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1、商务英语期末论文NuclearTechnology:BeneficialorDisastrous?学号：4031341605姓名：刘思维AbstractWehavebeenlivinginthenuclearageforoverhalfacentury・Sincethefirstatomicbombsweredeveloped,nucleartechnologyhasprovidedgovernmentswiththeabilitytototallydestroytheplanet.Yettechn
2、ologyhasbeenputintopositiveuseasanenergysourceandincertainareasofmedicine.Thethreatofnuclearweaponsmaintainsworldpeace.Nuclearpowerprovidescheapandcleanenergy.Thebenefitsofnuclearenergyoverweighthedisadvantages.IsnucleartechnologyadangertolifeonEarth?K
3、eywords:nuclearworldpeacebenefitsdisadvantagesNowadays,energycanbeobtainedthroughvarioussourcessuchasoil,coal,naturalgas,solarheat,wind,etc.Buttheconventionalenergylikeoil,coalsarebeinguseduprapidly,andsolarheatcantbecomewidelyusedimmediatelyfortechnol
4、ogicalreason.Inmyopinion,unclearenergywilltaketheplaceofconventionalenergy,becausepeoplenowcancontrolthisenergyfreely,andunclearenergyisnon-polluting,inexhaustible,andit'smuchsaferthancoalandoil.Coalandoilareburned,theyalsoproducemanyharmfulgases,andth
5、eairhasbeenseriouslypollutedbysuchgases,whichwillthreatenpeople'slivingenvironment.Andmanyaccidenthappenedbecauseofthewronguseofsuchenergies.Nuclearpowerplantsprovideabout17percentoftheworld'selectricity.Somecountriesdependmoreonnuclearpowerforelectric
6、itythanothers.InFrance,forinstance,about75percentoftheelectricityisgeneratedfromnuclearpower.Therearemorethan400nuclearpowerplantsaroundtheworld.Onequestionthathascausedagreatdealofcontroversyovertheyearsisnucleartechnology・Althoughitoffersanumberofadv
7、antagesinworldpeaceandgreenpower,itisalsoadangeroustechnology.Nuclearweaponsposethegreatestthreattolife.Eventheuseofnucleartechnologyforpeacefulpurposesalsocarriessomeseriousrisks.Inthisessay,however,Iintendtoshowhowthebenefitsofsuchtechnologycounterba
8、lanceitsdisadvantages-Theopponentsofnuclearpowergenerallybasetheirargumentsonthedangeritpresentstotheworld.Therearetwomaindangers:theriskofnuclearwarfareandthenucleardisasters.ThedangerofnuclearwarisobviousandifonethinksaboutChernobyl,i
