国际会议发言稿精选多篇doc.docx

国际会议发言稿精选多篇doc.docx

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国际会议发言稿精选多篇doc

国际会议发言稿（精选多篇）

第一篇：

国际学术会议发言稿

1.prologue

thankyou,mr.chairman,foryourgraciousintroduction.iamhonoredtohavethechancetoaddressyouonthisspecialoccasion.thetopicofmypaperis“transactioncostandfarmers’choiceofagriculturalproductsselling”.theoutlineofmytalkasfolloplehouseholdchoicemodel.thethirdpartcoversthedatausedinthisresearch.andthen,piricalresults.finally,asimpleconclusionisgiven.

2.introduction

oveonthefirstpartofthistopic.themotivationofthisicspositsthatagentsmakingdecisionsondifferenttypesoftransactionsdosoinacostlyple,farmersdecidingsellaparticularcroptobasetheirdecisionsnotonlyonthepricetheyexpecttoreceiveineachmarketchoicebutalsoonadditionalcostsrelatedtotransactinginthesemarkets.

iple,givensomemarketchannels,farmers’choicescanberegardedasequilibriumbetarketandthetransactioncosthasbeenthehardconstrainttofarmers.furthermore,farmers’marketchoicescanbetakenasachoicedilemmaoftransactioncostandproductionsurplus.consequently,thescientificquestionofthisresearchishoethodology

let’smovetothetheoreticalmodelofourresearch.considerahouseholdmodelinonerotation.instage1,famerηneedstoallocatetheinputfactors.thisprocesscanqbesetintoafunctionlikethisq?

?

q（p,eanstheoutputfarmersdecideqtoproduce.pimpliestheoutputpricepliesinputpriceand.z:

?

isfixedinput.onceproduceanyaredecided,nextquestiontobeconsideredishouchproductstobetransactedinmarket.hereeanshouchagriculturalproductsusedbyfamersthemselves.pimpliesthepricethecagriculturalproduct,z?

suggeststhefluctuationofcη.thesecondequationq?

?

q?

?

c?

qηmeanstheamountofagriculturalproductstransactedin

q?

n?

market.thethirdequationi?

q?

impliestheamountexchangedinnthtime.

instage3,farmers.chanelj’smarketpriceis

bdecidedbyanexogenesispriceandfarmers’negotiatingpoatrixtoshoers’choicecanbeexpressedinatypicalchoicemodel

exp（xij?

）pr（ji?

j|xik）?

1exp（xij?

）?

k?

1

basedonthechoicemodel,anotherimportantconceptisfamers’channelchoice.here,arketbarriers.accordingly,bertoexpressthem.y:

dependentvariabley=5,meansfarmerchoose

brokers.y=1,farmerssellproductstoconsumersdirectly.

4.dataandestimationprocedures

here,ap.accordingtotheagriculturalregionalizationfromdepartmentofagriculture,theapplespecializationareasinchinacontaintethodtogetthefirststagesamplingunit14countiesin7provinces.thenuserandomsamplemethodtogetvillageandhousehold.theyareoursampledistribution.

5.empiricalresults

6.conclusions

第二篇：

国际会议

国际会议：

20202ndinternationalconferenceonenvironmentscienceandengineering

（icese2020）postby：

2020-7-2419:

09:

28[只看该作者]

20202ndinternationalconferenceonenvironmentscienceandengineering

may.26,2020near.16,2020neoficese2020isavailablenoetotheofficialentscienceandedduringapril7-82020,inbangkok,thailand.icese2020,aimstobringtogetherresearchers,scientists,ehepracticalchallengesencounteredandthesolutionsadopted.

changeandsharetheirexperiences,neentscie

theconferenceakeitanidealplatformforpeopletosharevieeo（本站推荐：

ierforumforesearchresultsinthefieldsoftheoretical,experimental,andappliedenvironmentscienceandengineering.theconfereers,engineersandscientistsinthedomainofinterestfromaroundtheissioninclude,

environmentalscienceandtechnology

environmentaldynamics

meteorology

hydrology

geophysics

atmosphericphysics

physicaloceanography

globalenvironmentalchangeandecosystemsmanagement

climateandclimaticchanges

globaling

ozonelayerdepletion

carboncaptureandstorage

biofuels

integratedecosystemsmanagement

satelliteapplicationsintheenvironment

environmentalrestorationandecologicalengineering

habitatreconstruction

biodiversityconservation

deforestation

ediation

soildecontamination

eco-technology

bio-engineering

environmentalsustainability

resourcemanagement

lifecycleanalysis

environmentalsystemsapproach

reneent

healthrelatedorganisms

hazardoussubstancesanddetectiontechniques

biodegradationofhazardoussubstances

toxicityassessmentandepidemiologicalstudies

qualityguidelines,environmentalregulationandmonitoring

indoorairpollution

anagement

regulatorypractice,icinstruments

modelinganddecisionsupporttools

institutionaldevelopment

transboundarycooperation

managementandregulationofpointanddiffusepollution

monitoringandanalysisofenvironmentalcontaminant

groundanagement

ent

nutrientsremoval

suspendedandfixedfilmbiologicalprocesses

anaerobictreatment

processmodelling

sludgetreatmentandreuse

fateofhazardoussubstances

industrialent

advancesinbiological,physicalandchemicalprocesses

onsiteandsmallscalesystems

storm-anagement

airpollutionandcontrol

emissionsources

atmosphericmodelingandnumericalprediction

interactionbetissiontrading

solidanagement

inimization

optimizationofcollectionsystems

recyclingandreuse

entanddisposalmethods（landfilling,thermaltreatmentetc）leachatetreatment

legal,economicandmanagerialaspectsofsolidanagement

managementofhazardoussolidentandreclamation

disinfectionanddisinfectionby-products

managementofentresiduals

aestheticqualityofdrinkingsonpotableedsonisi（portantdateadvancedtreatmentofembranes,adsorption,ionexchange,oxidationetc）icese2020eofipcbee,andallpapersission（fullpaper）beforedecember10,2020notificationofacceptanceonjanuary1,2020finalpapersubmissionbeforejanuary15,2020authors’registrationbeforejanuary15,2020icese2020conferencedatesapril7-8,2020

submissionmethods:

1.electronicsubmissionsystem;（.pdf）

ifyoucan’tloginthesubmissionsystem,pleasetrytosubmitthroughmethod2.

2.email:

icese@cbees.org（.pdfand.doc）

第三篇：

国际会议

invitationletter

dearprofessorli,

onbehalfofthepekinguniversityandtheieeecomputersociety,iing2020internationalconferenceonparalleldataprocessingtobeheldinbeijing,frommarch25tomarch28,2020.

youareaninternationallyacclaimedscholarandeducator.yourparticipationongthehighlightsoftheconference.

e,pleaseletusknosoon.anythanksforyourletterdated15thfebruary,invitingmetoattendandchairasessionoftheforthcoming2020internationalconferenceonparalleldataprocessingtobeheldinbeijing,frommarch25tomarch28,2020.

muchtomyregret,ishallnotbeabletohonortheinvitationbecauseihavebeensufferingfromadiseasesincethissummer.iamfirmlyadvisedthatitisstheopportunityofmeetingyouandmanyothersinthefieldofcomputerscience.ipletesuccess.sincerelyyours,

liming

inquiryletter

dearsir,

thanksyouverymuchforacceptingourinvitation.iamationaboutyourbeijingtravelforthesession.youarch24,andpleaseletmeknoeandspecificayarrangepersontopickyouup.ental

protection（iceep2020）

2020年/第二届能源与环境保护国际会议是由内蒙古大学、香港工业技术研究中心联合发起组织的国际性学术会议，将于2020年4月20日-21日在桂林举行。

本届会议旨在为参会的专家学者提供一个高水平的学术交流平台，共同探讨可持续能源与环境工程及相关技术在全球的发展以及能源、环境相关产业面临的新机遇，从而推动国际能源的技术创新和环境的可持续发展。

在此，我们诚挚地邀请海内外专家、学者以及相关行业的朋友们参加本次学术会议！

本次会议所有录用的文章将以正刊出版在《advancedmaterialsresearch》上，全部被ei核心与istp同时索引，全文截止日为2020年4月5日。

论文要求如下：

1、必须符合本次会议征文主题

2、流畅的英文撰写，符合英文写作规范，可读性好

3、结构严谨，有实用性和创新性

4、原创的，未曾出版