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1、毕业设计(论文)外文资料翻译学院（系）：——————————计算机专业：——————————姓名：——————————学号：——————————外文出处：TheHistoryoftheInternet附件：1.外文资料翻译译文；2.外文原文。-外文原文TheHistoryoftheInternetTheBeginning-ARPAnetTheInternetstartedasaprojectbytheUSgovernment.Theobjectoftheprojectwastocreateameansofc
2、ommunicationsbetweenlongdistancepoints,intheeventofanationwideemergencyor,morespecifically,nuclearwar.TheprojectwascalledARPAnet,anditiswhattheInternetstartedas.Fundedspecificallyformilitarycommunication,theengineersresponsibleforARPANethadnoideaofthepossi
3、bilitiesofan"Internet."Bydefinition,an'Internet'isfourormorecomputersconnectedbyanetwork.ARPAnetachieveditsnetworkbyusingaprotocolcalledTCP/IP.Thebasicsaroundthisprotocolwasthatifinformationsentoveranetworkfailedtogetthroughononeroute,itwouldfindanotherrou
4、tetoworkwith,aswellasestablishingameansforonecomputerto"talk"toanothercomputer,regardlessofwhetheritwasaPCoraMacintosh.Bythe80'sARPAnet,justyearsawayfrombecomingthemorewellknownInternet,had200computers.TheDefenseDepartment,satisfiedwithARPAnetsresults,deci
5、dedtofullyadoptitintoservice,andconnectedmanymilitarycomputersandresourcesintothenetwork.ARPAnetthenhad562computersonitsnetwork.Bytheyear1984,ithadover1000computersonitsnetwork.In1986ARPAnet(supposedly)shutdown,butonlytheorganizationshutdown,andtheexisting
6、networksstillexistedbetweenthemorethan1000computers.ItshutdownduetoafailiedlinkupwithNSF,whowantedtoconnectits5countywidesupercomputersintoARPAnet.WiththefundingofNSF,newhighspeedlinesweresuccessfullyinstalledatlinespeedsof56k(anormalmodemnowadays)throught
7、elephonelinesin1988.Bythattime,therewere28,174computersonthe(bythendecided)Internet.In1989therewere80,000computersonit.By1989,therewere290,000.Anothernetworkwasbuilttosupporttheincrediblenumberofpeoplejoining.Itwasconstructedin1992.Today-TheInternetToday,t
8、heInternethasbecomeoneofthemostimportanttechnologicaladvancementsinthehistoryofhumanity.Everyonewantstoget'online'toexperiencethewealthofinformationoftheInternet.MillionsofpeoplenowusetheInternet,andit'spredi
