关于发明的英语作文

Edison(1847~1931)Edison,ThomasAlvaAmericaninventor.Tothecreationoffactorylaboratories,technologydevelopmentandtoopenupavenuesofscientificresearchincloseconnectionwiththenameloweredhistory.February11,1847intheOhioMailanaDutchimmigrantfamily.October18,1931inNewJerseyXiaolanindeath.Producedonlythreemonthsofformaleducationreceived.12-year-oldhasdoneBaoTong,hawkers,Rapporteur,tofendforthemselves.BecauseM.Faradayeffectinlifescienceresearchexperimentsandinventions.In1868heinventedarecordingdevicetoselltoTaiwanvotesCongress,buthasnotbeenused.Edisonfirstinventedsothathedidnotfindthemarketmoreattentiontotherelevanceoftheinvention.1869,EdisonmovedtoNewYorkfromBoston.Heimprovedtheindicatorscablepaniestelegraph,therecognitionbythemanagerofthepany,employed300USdollarsmonthlysalary(whichatthetimewasveryhighsalary).1870,movedtoNewJerseytobeginhisefficientinventionperiod.1874improvedtypewriters.1876,tothelatter.BellinventedthetelephonewithacarbonReaproute,andraisedthewordsbeep.1876,foundedhisfamouslaboratory.Inthelaboratory,hebrokethepreviousindividualscientiststoengageinresearchtradition,anizedagroupofprofessionals(includingN.Teslaandothers),andthesubjectofhisassignment,amonmitmenttotheinvention,thuscreatingthecorrectwaytomodernscientificresearch.1877,inventedgramophone,whichmakeshimoriginal.1878,thestudybeganincandescentlampinthe10monthsaftermanyfailures,October21,1879inthesuccessfullocationofincandescencelightlightscarbonsilk,stablelocationbeeenodays.1882,inNewYorkpearlStreetBlockmunalfirewastheworld'ssecondplant,builtinNewYorkUrbanElectriclighting,amodernelectricitysystemtotakeshape.Marlightingachievementhasnotonlygreatlyimprovedtheworkingconditionsofproduction,butalsoheraldaneraofdailylifeelectrificationforthing.1883,Edisonbulbsinavacuumtest,accidentallydiscoveredthecold,thereisacurrenthotelectrode.ThisphenomenonwascalledtheEdisoneffect,beeelectrontubeandelectronicindustries.1887,fromXiaolangovernment,andinthesameyearinalargercity,thelaboratoryequipmentisalsoupdatedthefamousEdisonLaboratory(laterknownastheinventionfactory).Here,accordingtoG.Schoolinvention,produceditsowncamera.1914,byGramophoneandcamerafilmproducedbythefirstaudiosystem.Oldage,hisinventionsandinnovationsincludingbatteries,cementmixer,soundrecordingtelephone,double-andmulti-typecablesystem,railwaysusedbrakes.FirstWorldWar,heservedasChairmanoftheTechnicalAdvisoryCommitteetoguidetorpedoesandanti-submarineequipmentresearch,inventeddozensofweapons.Tothisend,theUnitedStatesgovernmentin1920conferredonhimtheDistinguishedServicesMedalserving,theFrenchgovernmentawardedhonorarymedalstohisCorpsspaces.1928,theUnitedStatesCongresstogranthimhonorarymedals.Throughouttheirentirelifecycle,Edisonandhislaboratoryreceived1,093patentsfortheirinvention.Edisoninventedmanylife,butheisafterallasystemofscientificknowledge,andthustothedevelopmentofmoderntechnologycannotmaketherightjudgment.Inthe19thcentury,theexchangeoftran***issionsystemhasemerged,buthestillinsistedondirectcurrenttran***ission,andwithG.WestinghouseNiehausfiercepetitionoccurredlostNiagarahydropowerprojectcontracts;Heblindlytestinglaboratorymagicmillingequipment,theinventionElectricdepletionofthefundshadtobeabandoned.However,Edisonelectricityinthedevelopment,applicationofelectricappliancesmanufacturingpromotethecontributionthathebecamethehistoryofmankind'sgreatestinventortheworld.