學(xué)術(shù)會(huì)議英文演講模板.文檔

學(xué)術(shù)會(huì)議英文演講模板.doc第一篇、國(guó)際會(huì)議口頭報(bào)告ppt演講內(nèi)容準(zhǔn)備模板學(xué)術(shù)會(huì)議英文演講模板TheDraftofAcademicPresentation國(guó)際會(huì)議的口頭報(bào)告模板，每頁(yè)ppt你需要講什么東西需要分頁(yè)詳細(xì)寫(xiě)，盡量口語(yǔ)化，如下是本人參加比利時(shí)會(huì)議的模板，供大家參考。P1開(kāi)場(chǎng)白Iamsohonoredtobewithyoutocommunicateacademicquestionsandideas.Thetileofmyacademicpresentationis“Thepreparationandcatalyticperformanceofporoussilicananotubefunctionedwithheteroatoms”Ishallonlytaketenminutesofyourtime.Iwilltalkaboutthetopiconthepreparationofporousmaterials.P2Firstofall,iwannaintroducemyself.Icomefromnanjinguniversityoftechnology,nanjingcity,china.P3Thecontentislistedasfollows.P4Allourresearchesareconductedbytheacademicthoughts.Generallyspeaking,wearecommittedtoporousmaterials.Inordertoexplorehigh-performancefunctionalizedmaterialsforPilotexperimentsandscale-upproduction;wetunethestructure,suchascompositionandmorphologystepbystepandoptimizethemfurther.What’smore,thepossiblesynthesismechanismsarealsoinvestigated.Today,thepresentationisbasedontheright-handbranch.P5Itisknownthatmesoporoussilicahaveexcellentcharactersasthecatalystcarrier,suchas……..Butduetolackofactivesites,wehavetointroduceorganicorinorganicspeciesasactivesites.Andthecatalyticperformanceneedtobefurtherimproved.P6Asweknow,thethreefactorsincludingactivity,scaleanddiffusionfactorplaydecisiveroleinthecatalysis,affectingtheyield,selectivity,stabilitystrongly.Inourpresentation,wemainlyfocusontheinfluenceofscalefactoronthecatalysis.P7Duetolackofactivesitesformesoporoussilica,twomainmethods(surfaceloading,modifiedframework)arewidelyreported,bywhichvariousorganicorinorganicactivesitescanbeimmobilizedonthesurfaceorincorporatedintotheframeworkofmesopooussilica.P8Thoughvariousmorphologiesofmesoporossilicawerewidelysynthesized,thesynthesisofthemesoporossilica,withthreesimultaneouscharacteristicsincludingdopedmetal,mesoporousstructureandspecificmorphology,isalwaysachallenge,whichisrarelyreported.Inotherwords,forourcaseexploringapropercondition,atwhichthesiliconandmetalsourcescansimultaneouslyhydrolyze,canensureadesiredmaterial.P9Next,let’slookatthesyntheticsteps.Firstly,….Then,….Afterthat,….Atlast,weobtainedtheproducts.P10Inthiswork,bychangingthesynthesisconditions,suchas…,andsoon,thepuremesoporoussilicawithdifferentmorphologiesweresynthesized,includingnanosphere,nanorod,helix,capsuleandnanotube.Wewillfocusonthepreparationandcatalyticapplicationofmesoporoussilicawithnanotubemorphology.學(xué)術(shù)會(huì)議英文演講模板P11theSEMimagesofsamples:A1,A2,A3areshowninthefigure.Itcanbeseenthatsamplea1isnanowire-likewithlengthofabout2μmanddiameterofabout100nm.Whentheamountof...is0.04g,themorphologyofsampleA2becametobeshortandthickrodsandthesizeisabout1μminlengthand400nmindiameter,respectively.Withfurtherincreasingtheamountof...,thesampleA3andA4turnedtobesphericalmorphology.ItalsocanbeseenthatthediametersofsamplesA3andA4aresubstantiallythesameabout450nm.However,thesphericalmorphologyofA4ismoreregularthanthatofATheXRDpatternsshowedfourreflectionpeaksattributedto(100),(110),(200)and(210),respectively,duetothehexagonalsructure.P12Then,wekeepthesameamountof...,increasingtheamountof....Wefoundthatthelengthincreasedgradually.TheXRDpatternsalsoshowedthehexagonalsructureofsamplesB1,B2,B3,BP13Moreover,anadditionalproofofthehexagonalsymmetrystructureisgivenbyTEMandtheFTpattern.TheN2adsorption-desorptionisothermsofthesamplesB1,B2,B3,B4exhibitatypicaltype-IVisotherm.Accordingtothetableofstructuralparameters,wecanfindthatthespecificsurfaceareaandtotalporevolumeincreasegradually,thethicknessofwalldecreaseandthereisnoobviouschangeindiameter.P14Furthermore,thepossiblesynthesismechanismofthemesoporoussilicananotubeindualtemplatessystemwasproposed.Wesuggestthatduetoelectrostaticrepulsionbetweenpositivelychargedammoniumionsfromhydratedammoniamoleculesandhydrophilicgroupsof...,especiallyinammonia(NH3,25wt.%)solution,thehighconcentratedammoniumionsprovideacrowdedandrepulsivespacetopreventtheconjunctionof...molecules,leadingtotheformationoftherod-likemicellesastemplatetoformporestructureinsteadofsphere-likeones.Theroleofco-template...issuggestedtotunethelengthofrod-likemicellesbyarrangingitselfalongtheaxisofchannelwithPEOandPPOpartimmersedinthehydrophilicandthehydrophobicgroupofCTA+respectively.Asaresult,themesoporousnanotubewithdifferentlengthwillbesynthesized.However,thenon-polar...micellesarenotaffectedbypositivelychargedammonium.Whentheamountofco-templateincreasedfurther,thenon-polar...micellestendtocontrolthemorphologyofmicelleswhicharesequentiallyfromnanotube,shortrodtosphere-likeones.Itmybethereasonthatthenon-polar...micelleswouldprovidestrongerattractiveforcethantheelectrostaticrepulsionderivedfromthePEOblock,ammoniumionsandheadgroupof...,respectively.P15Inordertoinvestigatetheinfluenceofthemorphologyandstructureofmesoporoussilicaoncatalyticperformance,thesampleswithcopperincorporatedweresynthesized.P16ThefigureshowstheSEMandTEMimagesofsamplesa1,a2,a3,fromwhichwecanseetheyrepresentincrementallengthintherangeofabout0.5,0and5μm,andinsignificantchangeindiameteraround100nm.InXRDpatterns,therearealsofourreflectionpeaksforthesampleswithcopperincorprated,respectively,whichindicatestheincorporationoftheinorganiccoppersalthasnoobviouseffectonthehexagonalsructureandtheordereddegreeofporestructure.Moreover,thetrendsinlengthandthediameterofnanotubeareillustrated.學(xué)術(shù)會(huì)議英文演講模板P17TheN2adsorption-desorptionisothermsofthesamplesa1,a2,a3exhibitatypicaltype-IVisothermaccordingtotheIUPACclassificationandnohysteresisloopattherelativepressurerangeof0.2≤p/p0≤0.4,implyingthesamplesnotonlyhaveorderedmesoporousstructurebutalsotheuniformporesize.Moreover,theporediametersdidnotchangesignificantlyatdifferentweightratioof.Themostprobableporesizesofsamplesa1,a2,a3aredeterminedtobe71,50,44nm,respectively.Thestructuralparametersarelistedinfollowingtable.P18Thistablesummarizedthecatalyticactivityofcopper-modifiedporoussilicananotubeinthedirecthydroxylationofbenzenewithH2O2asoxidant.Thecatalystsshowedhighcatalyticactivity,anddirectproportionalrelationshipbetweenthebenzeneconversionandthelengthofthesilicananotube.ConsideringthesimilarcoppercontentdeterminedbyICP,thevariationsofcatalyticactivitieswereprobablycausedbydifferentretentiontimeofreagentinthenanotubewithdifferentlengths.P19ItisSummaryandFutureResearchThispartofresearchcanbesummedupfromthefollowingthreeaspects.Mophologycontrol,CatalyticactivityandFutureresearch看thisslide.P20thanks第二篇、英文國(guó)際學(xué)術(shù)會(huì)議開(kāi)幕詞演講稿學(xué)術(shù)會(huì)議英文演講模板InternationalConferenceonSpaceTechnologyDistinguishedguests,distinguisheddelegates,ladiesandgentlemen,andallthefriends:AtthisspecialtimeofwonderfulSeptember,inthisgrandhallofthebeautifulcity,ourrespectableguestsareheregettingtogether.JointlysponsoredbytheInternationalAstronauticalFederation(IAF),InternationalAcademyofAstronautics(IAA)andtheInternationalInstituteofSpaceLaw(IISL),undertakenbyChinaNationalConventionCenteratBeijing,thesixty-fourthsessionoftheInternationalAstronauticalCongresswillbeopen.Now,firstofall,pleaseallowmetogiveourheartywelcometoallofyoupresent,andthankyou,foryourfriendlycoming.Wefeelsoproud,andappreciatedaswelltobethehostoftheevent.Forthisconference,wearefollowingtheagendahere.Themeetingissupposedtolastforfivedays，itisthefirstcongresswhichcoversthetruesenseofspacescienceandexploration,spaceapplicationsandoperations,spaceinfrastructure,spaceandsocietymultidimensionalfields.Andittobeseparatedintotwoparts,tobeginwith,we’llinvitesomerepresentativesfromourgueststogivelecturesabouttheirlatestresearchesandreportsontheissue,andthenwewillhavesomesymposiums.AndfinallyIwishyouanunforgettableandprefectexperiencehere.Thankyou!第三篇、學(xué)術(shù)英語(yǔ)國(guó)際會(huì)議主持人,主席chairman演講稿模版學(xué)術(shù)會(huì)議英文演講模板學(xué)術(shù)英語(yǔ)國(guó)際會(huì)議主持人/主席chairman演講稿模版DistinguishedDelegatesandGuests,LadiesandGentleman:Goodmorning!(Introducemyself)Iam(Name)from(University).Aschairpersonofthissession.Ihavethepleasureandhonorofwelcomingallofyou.Wehaveanexcellentsessionforyou,intermsofbothcontentandthedistinctionandthestatureofourspeakers.---------------------------------------------------------------------------increasinglyimportant.Thelifestyleofushavebeenchangedbyit,too.Andthefirstinvestigatorinthisfield.Thismorningsheisgoingtotalkaboutthesecretof------------------------------------------------------------------------------Fromyourpresentationweknowthereasonwhy(AIdevelopedbyhumanbeingcanbeatthebestchessmaster),andwebelievethatAIwillmakethemostadvantageinfuture.Thankyou.----------------------------------------------------foremostresearchers.Sheisaprofessorinthe(xxxComputerScienceDepartmentsince2010).Shepublishedseveralinfluentialpapers,isveryfamousinacademia.Andsheisabest-sellingauthor,too.Todayshewillshowthenewresearchachievementshefoundwithus.Theresearchachievementshavereferencevaluesforenergymanagementanddispatchcontrolofsmartgrid.-----------------------delightedtobeableshareyournewspecificstrategiesandtechniques.Thankyou.I'dliketopaymytributetothespeakersfortheirexcellentpresentationsandtheaudiencefortheirattentiontoday.第四篇、英文學(xué)術(shù)會(huì)議主持人發(fā)言稿學(xué)術(shù)會(huì)議英文演講模板模擬國(guó)際會(huì)議主持詞一、開(kāi)題語(yǔ)Goodmorning,ladiesandgentleman.WelcometoChicago,abeautifulcityofAmerica.I’m^^^^^^^^^^^^^^^^,from***********UniversityofChina.Itsaveryverygreatpleasuretoparticipateinthe110THAssociationofAmericanGeographersConferenceasthechairman,itsmyfirsttimetodoso.AndIreallyenjoybeingstayherewithyouthismorning.TheInternationalGeographyConferencehasbeenheld110thtimesbytheAssociationofAmericanGeographers(AAG)institutesince190Thepurposeoftheconferenceshavecontributedtoshareourexperiencesandknowledgeoftheadvancementofgeography,frontierdevelopmentsandreaserches,aswellaspossibleapplicationsoftheminsolvingpracticalproblems.Alotofcurrentissueshavebeendiscussed,andsomeofthemhavebeeneffectivelysoluted.WelcometotheAssociationofAmericanGeographers'AnnualMeetinginLosAngeles,California!Youwillbejoinedbyfellowgeographers,GISspecialists,environmentalscientists,andotherleadersforthelatestinresearchandapplicationsingeography,sustainability,andGISscience.ThemeetingwillbeheldfromDecember14toDecember18,2014,andwillfeatureover6,000presentations,posters,workshops,andfieldtripsbyleadingscholars,experts,andresearchers.Today,asthefirsttimeoftheconferencedebutinthiscity,we’llhaveauniquesession.ThetopicofpreparedpresentationsistheapplicationofquantitativemethodsinGeography,Today’sspeakerswillsharetheirthoughtsonhowtoeffectivelyrunmodelsindifferentissuesandgiveareasonableanswer.Then,we’llhaveaQuestionandAnswersession,whichallowstheeveryonetoasksomequestionsyoumaybeinterested.Iamsurethatyouwillfindsometopicstobepresentedbothinterestingandinformative.二、介紹第一個(gè)演講者Now,Letmeintroducethefirstspeaker,whoisveryveryrich,notindollars,butinknowledgeandexperiences,ShegotherPh.Dinthenaturalgeography***********University,followedbyaseriesofteachingandresearchpositionsatSunYat-senUniversity.Pleasedon’thesitatetojoinmeinwelcomingourfirstspeaker,Prof.********,whosetopicis***************.Welcome.三、對(duì)第一個(gè)演講者做總結(jié)Wow.Whataninnovativeidea.Distinguishingtheimpactofclimatechangeandhumanactivitiesonrunoffchangesisaproblemthathaspuzzledresearchersforalongtime.Thisstudyhasdevelopedaframeworktoseparatetheimpactsofclimatechangeandhumanactivitiestosurfacerunoff.TheinformationfromthisstudywillassistwithbetteruseandmanagementofwaterresourcesforresidentsandeconomicdevelopmentinsouthernChina.Thankyoufortheexcellentpresentationsandideas.四、介紹第二個(gè)演講者Now,I’llbeverypleasedandexcitedtointroducethenextspeaker,Prof.************,whoistheProf.of^^^^^^^^^^University.Torepresentthesponsorhostunit,it’sthefifthtimeforhimtobethefinalpresenter.Hebreadthanddepthofknowledge,profounddiscoveriesanddistinctiveideasalwayscauseshockattheconference.Today,MrHeentitlis*****************五、對(duì)第二個(gè)演講者做總結(jié)Thankyoufortheimpressivespeech.Prof.He.Wearedelightedtobeabletoshareyournewspecificstrategiesandtechniques.Prof.He’sspeechisaboutfrontierscience,whichisprofoundandpredictive,greatlywidenourhorizon,asleastmyhorizon.ProfSYChasgivenaneyeopeneraswellasaverymeaningfullesson.Thankyouagain,Prof^^^^^^^^^^六、進(jìn)入提問(wèn)環(huán)節(jié)Ladiesandgentleman,ourdistinguishedspeakershavefinishedtheirpresentations,wenowenterintothequestionandanswersession.Duringthissession,Prof.HYQ.Prof.LB.andIwillbeveryhappytoansweryourquestions.Arethereanyquestions?七、對(duì)提問(wèn)做總結(jié)Ok,Well,I’msorrytosaythatthissessionwillhavetostophere.Thankyouforyourquestions.Ihopethiswasasgoodasessionforyouasitwasforus.八、會(huì)議結(jié)束語(yǔ)LadiesandGentlemen,IshallendherebythankingyouforcomingtotheThe110thInternationalgeographyConference.Ihopethatyouhavebenefitedmuchfromtheconferenceandfromdiscussionswithcolleagues.IwouldliketothankAAGinstituteforofferingmetheopportunitytobetheChairman.Thankstoeverybodywhohascontributedtotheconferenceandallotherparticipants.Thankyouforyourtimeandattendance.Ladiesandgentlemen,youhavemybestwishesforyourstillgreaterachievementsinyourcareer.Now,Ideclaretheconferenceclosed.Let’smeetagaininNewYork201第五篇、英文國(guó)際學(xué)術(shù)會(huì)議開(kāi)幕詞演講稿學(xué)術(shù)會(huì)議英文演講模板InternationalConferenceonRemoteSensingTechnologyDistinguishedguests,distinguisheddelegates,ladiesandgentlemen,andallthefriends:AtthisspecialtimeofwonderfulMarch,inthisgra