篇一 ：國(guó)際學(xué)術(shù)會(huì)議發(fā)言稿

1. Prologue

Thank you, Mr. Chairman, for your gracious introduction. I am honored to have the chance to address you on this special occasion. The topic of my paper is “Transaction Cost and Farmers’ Choice of Agricultural Products Selling”. The outline of my talk as follows. The first part I want to introduce the background of this research. The second part suggests a simple household choice model .The third part covers the data used in this research. And then, we introduce the empirical results. Finally, a simple conclusion is given.

2. Introduction

Well, let’s move on the first part of this topic .The motivation of this work like this. Institutional economics posits that agents making decisions on different types of transactions do so in a costly way .For example , farmers deciding sell a particular crop to whom base their decisions not only on the price they expect to receive in each market choice but also on additional costs related to transacting in these markets.

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篇二 ：國(guó)際會(huì)議作報(bào)告英語(yǔ)發(fā)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.

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篇三 ：模擬國(guó)際會(huì)議演講稿

Recsplorer:Recommendation Algorithms Based on Precedence Mining

1. Introduction

Thank you very much, Dr. Li, for your kind introduction. Ladies and gentlemen, Good morning! I am honored to have been invited to speak at this conference. Before I start my speech, let me ask a question. Do you think recomemdations from others are useful for your internet shopping? Thank you. It is obvious that recommendations play an important role in our daily consumption decisions.

Today, my topic is about Recommendation Algorithms Based on Precedence Mining. I want to share our interesting research result on recommendation algorithms with you. The content of this presentation is divided into 5 parts: in session 1, I will intruduce the tradictional recommendation and our new strategy; in session 2, I will give the formal definition of Precedence Mining; in session 3, I will talk about the novel recommendation algorithms; experimental result will be showed in session 4; and finally, I will make a conclusion.

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篇四 ：英文國(guó)際學(xué)術(shù)會(huì)議開幕詞演講稿

International Conference onSpace Technology

Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:
     At this special time of wonderful September, in this grand hall of the beautiful city, our respectable guests are here getting together. Jointly sponsored by the International Astronautical Federation (IAF), International Academy of Astronautics (IAA) and the International Institute of Space Law (IISL), undertaken by China National Convention Center at Beijing, the sixty-fourth session of the International Astronautical Congress will be open. 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.

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篇五 ：國(guó)際會(huì)議演講稿

Freeze–thaw cycle test and damage mechanics models of

alkali-activated slag concrete＇＇＇＇

Thank you for your invitation and warm hospitality.

“Freeze–thaw cycle test and damage mechanics models of alkali-activated slag concrete” I would like to thank Professor Cui ,for inviting me to deliver this “Freeze-thaw cycle test and damage mechanics models of alkali-activated slag concrete”. The plentiful studies on a new green binding material—alkali-activated concrete . The effect of freeze-thaw cycles on in concrete was studied by experiment.

， I shall explore a possible agenda for analysis to enable understanding of the alkali-activated slag concrete.

“new green binding material—alkali-activated cement” the introduction of Freeze–thaw cycle test and damage mechanics models of alkali-activated slag concrete. Now let's look at the ppt In recent years, there are plentiful studies on a new green binding material—alkali-activated cement, it can be prepared by wastes containing kaolinite (原文introduction第一句) The binding materials with three-dimensional network structure are yield by shrinking and polymerization reaction. With the arriving of low carbon economy time, international governments attach more importance to energy saving, emission reducing and cycled economics.(原文第二段)a genuine low carbon cement.（ppt第3頁(yè)） –I'd like to talk is the materials we can see clear that the Slag used in this study was metallurgy blast furnace slag, was supplied by Jiangxi Building Materials Plant, PR China, its specific surface is 410 m2/kg. chemical compositions of slag are listed in .（ppt第4頁(yè)）

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篇六 ：英文國(guó)際會(huì)議講稿

PPT(1)

大家上午好！今天我匯報(bào)的主題是：基于改進(jìn)型LBP算法的運(yùn)動(dòng)目標(biāo)檢測(cè)系統(tǒng)。運(yùn)動(dòng)目標(biāo)檢測(cè)技術(shù)能降低視頻監(jiān)控的人力成本，提高監(jiān)控效率，同時(shí)也是運(yùn)動(dòng)目標(biāo)提取、跟蹤及識(shí)別算法的基礎(chǔ)。圖像信號(hào)具有數(shù)據(jù)量大，實(shí)時(shí)性要求高等特征。隨著算法的復(fù)雜度和圖像清晰度的提高，需要的處理速度也越來(lái)越高。幸運(yùn)的是，圖像處理的固有特性是并行的，尤其是低層和中間層算法。這一特性使這些算法，比較容易在FPGA等并行運(yùn)算器件上實(shí)現(xiàn)，今天匯報(bào)的主題就是關(guān)于改進(jìn)型LBP算法在硬件上的實(shí)現(xiàn)。

good morning everyone.

My report is about a Motion Detection System Based on Improved LBP Operator.

Automatic motion detection can reduce the human cost of video surveillance and improve efficiency [?'f??(?)ns?]，it is also the fundament of object extraction, tracking and recognition

[rek?g'n??(?)n]. In this work, efforts ['ef?ts] were made to establish the background model which is resistance to the variation of illumination. And our video surveillance system was realized on a FPGA based platform.

PPT(2)

目前，常用的運(yùn)動(dòng)目標(biāo)檢測(cè)算法有背景差分法、幀間差分法等。幀間差分法的基本原理是將相鄰兩幀圖像的對(duì)應(yīng)像素點(diǎn)的灰度值進(jìn)行減法運(yùn)算，若得到的差值的絕對(duì)值大于閾值，則將該點(diǎn)判定為運(yùn)動(dòng)點(diǎn)。但是幀間差分檢測(cè)的結(jié)果往往是運(yùn)動(dòng)物體的輪廓，無(wú)法獲得目標(biāo)的完整形態(tài)。

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篇七 ：模擬國(guó)際會(huì)議主持人講稿

Ladies and Gentlemen,

I have the honor and the pleasure ,on behalf of the Organizing Committee ,to extend our cordial welcome to all the scientists and experts who have been invited to this internationalconferenceof “onebeltandoneroad“. Let me introduce myself .I am hujianjun, from Tsinghua University .It is a greate pleasure for me to be the chairman of the session today.

When Chinese President Xi Jinping visited Central Asia and Southeast Asia in September and October of 2013, he raised the initiative of jointly building the Silk Road Economic Belt and the 21st-Century Maritime Silk Road, which have attracted close attention from all over the world.The Belt and Road Initiative is a way for win-win cooperation that promotes common development and prosperity and a road toward peace and friendship by enhancing mutual understanding and trust, and strengthening all-around exchanges. Now A series of results in different field have been obtained. The Congress will cover all aspects of One Belt and one Road，and the strategy , impact ,achievement of B&R will be included. I hope that the conference will improve our understanding of OBOR, and I also hope that the congress will provide the opportunity for personal exchange of scientific results ,facilitate the making of new acquaintances and to strengthen the personal friendships among

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篇八 ：英文國(guó)際學(xué)術(shù)會(huì)議開幕詞演講稿

International Conference on Remote Sensing Technology

Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:

At this special time of wonderful March, in this grand hall of the beautiful campus, Our respectable guests are here getting together . Jointly sponsored by China Remote Sensing Association, undertaken by Remote Sensing Institution of NUIST at Nanjing, the first International Conference on Remote Sensing technology , will be open. 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.

It is a great honor for us to have all you here to attend this conference, of which the theme is the academic exchange about the advanced technologies on RS. Here I’d be delighted to introduce our conventioneers in brief. Apart from our faculty and students, Most of the delegates and guests are prestigious experts and scientists, who are related in these fields from all over the world. With many significant achievements, they are the most dynamic leaders in the movements of the science and technology. As the host, I would like to take this opportunity to give you a general introduction about our school. Nanjing University of Information Science & Technology (NUIST), founded in 1960 and renamed from Nanjing Institute of Meteorology in 2004, was designated in 1978 as one of the key institutions of higher learning in China. The university consists of 24 departments or colleges, 12 scientific research institutions and one international training center. The university, covering an area of 140 hectares with a floor space of 420000 square meters, boasts 42 basic and special laboratories such as Key Laboratory of Meteorological Disasters and Sino-American Remote Sensing Laboratory. With a total collection of over 1,170,000 books, the library was listed as one of the most completed literature libraries in China in terms of atmospheric sciences.

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