计算机英文参考文献翻译-英语论文

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1、计算机英文参考文献翻译-英语论文计算机英文参考文献翻译BirthoftheNetTheInternethashadarelativelybrief,butexplosivehistorysofar.Itgrewoutofanexperimentbeguninthe1960'sbytheU.S.DepartmentofDefense.TheDoDwantedtocreateacomputernetworkthatwouldcontinuetofunctionintheeventofadisaster,suchasanuc

2、learwar.Ifpartofthenetworkweredamagedordestroyed,therestofthesystemstillhadtowork.ThatnetworkwasARPANET,whichlinkedU.S.scientificandacademicresearchers.Itwastheforerunneroftoday'sInternet.　　In1985,theNationalScienceFoundation(NSF)createdNSFNET,aseriesofnetworksf

3、orresearchandeducationcommunication.BasedonARPANETprotocols,theNSFNETcreatedanationalbackboneservice,providedfreetoanyU.S.researchandeducationalinstitution.Atthesametime,regionalnetworkswerecreatedtolinkindividualinstitutionswiththenationalbackboneservice.      

4、  NSFNETgrewrapidlyaspeoplediscovereditspotential,andasnewsoftwareapplicationswerecreatedtomakeaccesseasier.CorporationssuchasSprintandMCIbegantobuildtheirownnetworks,whichtheylinkedtoNSFNET.Ascommercialfirmsandotherregionalnetworkprovidershavetakenovertheoperat

5、ionofthemajorInternetarteries,NSFhaswithdrawnfromthebackbonebusiness.　　NSFalsocoordinatedaservicecalledInterNIC,whichregisteredalladdressesontheInternetsothatdatacouldberoutedtotherightsystem.ThisservicehasnowbeentakenoverbyNetworkSolutions,Inc.,incooperationwit

6、hNSF.HowtheWebWorksTheWorldWideWeb,thegraphicalportionoftheInternet,isthemostpopularpartoftheInternetbyfar.OnceyouspendtimeontheWeb,youwillbegintofeellikethereisnolimittowhatyoucandiscover.TheWeballowsrichanddiversecommunicationbydisplayingtext,graphics,animatio

7、n,photos,soundandvideo.　　Sojustwhatisthismiraculouscreation?TheWebphysicallyconsistsofyourpersonalcomputer,webbrowsersoftware,aconnectiontoanInternetserviceprovider,computerscalledserversthathostdigitaldataandroutersandswitchestodirecttheflowofinformation.　　TheW

8、ebisknownasaclient-serversystem.Yourcomputeristheclient;theremotecomputersthatstoreelectronicfilesaretheservers.Here'showitworks:　　Let'ssayyouwanttopayavisittothetheL