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学术会议发言稿英文

学术会议发言稿英文
学术会议发言稿英文

学术会议发言稿英文

篇一:国际会议作报告英语发言稿

Thankyou,prof.….Mynameis…..I’

mfrom…..Iamverypleasedtobeheretojointhisforum.Thetopicofmy presentationispropertiesofrapidconstructionmaterialsforsoil pavementoffieldairfield.Asisshowninthepicture,themainpartso fmyresearchareaboutsoilpavement.

Mypresentationwillincludethesefourparts:

First,somebackgroundinformationaboutthisresearch;second,the mainworkwehavedone;third,someconclusionswehavegotandthelast :innovationandpresentationofourpublishedpapers.

WhyIchoosethisitem?Ithinkitcanbeillustratedfromthefollowing

fourparts.First,theexistingquantityofairfieldsisstillnotsuf ficientandtheairfieldshavemanyshortcomingsespeciallyinwarti me.Second,thecomplementaryfacilities,suchashighwayrunwaysar efarlessthanairfields,however,havemoreweakness.Third,acerta inamountoffieldairfieldisquitenecessaryconsideringsomeemerg enciessuchasrescueanddisasterrelief.Forth,thefieldairfieldc anfillthevoidofairfieldandtheycanbecombinedtobeairfieldnetw ork.

Themeaningandaimofthisresearchcontainsthreeparts.Fast,conve nientandvalidity,fastmeansthefieldairfieldmustbeconstructed

asfastaspossible,convenientmeanstheconstructionshouldneedth eminimumequipment,laborandmaterialsconsideringtheactualcons tructioncondition,validitymeanstheconstructedairfieldisable

tosupporttheoperationofgivenaircraftinspecificallytime.

Justlikemanyotherterritories,thesituationoftheresearchistha ttheU.S.Armytakesadvancedline.TheU.S.Armydeclaresthattheyca nreachtoanywhereontheearthin96hours,themostimportantmethodf orforceprojectionisthoughaircraft,thusrapidconstructionofpa vementisthekeyproblemforrapidforcetransportation.

Themainworkwehavedonecanbesummarizedasfourparts,materialsch oosing,schememaking,mechanicalpropertiesresearchandwater-st ablepropertiesresearch.

Wechoosetwokindsofsoils,whicharegotfromXi’

an,ShanxiprovinceandJiuquan,Gansuprovinceseparately.Thesand fromBaRiverwasconsideratetoinvestigatetheinfluenceofsandtot hepropertiesofstabilizedsoil.Thechosenthreekindsofpowdersar

ecement,limeandnew-typestabilizerdevelopedbyChang’anUniversity.Theprinciplesinconsideringthefunctionof4kingso ffibersarereferringdifferentlength,typeandmixingthem.

Onaccountofthetime,Iwillmakeabriefdescriptionabouttheexperi mentscheme.Insummary,threepartswereproposedtodistinguishthe affectingfactorsinmakingexperimentscheme.Theyarepowdercontr ol,fibercontrolandotherfactors.Takingpowdercontrolforexampl e,thedosageofcementisrespectively6%,8%and10%whenthesoilisst abilizedonlybycement,whilethedosageofcementdecreaseto3%,5%a nd7%whenthelimeisaddictedtostabilizedsoil.Thefollowingtwofa ctorsarestabilizerandsand.

Sixkindsofexperimentswereperformedtoinvestigatetheinfluence ofabovefactorstothemechanicalpropertiesofstabilizedsoil.The

aimofcompactiontestistofindthemaximumdrydensityandoptimummo isturecontent.Theaimofcompressionstrengthtestistodeterminet heoptimumdosageofcement,lime,powderstabilizerandfiber,meanw hileevaluatingtheperformanceofstabilizedsoil.Theaimofsplitt ingtensionstrengthtestissimilartocompressionstrengthtest,th eleftpictureissamplestabilizedbycement,whiletherightpicture isthesamplestabilizedbyfiberandcement.Thedirectsheerisanoth erimportantparameteringeotechnicalengineering.Itinfluencest hefoundationbearingcapacityandmanyotherpropertiesespecially forsoilbaseandbasecourse.Theleftpictureshowsthecourseofmaki ng

sampleandtherightpictureshowsthetestprocess.

TheCBRtestandreboundmodulustestarereferencedfromhighwaytest specificationtoevaluatingthecomprehensivecapacitiesofeachst

ructurelevelofthepavement.Forboththetwotests,theleftpicture showsthecourseofmakingsampleandtherightpictureshowsthetestp rocess.Whatshouldbenotedisthatthenumberofsampleisatleast6,t helastresultistheaveragevalueofthesedategotfromtestaftereli minatingthebadresults.

Fourkindsofexperimentswereperformedtoinvestigatetheinfluenc eofabovefactorstothewater-stablepropertiesofstabilizedsoil. Thescouringtestisnotthestatedexperimentincurrentspecificati on.Itisperformedbyusthroughlookinguplargequantityofinterrel atedliterature,andtwodifferentwaystocarryout.Theleftpicture showsthemethodofvibrationtableandtherightpictureshowsthemet hodoffatiguetestinstrument.Penetranttestreferstotheexperime ntinrelatingconcretespecification.Theleftpictureshowsthepro cessofsaturation,therightpictureshowsthetestprocess.

Cantabriatestandothertestsarealloriginalexperiments;theyare usedinstabilizedsoilforfirsttime,hereIwillnotdevelopmynarra tive.

Asregardstheinnovation,Ithinkitthroughoutthewholeresearch,i ncludingmaterialschoosing,schememaking,mechanicalandwater-s tableexperiments.Ithinkitcanbedrawledfromthefollowingkeywor ds,suchassoilchoosing,sand,powders,fibers,andsoon.Threemain partscanbesummarized.First,selectingtwokindsofsoils,threeki ndsofpowders,severalcombinations;second,severalkindsoffiber s,differentlengthandadmixture;third,comprehensiveexperiment s,testmethodandtestinstrument.

篇二:英文学术会议主持人发言稿

模拟国际会议主持词

一、开题语

Goodmorning,ladiesandgentleman.WelcometoChicago,abeautifulc ityofAmerica.I’

m^^^^^^^^^^^^^^^^,from***********UniversityofChina.Itsavery verygreatpleasuretoparticipateinthe110THAssociationofAmeric anGeographersConferenceasthechairman,itsmyfirsttimetodoso.A ndIreallyenjoybeingstayherewithyouthismorning.

TheInternationalGeographyConferencehasbeenheld110thtimesbyt heAssociationofAmericanGeographers(AAG)institutesince1904.T hepurposeoftheconferenceshavecontributedtoshareourexperienc esandknowledgeoftheadvancementofgeography,frontierdevelopme ntsandreaserches,aswellaspossibleapplicationsoftheminsolvin gpracticalproblems.Alotofcurrentissueshavebeendiscussed,and

someofthemhavebeeneffectivelysoluted.

WelcometotheAssociationofAmericanGeographers'AnnualMeetingi nLosAngeles,California!Youwillbejoinedbyfellowgeographers,G ISspecialists,environmentalscientists,andotherleadersforthe latestinresearchandapplicationsingeography,sustainability,a ndGISscience.ThemeetingwillbeheldfromDecember14toDecember18 ,2014,andwillfeatureover6,000presentations,posters,workshop s,andfieldtripsbyleadingscholars,experts,andresearchers. Today,asthefirsttimeoftheconferencedebutinthiscity,we’llhaveauniquesession.Thetopicofpreparedpresentationsistheap plicationofquantitativemethodsinGeography,Today’sspeakerswillsharetheirthoughtsonhowtoeffectivelyrunmodelsi ndifferentissuesandgiveareasonableanswer.Then,we’llhaveaQuestionandAnswersession,whichallowstheeveryonetoask

somequestionsyoumaybeinterested.Iamsurethatyouwillfindsomet opicstobepresentedbothinterestingandinformative.

二、介绍第一个演讲者

Now,Letmeintroducethefirstspeaker,whoisveryveryrich,notindo llars,butinknowledgeandexperiences,ShegotherPh.Dinthenatura lgeography

***********University,followedbyaseriesofteachingandresearc hpositionsatSunYat-senUniversity.Pleasedon’thesitatetojoinmeinwelcomingourfirstspeaker,Prof.********,w hosetopicis***************.Welcome.

三、对第一个演讲者做总结

Wow.Whataninnovativeidea.Distinguishingtheimpactofclimatech

angeandhumanactivitiesonrunoffchangesisaproblemthathaspuzzl edresearchersforalongtime.Thisstudyhasdevelopedaframeworkto separatetheimpactsofclimatechangeandhumanactivitiestosurfac erunoff.Theinformationfromthisstudywillassistwithbetterusea ndmanagementofwaterresourcesforresidentsandeconomic

developmentinsouthernChina.Thankyoufortheexcellentpresentat ionsandideas.

四、介绍第二个演讲者

Now,I’llbeverypleasedandexcitedtointroducethenextspeaker,Prof.*** *********,whoistheProf.of^^^^^^^^^^University.

Torepresentthesponsorhostunit,it’sthefifthtimeforhimtobethefinalpresenter.Hebreadthanddeptho fknowledge,profounddiscoveriesanddistinctiveideasalwayscaus

eshockattheconference.Today,MrHeentitlis*****************

五、对第二个演讲者做总结

Thankyoufortheimpressivespeech.Prof.He.Wearedelightedtobeab letoshareyournewspecificstrategiesandtechniques.Prof.He’sspeechisaboutfrontierscience,whichisprofoundandpredictive, greatlywidenourhorizon,asleastmyhorizon.ProfSYChasgivenaney eopeneraswellasaverymeaningfullesson.Thankyouagain,Prof^^^^ ^^^^^^

六、进入提问环节

Ladiesandgentleman,ourdistinguishedspeakershavefinishedthei rpresentations,wenowenterintothequestionandanswersession.Du ringthissession,Prof.HYQ.Prof.LB.andIwillbeveryhappytoanswe ryourquestions.

Arethereanyquestions?

七、对提问做总结

Ok,Well,I’msorrytosaythatthissessionwillhavetostophere.Thankyouforyou rquestions.Ihopethiswasasgoodasessionforyouasitwasforus.

八、会议结束语

LadiesandGentlemen,

IshallendherebythankingyouforcomingtotheThe110thInternation algeographyConference.Ihopethatyouhavebenefitedmuchfromthec onferenceandfromdiscussionswithcolleagues.

IwouldliketothankAAGinstituteforofferingmetheopportunitytob etheChairman.Thankstoeverybodywhohascontributedtotheconfere nceandallotherparticipants.Thankyouforyourtimeandattendance.

Ladiesandgentlemen,youhavemybestwishesforyourstillgreaterac hievementsinyourcareer.Now,Ideclaretheconferenceclosed.Let’smeetagaininNewYork2016.

篇三:英文学术会议主持人发言稿

Goodmorning,ladiesandgentleman.WelcometoHarbin,abeautifulno rthlandicecityofChina.I’

mABC,fromschoolofeconomicsandmanagementofHIT.Itsaveryverygr eatpleasuretoparticipateinthe5THInternationalFinanceConfere nceasthechairman,itsmyfirsttimetodoso.AndIreallyreallyenjoy beingstayherewithyouthismorning.TheInternationalFinanceConf erencehasbeenheld4thtimesbyCFAinstitutesince1998.Thepurpose oftheconferenceistoshareourexperiencesandknowledgeinregardt othetheory,frontierdevelopmentsandreaserches,aswellaspossib

leapplicationsoftheminsolvingpracticalproblemsAlotofcurrent issueshavebeendiscussed,andsomeofthemhavebeeneffectivelysol uted..

Today,asthefirsttimeoftheconferencedebutinthiscity,we’llhaveauniquesession.Thetopicofpreparedpresentationsistheap plicationofquantitativemethodsinFinance,Today’sspeakerswillsharetheirthoughtsonhowtoeffectivelyrunmodelsi ndifferentissuesandgiveareasonableanswer.Then,we’

llhaveaQ&Asession,whichallowstheeveryonetoasksomequestionsy oumaybeinterested.Iamsurethatyouwillfindsometopicstobeprese ntedbothinterestingandinformative.Now,Letmeintroducethefirs tspeaker,whoisveryveryrich,notindollars,butinknowledgesande xperiences,HegothisPh.DinfinancialeconomicsattheUCB,followe dbyaseriesofteachingandresearchpositionsatMITandHarvard.Ple asedonthesitatetojoinmeinwelcomingourfirstspeaker,Prof.SYC,

whosetopicisentitledthresholdeffectbetweenthescaleofshadowb ankingandthestabilityofthebankingsystem.Welcome.

Thankyoufortheimpressivespeech.Asfaraswekonw,shadowbankings ystemplayedanimportantroleinthelastFinancialcrisismainlyder ivedfromitshighleverageandasymmetricinformationcharacterist ics.Whichproducedasupervisiondilemma.Becauselackofinformati on,regulatorswereunabletomeasuretheactualriskofthefinancial system.Itiscrucialfortotakeafurtherknowledgeofapproachestog augetheriskexposuremoreentirelyandmoreprecisely.ProfSYChasg ivenaneyeopeneraswellasaverymeaningfullesson.Thankyouagain, ProfSYC.

Plzalowmetointroducethenextspeaker,wusiqin,whoisthecorporat edepartmentmanagerofChinaconstructionbankinHarbin.Sheholdsa

BachelordegreeofScienceinengineeringofHIT,shealsoholdsamast erofbusinessadministrationofRenminuniversityofchina.Hertopi ctodayisCoordinateddevelopmenttrendofchina’

sScience-technologyfinanceandeconomicgrowthlevel.Letswelcom emisswu.

Thankyouforyourspeech,Misswu.Wearedelightedtobeabletosharey ournewspecificstrategiesandtechniques.Misswu’sspeechisaboutfrontierscience,whichisprofoundandpredictive, greatlywidenourhorizon,asleastmyhorizon.Anyway,Iwouldliketo expresstoherthemostsincereappreciation

Thenextspeaker,MR.JXS,hashostedadailyTVprogramwithrespectto economicissuesontheSinaandhasappearedonCCTV,whoisalsotheaut horofanupcomingbooknamed.SotospeaktoyouoniNNovation

CapabilityofHightechEnterprisesbyGraytheory,pleaseweclomeMr JXSwiththewarmestapplause.

WowWhataninnovativeidea,toquantifytheInonovationabilityandc lassifyintodifferentcategories.Trytothinkaboutitandyou’llfinditsveryenlightening.Thankyoufortheexcellentpresentati onsandideas.

Now,Illbeverypleasedandexcitedtointroducethenextspeaker,Mrs Hujianjie,whoisthevicepresidentofCFAinstitute.Torepresentth esponsorhostunit,it’sthefifthtimeforhertobethefinalpresenter.Herbreadthanddepth ofknowledge,profounddiscoveriesanddistinctiveideasalwayscau seshockattheconference.Today,MrsHuwilladdressyouonRelations

hipbetweenstockliquidityandassetliquidityoflistedcompanies, Icantwaittoherinspiringideas.Welcome!!!

Thankyouverymuchfortheextremelyenlighteningpresentation.Gen erally,wewannainvestigatethecorrelationofassetliquidityands tockliquidity,therebylinkingstockliquiditytocorporatefinanc edecisions.Buttherelationshipbetweenassetliquidityandstockl iquidityisambiguous.Inherspeech,Mrshuintroduceausefulmodelt oexploretheambiguousrelationship,whichmayshednewlightonthei mportanceoffirm’sinvestmentandfinancingdecisions.

Ladiesandgentleman,ourdistinguishedspeakershvfinishedtheirp resentations,wenowenterintothequestionandanswersession.Duri ngthissession,Prof.SYC,Miss.wu,Mr.JXS,Mrs.HujianjieandIwill beveryhappytoanswerasmanyofyourquestionsaswecould.

Arethereanyquestions?

Ok,Well,Imsorrytosaythatthissessionwillhavetostophere.Thank youforyourquestions.Ihopethiswasasgoodasessionforyouasitwas forus.

LadiesandGentlemen,

IshallendherebythankingyouforcomingtotheThe5thInternational financeConference.Ihopethatyouhavebenefitedmuchfromtheconfe renceandfromdiscussionswithcolleagues.

IwouldliketothankMrs.huandtheCFAinstituteforofferingmetheop portunitytobetheChairman.

Thankstoeverybodywhohascontributedtotheconferenceandallothe

国际会议主持词 英语口语

Ladies and Gentlemen: Good afternoon Welcome to Nanjing! Welcome to Southeast University! I’m going to be the host of this management forum. Please allow me to extend our warmest congratulations to the conference and the most cordial welcome to you. Thank you very much for your attention.Management forum is devoted to expanding academic communication, promoting mutual understanding and following the advanced studies. This time, the forum will focus on frontier international management. It includes the frontier trend and the application of new theory. Now, let’s clap our hands and welcome the chairman of the conference to have an welcome speech. Thank you! It’s really a heart-warming speech. Well, ladies and gentlemen, please allow me to introduce our speaker today, Professor Cui, and it’s a great pleasure for me to introduce her to us all. She comes from Harvard Business College and devoted to the study about frontier management. The topic of her speech is”Current Management Trends and Issues”. Please join me in welcoming our guest speaker, Cui. The next speaker is Professor Wang. Since 1992, he has published nearly 20 papers, of which more than 5 were included in Journal of Management. At present, he is also the regular member of Society of Business Administration, which is the most authoritative international organization in this field. Please join me in welcoming professor Wang, whose topic is”leadership”. Thanks for two professors’ excellent reports. Do you have any questions? I hope you will participate in the discussion by raising your hands. Thanks two professors again for their excellent explanation. And thanks all of you for your attention and your time. I appreciate it very much. But now, I’m sorry to say that this conference will have to stop here. We will invite the next conference organizer to give an speech.

英语模拟国际会议讲稿

英语模拟国际会议讲稿 Company Document number:WUUT-WUUY-WBBGB-BWYTT-1982GT

英语模拟国际会议 主持人:王×会议出席人:朱××会议中提问者两人:董×、赵××休会中途与嘉宾交谈两人:张×、唐×× 会议结束提问者:余×、龚× 主持人王×:Ladies and Gentleman: May I have your attention please Our conference will begin in a few minutes. All the presenters are requested to be seated. Let me introduce myself,i am wang yuan from SCNU,it’s a privilege for me to chair this session. Once the ceremony has started,you are refrained from taking pictures, using flashbulbs or leaving your seats. guests, distinguished delegates, ladies and gentlemen, and all the friends:At this special time of wonderful June, in this grand hall of the beautiful city, our respectable guests are here getting together. Academic Seminars of CAS are organized by the Bureau of Personnel and Education of CAS, and held by the CAS research institutes. Now, first of all, please allow me to give our hearty welcome to all of you present, and thank you, for your friendly coming. We feel so proud, and appreciated as well to be the host of the event. For this conference, we are following the agenda here. The meeting is supposed to last for five days,it is the first congress which covers the true sense of psychological education、moral education,basic education

英文学术会议开场的演讲稿

英文学术会议开场的演讲 稿 Prepared on 22 November 2020

Good morning, ladies and gentleman. Welcome to Xian, a beautiful city of China. I’m Xinpei Zhang. It is a great pleasure to participate in the Mathematics Conference as the chairman. And I really enjoy staying here with you this morning. The Mathematics Conference has been held 4th times by Shaanxi Normal University since 2008. The purpose of the conference is to share our experiences and knowledge in regard to the theory, frontier developments and researches, as well as possible applications of them in solving practical problems. A lot of current issues have been d i s c u s s e d,a n d s o m e o f t h e m h a v e b e e n e f f e c t i v e l y s o l v e d. Today, as the first time of the conference debut in this city, we’ll have a unique session. The topic of prepared presentations is Mathematics. Today, speakers will share their thoughts on how to effectively run models in different issues and give a reasonable ,we’ll have a Q&A session,w hich allows the everyone to ask some questions you may be interested. I am sure that you will find some topics to be presented both interesting and informative. Now,Let me introduce the first speaker,who is very very rich,not in dollars,but in knowledges and experiences,He got his in financial economics at the UCB,followed by a series of teaching and research positions at MIT and Harvard. Please dont hesitate to join me in welcoming our first speaker, , whose topic is entitled threshold effect between the scale of shadow banking and the stability of the banking system. Welcome.

国际会议作报告英语发言稿

国际会议作报告英语发言 稿 Prepared on 22 November 2020

Thankyou,prof.….Mynameis…..I’m from…..Iamverypleasedtobeheret ojointhisforum.Thetopic,themainpartsofmyresearchareaboutsoilpavement. Mypresentationwillincludethesefourparts: First,somebackgroundinformationaboutthisresearch;second,themainwork wehavedone;third,someconclusionswehavegotandthelast:innovationandpr esentationofourpublishedpapers. WhyIchoosethisitem,theexistingquantityofairfieldsisstillnotsufficientand theairfieldshavemanyshortcomingsespeciallyinwartime.Second,thecomple mentaryfacilities,suchashighwayrunwaysarefarlessthanairfields,however,, ,thefieldairfieldcanfillthevoidofairfieldandtheycanbecombinedtobeairfield network. ,convenientandvalidity,fastmeansthefieldairfieldmustbeconstructedasfasta spossible,convenientmeanstheconstructionshouldneedtheminimumequip ment,laborandmaterialsconsideringtheactualconstructioncondition,validit ymeanstheconstructedairfieldisabletosupporttheoperationofgivenaircraftin specificallytime. Justlikemanyotherterritories,

积极向上的优秀英语演讲稿

积极向上的优秀英语演讲稿 each of us should be a simple life of the individual criteria. because in life, the only criteria adhered to a simple will it be possible to avoid straying into the road prevented us from maturing into the wrong track. point of view on the current trend, whether it is interpersonal relationships, social structure or family ties, are also complicated by the trend. however, it also happened to use a simplified formula to deal with these relationships. therefore, the use of "simple" approach to deal with affairs, not only can be effective, but will also bring to life a paced rhythm of. in fact, to make things more complicated is easy, but if you want to simplify things into an orderly situation in the brain should be!complex issues to look at very simple, simple questions to see very complex, both of who is stupid? a friend of mine almost did not take on the answer that the two people powerful, simple question because it should look simple and complex issues should be too complicated. "don quixote" there is a fragment: sancho asked that the world's

国际会议英语口语句

国际会议英语口语100句 一、开幕式中,宣布开幕、欢迎词及贺词。 (1) Mr President of the Congress, President A and distinguished guests: 尊敬的大会的主席先生,会长A和贵宾们。 (2) Dr. (Professor) A, Dr. (Professor) B, ladies and gentlemen. A博士(教授)、B博士(教授),女士们,先生们。 (3) Mr. Chairman, fellow delegates, friends. 主席先生、同仁们、朋友们。 2 宣布开会。 (4) I am very pleased and honored to declare···(the conference)open. 我很高兴和荣幸地宣布···开幕。 3 来宾在开幕式上致辞。 (5) I am greatly honored to give the opening address/speech at this ···(3rd ) International Congress of ABC here in Beijing 我深感荣幸在北京举办的第···次ABC国际大会上致开幕词。 4 主办单位对参会者致欢迎词。 (6) On behalf of the ABC society, I am delighted to welcome all of you to the ···(1st) International Symposium of XYZ. 我很高兴代表ABC学会欢迎你们所有的人来参加第···届XYZ国际学术会议。 (7)You have come all the way for this conference. Thank you very much for your attention/participation. 你们远道而来参加会议。谢谢你们出席会议(参加会议)。 5 参加者对主办单位表示赞赏。 (8)Thank you for your invitation and warm hospitality. 谢谢你们的邀请和盛情款待。 6 介绍会议的背景。 (9)The history of this gathering/conference goes back to September 1982, when it first became apparent to us that developments in the field of ABC had become so important that a conference seemed mandatory. 此次会议的历史可追溯到1982年9月,当时ABC领域的发展已变得如此重要,组织一次会议显然是必要的。 7 介绍会议的目的和期望。 (10)The goals of this Conference are threefold. First, it should provide a forum for the exchange of information between participants in this interdisciplinary meeting. Second, it should provide an opportunity to establish and renew personal relationships between participants, and finally, it should stimulate the interest and ambition of participants from all over the world to cooperate in their efforts. 这个会议的目标有三重。第一,它必须为参会者在这个属于交叉学科的会议上提供信息交流

国际会议作报告英语发言稿

Thank you, prof. …. My name is ….. I’m from ….. I am very pleased to be here to join this forum. The topic of my presentation is properties of rapid construction materials for soil pavement of field airfield. As is shown in the picture, the main parts of my research are about soil pavement. My presentation will include these four parts: First, some background information about this research; second, the main work we have done; third, some conclusions we have got and the last: innovation and presentation of our published papers. Why I choose this item? I think it can be illustrated from the following four parts. First, the existing quantity of airfields is still not sufficient and the airfields have many shortcomings especially in war time. Second, the complementary facilities, such as highway runways are far less than airfields, however, have more weakness. Third, a certain amount of field airfield is quite necessary considering some emergencies such as rescue and disaster relief. Forth, the field airfield can fill the void of airfield and they can be combined to be airfield network. The meaning and aim of this research contains three parts. Fast, convenient and validity, fast means the field airfield must be constructed

英文国际会议主持人稿

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