproduced,carbondioxide,sulfurcompounds,oxygen,nitrogendioxiderelease
4、dbytheprivatecars,variousefounctionalfactorieswilldogreatlyharmtotheairenvironment.A:Agree,howIwishgobacktoapurifypollution-free.B:Oneday,itwouldbe.They’refullofhopefullsmile……Let’stakealookatsomethingterrible……PollutionprincipleThermalcircumfluenceHeatislandeffectMeasurestobeorhaving
5、beentaken1.reasonablearrangementofindustriallayouturbanfunctionalpartition2.usingdesulfurizationtechonology.3.developmentofnewenergy(wind,nuclearpower,flammableice)4.strenghentheconstructionofsitemanagement,sealedconstruction,shortenthecycle.5.motorvehicleoil-to-gas(ethanol)6.buildurb
6、angreening,improvetheurbanafforestation.WhatcanwelearnfromitAsaGermanyrepresentativesaidinEXPO:ifacityininnovationandtradition,workandleisure,urbanizationandnature,communitycollectiveandindividualdevelopmenthasaverygoodbalance,sothatthiscityisveryattractive.Balancity=balance+cityJustt
7、hinkaboutitwhatweshoulddo……Thankusomuchforyourlistening!
