基因工程(英文版).docx

基因工程(英文版)

第一篇：基因工程(英文版)BenefitsofGeneticEngineeringtotheEnvironmentandHumanHealth覃靓(澳大利亚卧龙岗大学,澳大利亚卧龙岗)Abstract:Thepurposeofthisessayistoarguethatthegeneticengineeringmaybringaboutbenefitstohumanhealthandtheenvironment.Bymeansofresearchofsecondarysourcecollection,relevantevidenceisselected,evaluatedandorganizedintothreemainparts:improvingagriculturalenvironment,providingeffectivemedicaltherapyandsupplyingsafeandnutritionfoodtohumanbody.Inordertoexplainthebenefitsthatcreatedbygeneticengineeringtechnologies,examplesbasedonopinionsofexpertsandresultsofexperts'experimentsareused.Theresearchresultsstronglysuggestthatthegeneticengineeringhaspositiveeffectsonenvironmentandmankind.Baseonthosefinds,theargumentisjustifiedthatgeneticengineeringiscertainlybeneficialtotheenvironmentandhumanhealth.Inthefuture,moreattentionandresearchesshouldbefocusonthegeneticengineeringwiththepurposeofbenefitinghumanbeingsandthenaturalworlds.Keywords:geneticengineering;benefits;humanhealth;environmentOverseasEnglish2011年4月Alongwiththeextremelyseriousenvironmentalproblemsworldwideandmorepublicattentiononhumanhealth,ithasbecomeincreasinglysignificanttoachieveaharmoniousbalancebetweenenvironmentandscientificdevelopment.Similarly,pursuitofacoordinated(协调的)coexistence(共处)ofthegeneticengineeringandenvironmentisaprerequisite(先决条件)forthedevelopmentofthistechnology.Geneticengineeringisoneoftheeco-technologiesinthe21stcentury.Manycountriesexploitthistechnologytoimprovetheagriculturalproductivityandprolong(延长)humanlifespan(寿命).Theexistingsignificanceofgeneticengineeringliesinitsbenefitstohumanbeingandnaturalworld.Thetermgeneticengineeringcanbeinterpretedas(看作)ahightechnologyusedtocreatenewtypesofplants,animalsororganisms（生物体）bychangingthegenestructuresinordertofulfillspecificpurposes.Geneticengineeringhaspositiveeffectsontheenvironmentandmankind.Itcanbearguedbyanalyzingthreeareasaboutthegoodeffectofgeneticengineeringonenvironmentandhumanhealth,includingimprovingenvironment,providingeffectivemedicaltherapya