Marie-CuriePPT课件

.,1,MarieCurie,2020/5/20,.,2,CONTENT,I.Synopsis(概要）II.EarlylifeIII.FamilyIV.Discoveries,2020/5/20,.,3,BornMariaSklodowskaonNovember7,1867,inWarsaw,Poland,MarieCuriebecamethefirstwomantowinaNobelPrizeandtheonlywomantowintheawardintwodifferentfields(physicsandchemistry).Curiesefforts,withherhusbandPierreCurie,ledtothediscoveryofpoloniumandradiumand,afterPierresdeath,thedevelopmentofX-rays.ShediedonJuly4,1934.,Synopsis,.,4,.,5,ThecontributionofMarieCurieistobeherhusbandgoodassistant.Womenborntobemensassistant.,Ofalltherenownedpersonsintheworld,MaryCurieistheonlyonewhohasntbeenspoiledbyreputations.,Appraisal,.,6,EarlyLife,MarieCurie,Born1867,11,7Theyoungestgirlof5Herfatherphysicsinstructor11-year-oldlosthermother,2020/5/20,.,7,InWarsaw,2020/5/20,.,8,InParis,.,9,MarieCurieandherhusbandandchildren,.,10,Inlate1891MarieleftPolandforFranceandhadbegunherscientificcareerinParis.,ThatsameyearPierreCurieenteredherlife,NewLifeinParis,.,11,acquaintance,laboratory,Marie,ProfessorJzefKowalski-Wierusz,Pierre,wanttofind,tell,konw,tryhisbesttofindoneforMarie,.,12,01,Pierreproposedmarriage,02,03,MariecantgoonherinvestigationonPoland,04,05,Finally,Marieanswered!,Mariedidntaccept,PireeeconvincehertogobacktoParis,proposal(求婚),.,13,OnJuly26th1895,theyweremarriedinSeine.(塞纳河）,Marriage,.,14,Theyspendmosttheirtimeoninvestigation.Theyonlysharedtwopastimes（消遣时光）:longbicycletrips,andjourneysabroad,whichbroughtthemevencloser.InPierre,Mariehadfoundanewlove,apartner,andascientificcollaboratoronwhomshecoulddepend.,Aftermarriage,.,15,Theyhavetwodaughters.EldestduaghternamedIrneJoliot-CurieandlittleduaghernamedEveCurie.IrnewontheNobelPrizeinChemistryin1939andEvebecameasuccessfulmusiceducatorandbiographer.,TheirDaughters,.,16,(1).Radioactivity(2).polonium(3).radium,-Contributionstoscience,MarieCuriesResearch,.,17,Unstableatomicnucleiwillspontaneouslydecomposetoformnucleiwithahigherstability.ThedecompositionprocessiscalledradioactivityRadioactiveelements:Uraniumandthoriun,TheStudyofRadioactivity,.,18,Application,Influence,Radioactivity,Resource:MarieCurieandtheScienceofRadiumradioactivity.2000.AmericanInstituteofphysics.28April,2005,.,19,Aradioactivemetallicelementoccursinuraniumoresbutcanbeproducedbybombardingbismuthwithneutronsinanuclearreactor.InJuly,1898,anewelementthatevenmoreradioactivethanUranium.,polonium,.,20,AradioactivesubstanceformedfromthebreakdownofuraniumandthoriumInJanuary,1899,itdiscoveredthatwasover1milliontimesmoreradioactivethanUranium,Radium,Radium,.,21,1.Radiuemissilver-whiteincolor.2.Radiumgiveoutlightandheat3.Toabletodamagelivingflesh4.Acancertreatmentandinfluorescentpaint,Properties