最新学术会议英文发言文稿多篇文章发言材料.doc

Good morning/afternoon/evening. It is a great honor for me to have the opportunity to stand here and share my thoughts with all of you at this prestigious academic conference. Today, I would like to focus on the topic of "The Impact of Technology on Education in the 21st Century."In recent years, technology has been revolutionizing various aspects of our lives, and education is no exception. The integration of technology into the classroom has become increasingly prevalent, and it has brought about both challenges and opportunities for educators, students, and the entire educational system. In this speech, I will discuss the positive and negative impacts of technology on education, and propose some strategies for leveraging technology to enhance the learning experience.Firstly, let's explore the positive impacts of technology on education.1. Enhanced access to information and resourcesWith the advent of the internet, students and educators now have unprecedented access to a vast amount of information and resources. Online libraries, educational platforms, and open educational resources (OERs) have made it possible for students to learn from anywhere in the world. This has significantly reduced the barriers to education, especially for those in remote or underprivileged areas.2. Improved teaching and learning methodsTechnology has enabled educators to adopt more innovative and engaging teaching methods. For example, the use of multimedia presentations, interactive whiteboards, and educational software can help to make lessons more dynamic and captivating. Moreover, online learning platforms allow for personalized learning experiences, where students can learn at their own pace and receive individualized feedback.3. Enhanced communication and collaborationTechnology has greatly facilitated communication and collaboration among students and educators. Online forums, social media, and video conferencing tools have made it easier for students to connect withtheir peers and instructors, regardless of geographical boundaries. This has fostered a more interactive and inclusive learning environment.4. Increased efficiency and effectivenessThe use of technology in education has led to increased efficiency and effectiveness in various aspects of the learning process. For instance, digital assessment tools can streamline the grading process, while learning management systems can help educators manage their courses more effectively.Despite these benefits, there are also some negative impacts of technology on education that we should be aware of.1. Digital divideThe digital divide refers to the gap between those who have access to digital technology and those who do not. This divide can exacerbate educational inequalities, as students without access to technology may be at a disadvantage compared to their peers.2. Over-reliance on technologySome educators may become overly reliant on technology, which can undermine the importance of traditional teaching methods and the development of critical thinking skills.3. Distraction and reduced attention spanThe use of technology in the classroom can lead to distractions and reduced attention spans among students, as they may be tempted to use their devices for non-educational purposes.In light of these challenges, it is crucial to adopt strategies that can help us leverage technology to enhance the learning experience while mitigating its negative impacts.1. Addressing the digital divideEducational institutions and policymakers should work together to bridge the digital divide by providing access to technology and internetconnectivity for all students. This may involve partnerships withprivate companies, government initiatives, and community outreach programs.2. Promoting a balanced approach to technology useEducators should strike a balance between technology and traditional teaching methods, ensuring that students develop a well-rounded set of skills. This can be achieved by incorporating technology into lessons when it enhances learning, while also emphasizing the importance of critical thinking and problem-solving.3. Fostering digital literacyIt is essential to teach students how to use technology responsibly and effectively. This includes digital literacy skills, such as evaluating online sources, protecting personal information, and using technology to support learning.4. Monitoring and managing technology useEducators should monitor and manage the use of technology in the classroom to ensure that it is being used appropriately and effectively. This may involve setting guidelines for device usage, implementing policies for online behavior, and providing professional development opportunities for educators to stay up-to-date with the latest technological advancements.In conclusion, technology has the potential to transform education in the 21st century, but it is crucial to approach its integration with caution and purpose. By addressing the challenges and embracing the opportunities, we can create a more inclusive, efficient, and effective educational system that prepares students for the future.Thank you for your attention, and I look forward to engaging in a lively discussion with all of you during the Q&A session.---Note: This speech is an example of an academic conference presentation and is intended to provide a general framework. The specific content and length may vary depending on the conference's requirements and the speaker's expertise.。

学术会议英语演讲稿International Conference on Space TechnologyDistinguished 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.For this conference, we are following the agenda here. The meetingis supposed to last for five days，it is the first congress which covers the true sense of space science and exploration, space applications and operations, space infrastructure, space and society multidimensional fields. And it to be separated into two parts, to begin with, we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. And finally I wish you an unforgettable and prefect experience here.Thank you!学术会议英语演讲稿 [篇2]Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:At this special time of wonderful August, With a pleasantsubtropical climate in Xiamen, Our respectable guests are here getting together , undertaken by XMU , the 2015 10th International Conference on Natural Computation and the 2015 11th International Conference on Fuzzy Systems and Knowledge Discovery , will be open. Now, First of all, please allow me to give our hearty welcome to all of you present, andthank 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 Computer Science. 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.ICNC-FSKD is a premier international forum for scientists and researchers to present the state of the art of data mining andintelligent methods inspired from nature, particularly biological, linguistic, and physical systems, with applications to computers, circuits, systems, control, communications, and more. This is anexciting and emerging interdisciplinary area in which a wide range of theory and methodologies are being investigated and developed to tackle complex and challenging problems. As the host, I would like to take this opportunity to give you a general introduction about our school..Xiamen University(XMU), founded in 1921 ,is the first university in China founded by overseas Chinese. Before 1949, it was named University of Amoy. The school motto: "Pursue Excellence, Strive for Perfection (自强不息, 止于至善)". Now this university ranked the 13th in China, which is in the front rank in China and maintain the top 20 ranking in china. This university is one of the comprehensive universities directly affiliated with the Education Ministry, is located in the city of Xiamen in Fujian Province. In 1995 it was included in the list of the “211 Project” for the state key construction; in 2000 it became one of China’s higher-level universities designated for the state key construction of the “985 Project”.For this conference, we are following the agenda here. The meetingis supposed to last for three days，and to be separated into two parts. To begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. During the conference we are pleased to be your guide to this city. If anything needed, don’t hesitate to contact us. We believe by our collaboration we are sure to make this gathering a consummation.And finally I wish you an unforgettable and prefect experience here.Thanks!学术会议英语演讲稿 [篇3]一、开题语Good morning, ladies and gentleman. Welcome to Chicago, a beautiful city of America. I’m^^^^^^^^^^^^^^^^, from*********** University of China.Its a very very great pleasure to participate in the 110TH Association of American Geographers Conference as the chairman,its my first time to do so.And I really enjoy being stay here with you this morning.The International Geography Conference has been held 110th times by the Association of American Geographers (AAG) institute since 1904. The purpose of the conferences have contributed to share our experiences and knowledge of the advancement of geography, frontier developments and reaserches, as well as possible applications of them in solvingpractical problems. A lot of current issues have been discussed, and some of them have been effectively soluted.Welcome to the Association of American Geographers' Annual Meetingin Los Angeles, California! You will be joined by fellow geographers, GIS specialists, environmental scientists, and other leaders for the latest in research and applications in geography, sustainability, and GIS science. The meeting will be held from December14 to December18, 2015, and will feature over 6,000 presentations, posters, workshops, and field trips by leading scholars, experts, and researchers.Today, as the first time of the conference debut in this city,we’ll have a unique session. The topic of prepared presentations is the application of quantitative methods in Geography , Today’s speakerswill share their thoughts on how to effectively run models in different issues and give a reasonable answer. Then, we’ll have a Question and Answer session, which 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.二、介绍第一个演讲者Now, Let me introduce the first speaker, who is very very rich, notin dollars, but in knowledge and experiences, She got her Ph.D in the natural geography***********University, followed by a series of teaching and research positions at Sun Yat-sen University. Please don’t hesitate to join mein welcoming our first speaker, Prof.********, whose topicis***************. Welcome.三、对第一个演讲者做总结Wow.What an innovative idea.Distinguishing the impact of climate change and human activities on runoff changes is a problem that has puzzled researchers for a long time. This study has developed a framework to separate the impacts of climate change and human activities to surf-ace runoff. The information from this study will assist with better use and management of water resources for residents and economicdevelopment in southern China. Thank you for the excellent presentations and ideas.四、介绍第二个演讲者Now, I’ll be very pleased and excited to introduce the next speaker, Prof.************, who is the Prof. of^^^^^^^^^^ University.To represent the sponsor host unit ,it’s the fifth time for him to be the final presenter. He breadth and depth of knowledge, profound discoveries and distinctive ideas always cause shock at the conference. Today, Mr He entitl is*****************五、对第二个演讲者做总结Thank you for the impressive speech . Prof. He. We are delighted to be able to share your new specific strategies and techniques. Prof.He’s speech is about frontier science, which is profound and predictive, greatly widen our horizon, as least my horizon. Prof SYC has given aneye opener as well as a very meaningful lesson. Thank you again, Prof^^^^^^^^^^六、进入提问环节Ladies and gentleman, our distinguished speakers have finished their presentations, we now enter into the question and answer session. Duringthis session, Prof. HYQ. Prof.LB. and I will be very happy to answer your questions.Are there any questions?七、对提问做总结Ok, Well,I’m sorry to say that this session will have to stop here. Thank you for your questions. I hope this was as good a session for you as it was for us.八、会议结束语Ladies and Gentlemen,I shall end here by thanking you for coming to the The 110th International geography Conference. I hope that you have benefited much from the conference and from discussions with colleagues.I would like to thank AAG institute for offering me the opportunity to be the Chairman. Thanks to everybody who has contributed to the conference and all other participants. Thank you for your time and attendance.Ladies and gentlemen, you have my best wishes for your still greater achievements in your career. Now, I declare the conference closed.Let’s meet again in New York 2016.。

学术会议英文发言稿(多篇发言稿)第一篇：国际学术会议发言稿第二篇：英文学术会议主持人发言稿第一篇：国际学术会议英文发言稿1. prologuethank 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 “transact ion 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. introductionwell, 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.i want to use a picture to illustrate it. for example, given somemarket channels, farmers’choices can be regarded as equilibrium between the surplus and the additional costs that related to transacting .especially in developing countries, high-value crop producers fully participate in the market and the transaction cost has been the hard constraint to farmers. furthermore, farmers’market choices can be taken as a choice dilemma of transaction cost and production surplus. consequently, the scientific question of this research is how transaction cost affects planters’choices.3. methodologylet’s move to the theoretical model of our research. consider a household model in one rotation. in stage 1 , fame r η needs to allocate the input factors .this process can qbe set into a function like this q? ? q( p , w , z ? ) , qη means the output farmers decide qto produce .p implies the output price w implies input price and.z: ? is fixed input. once produce what and produce how many are decided, next question to be considered is how much products to be transacted in market. here we use three cc()cη means how functio ns to describe this question. the first equation, c ? ?p , z ?much agricultural products used by famers themselves. p implies the price the cagricultural product,z ?suggests the fluctuation of cη. the second equation q ? ? q ? ?c?, qη mean s the amount of agricultural products transacted inq?n?market. the third equationi ? q ?implies the amount exchanged in nth time.in stage 3, farmers will decide to sell the products to whom. chanel j’s market price isbdecided by an exogenesis price and farmers’negotiating power.pij?p*j?b(qi,zi)besides this, we use a matrix to show the net profit of chanel jx ik? ik, ? ?? ik ?and then farmers’choice can be expressed in a typical choice modelexp(xij?)pr(ji?j|xik)?1 exp(xij?)? k?1based on the choice model, another important concept is famers’channel choice .here, we set five types .they rank by the market barriers. accordingly, we set a group discrete number to express them. y: dependent variable y=5,means farmer choosebrokers. y=1, farmers sell products to consumers directly.4. data and estimation procedureshere, we illustrate the data distribution with this map. according to the agricultural regionalization from department of agriculture, the apple specialization areas in china contain two parts: bo sea area and loess plateau. bo sea area in red color, contains hebei, shandong and liaoning 3 provinces. and loess plateau in green color, contains shanxi, henan, shaanxi and gansu 4 provinces. firstly, we use pps method to get(感谢访问) the first stage sampling unit 14 counties in 7 provinces. then use random sample method to get village and household. they are our sample distribution.。

Good morning! It is my great honor to stand here today and share with you my research findings and insights at this prestigious academic conference. I would like to thank the organizing committee for inviting me to this event and giving me the opportunity to present my work.My topic today is "The Impact of Technology on Education: Challenges and Opportunities". In the past few decades, we have witnessed an unprecedented technological revolution that has changed the way we live, work, and communicate. The integration of technology into various aspects of our lives has brought about numerous benefits, but it has also posed significant challenges, especially in the field of education.Firstly, let's talk about the challenges. One of the most pressing issues is the digital divide. Despite the rapid advancement of technology, there are still many regions and individuals who lack access to digital devices and internet connectivity. This digital divide can create a significant gap in educational opportunities, as students from disadvantaged backgrounds may not have the same access to online resources and educational tools as their peers from more affluent areas.Another challenge is the issue of digital literacy. As technology becomes increasingly integrated into education, it is essential for students to develop the necessary skills to navigate and utilize digital tools effectively. However, not all students possess these skills, which can lead to frustration and a lack of engagement in the classroom.Moreover, the rapid pace of technological change poses a challenge for educators. They must continuously adapt their teaching methods and curriculum to keep up with the latest advancements in technology. This can be a daunting task, as it requires a significant investment of time and resources.Now, let's turn our attention to the opportunities that technology presents in education. One of the most significant opportunities is the potential for personalized learning. Technology allows educators to tailor instruction to meet the individual needs of each student, thereby enhancing their learning experience. Adaptive learning platforms and intelligent tutoring systems can provide students with personalizedfeedback and support, helping them to learn at their own pace and in their own style.Another opportunity is the increased collaboration and communication between students and educators. Online learning platforms and social media tools enable students to connect with their peers and instructors from all over the world, fostering a sense of global citizenship and cultural understanding. This collaboration can also enhance critical thinking and problem-solving skills, as students are exposed to diverse perspectives and ideas.Furthermore, technology can facilitate distance learning, making education more accessible to individuals who are unable to attend traditional classrooms. Online courses and virtual classrooms have become increasingly popular, especially in the wake of the COVID-19 pandemic. This has allowed millions of students to continue their education despite the restrictions imposed by the pandemic.However, it is important to recognize that technology alone cannot solve the challenges facing education. It is crucial to approach the integration of technology in education with a holistic perspective, considering the social, economic, and pedagogical factors involved.In conclusion, the impact of technology on education is multifaceted. While it presents significant challenges, it also offers numerous opportunities for innovation and improvement. As educators, we must embrace these opportunities, while also addressing the challenges that arise from the rapid pace of technological change.To achieve this, I propose the following recommendations:1. Bridge the digital divide by providing access to digital devices and internet connectivity to all students, regardless of their socioeconomic background.2. Invest in digital literacy programs to ensure that all students have the necessary skills to navigate and utilize digital tools effectively.3. Support educators in their continuous professional development, providing them with the resources and training they need to adapt their teaching methods to the latest technological advancements.4. Foster collaboration and communication between students and educators through online learning platforms and social media tools.5. Promote the development of a holistic approach to education, integrating technology with pedagogical best practices and social considerations.In conclusion, the integration of technology in education is a complex and multifaceted process. By addressing the challenges and embracing the opportunities, we can create a more inclusive, accessible, and effective educational system for all students.Thank you for your attention. I welcome any questions or comments you may have regarding my presentation.Best regards,[Your Name]。

学术会议发言稿英文(精选多篇) and has appeared on cctv,who is also the author of an upcoming book named .so to speak toyou on innovationcapability of high tech enterprises by gray theory, please weclome mr jxs with the warmest applause.wow what an innovative idea,to quantify the inonovation ability and classify into different categories. try to think about it and you’ll find its very enlightening. thank you for the excellent presentations and ideas.now,i ll be very pleased and excited to introduce the nextspeaker,mrs hujianjie,who is the vice president of cfa institute.to represent the sponsor host unit ,it’s the fifth time for her to be the final presenter.her breadth and depth of knowledge,profound discoveries and distinctive ideas always cause shock at the conference.today,mrs hu will address you on relationship between stock liquidity and asset liquidity of listed companies,i cant waitto her inspiring ideas. welcomethank you very much for the extremely enlightening presentation. generally,we wanna investigate the correlation of asset liquidity and stock liquidity, thereby linking stock liquidity to corporate finance decisions.but the relationship between asset liquidity and stock liquidity is ambiguous.in her speech, mrs hu introduce a useful model to explore the ambiguous relationship,which may shed new light on the importance of firm’s investment and financing decisions.ladies and gentleman,our distinguished speakers hv finished their presentations,we now enter into the question and answersession.during this session,prof.syc,miss.wu,mr.jxs,mrs.hujianjie and i will be very happy to answer as many of your questions as we could.are there any questions?ok,well,i m sorry to say that this session will have to stophere.thank you for your questions.i hope this was as good a session for you as it was for us.ladies and gentlemen,i shall end here by thanking you for coming to the the 5th international finance conference. i hope that you have benefited much from the conference and from discussions with colleagues.i would like to thank mrs.hu and the cfa institute for offering me the opportunity to be the chairman.thanks to everybody who has contributed to the conference and all other participants.thank you for your time and attendance.ladies and gentlemen, you have my best wishes for your still greater achievements in your career. now, i declare the conferenceclosed.lets meet again in beijing in 2014.第二篇：学术会议英文邀请函下面是来自好范文推荐的学术邀请函dear professor wang,on behalf of the ohio state university and the ieee computer society, i would be very pleased to invite you to attend and chair a session of the forthcoming 2014 international conference on parallel data processing to be held in bellaire, michigan, from october 25 to october 28, 2014.you are an internationally acclaimed scholar and educator. your participation will be among the highlights of the conference. we sincerely hope that you could accept our invitation. as you know,this is the 10th anniversary of the conference and we plan to make it a truly international meeting. we have accepted many papers from several foreign countries, including two from china. if you can come, please let us know as soon as possible, since we have to prepare the final program soon. we are looking forward to your acceptance. sincerely yours, peter white第三篇：国际学术会议发言稿1. prologuethank 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 ofagricultural p roducts 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. introductionwell, 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 totransacting in these markets.i want to use a picture to illustrate it. for example, given some market channels, farmers’ choices can be regarded as equilibrium between the surplus and the additional costs that related to transacting .especially in developing countries, high-value crop producers fully participate in the market and the transaction costhas been the hard constraint to farmers. furthermore, farmers’market choices can be taken as a choice dilemma of transaction cost and production surplus. consequently, the scientific question of this research is how transaction cost affects planters’ choices.3. methodologylet’s move to the theoretical model of our research. consider a household model in one rotation. in stage 1 , famer η needs to allocate the input factors .this process can qbe set into a function like this q? ? q( p , w , z ? ) , qη means the output farmers decide qto produce .p implies the output price w implies input price and.z: ? is fixed input. once produce what and produce how many are decided, next question to be considered is how much products to be transactedin market. here we use three cc()cη means how functions to describe this question. the first (本站隆重推荐, c ? ?p , z ?much agricultural products used by famers themselves. p implies the price the cagricultural product,z ?suggests the fluctuation of cη. the second equation q ? ? q ? ?c?, qη means the amount ofagricultural products transacted inq?n?market. the third equationi ? q ?implies the amount exchanged in nth time.in stage 3, farmers will decide to sell the products to whom. chanel j’s market price isbdecided by an exogenesis price and farmers’ negotiatingpower.pij?p*j?b(qi,zi)besides this, we use a matrix to show the net profit of chanel jx ik? ik, ? ?? ik ?and then farmers’ choice can be expressed in a typ ical choice modelexp(xij?)pr(ji?j|xik)?1 exp(xij?)? k?1based on the choice model, another important concept is famers’ channel choice .here, we set five types .they rank by the market barriers. accordingly, we set a group discrete number to express them. y: dependent variable y=5,means farmer choosebrokers. y=1, farmers sell products to consumers directly.4. data and estimation procedureshere, we illustrate the data distribution with this map. according to the agricultural regionalization from department of agriculture, the apple specialization areas in china contain two parts: bo sea areaand loess plateau. bo sea area in red color, contains hebei, shandong and liaoning 3 provinces. and loess plateau in green color, contains shanxi, henan, shaanxi and gansu 4 provinces. firstly, we use pps method to get the first stage sampling unit 14 counties in 7 provinces. then use random sample method to get village and household. they are our sample distribution.5. empirical results6. conclusions第四篇：英文国际学术会议开幕词演讲稿distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:at this special time of wonderful august, with a pleasant subtropical climate in xiamen, our respectable guests are here getting together , undertaken by xmu , the 2014 10th international conference on natural computation and the 2014 11th international conference on fuzzy systems and knowledge discovery , 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 theadvanced technologies on computer science. 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.icnc-fskd is a premier international forum for scientists and researchers to present the state of the art of data mining and intelligent methods inspired from nature, particularly biological, linguistic, and physical systems, with applications to computers, circuits, systems, control, communications, and more. this is an exciting and emerging interdisciplinary area in which a wide range of theory and methodologies are being investigated and developed to tackle complex and challenging problems. as the host, i would like to take this opportunity to give you a general introduction about our school..xiamen university(xmu), founded in 1921 ,is the first university in china founded by overseas chinese. before 1949, it was named university of amoy. the school motto: "pursue excellence, strive for perfection (自强不息, 止于至善)". now this university ranked the 13th in china, which is in the front rank in china and maintain the top 20 ranking in china. this university is one of the comprehensive universities directly affiliated with the education ministry, is located in the city of xiamen in fujian province. in 1995 it was included in the list of the “211 project” f or the state key construction; in 2014 it became one of china’s higher-level universities designated for the state key construction of the “985 project”.for this conference, we are following the agenda here. the meeting is supposed to last for three days，and to be separated into two parts. to begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. during the conference we are pleased to be your guide to this city. if anything needed, don’t hesitate to contact us. we believe by our collaboration we are sure to make this gathering a consummation.and finally i wish you an unforgettable and prefect experience here.thanks!第五篇：英文国际学术会议开幕词演讲稿international conference on remote sensing technologydistinguished 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 2014, 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 420140 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.for this conference, we are following the agenda here. the meeting is supposed to last for three days，and to be separated into two parts. to begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. during the conference we are pleased to be your guide to this city. if anything needed, don’t hesitate to contact us. we believe by our collaboration we are sure to make this gathering a consummation.and finally i wish you an unforgettable and prefect experience here. thanks!。

学术会议英文发言稿(多篇发言稿)第一篇：国际学术会议发言稿第二篇：英文学术会议主持人发言稿第一篇：国际学术会议英文发言稿1. plguk yu, . i, yu gius iui. i v ss yu is spil si. pi y pp is“si s s’ i giulul pus sllig”. uli y lk s lls. is p i iubkgu is s. s p suggss sipl usl i l i p vs us i is s. , iupiil suls. illy, sipl lusi is giv.2. iuill, l’s v is p is pi ivi is k lik is. isiuil is psis gs kigisis i yps sis s i sly y . xpl , s iig sll piul p bs i isisly pi y xp iv i k i bu ls iil ss l sig i s ks.i us piu illus i. xpl, giv s k ls, s’ is b g s quilibiu b suplus iil ss l sig .spilly i vlpig uis, ig-vlu p pus ully piip i k si s s b si s. u, s’ k is b k s i il si s pui suplus. squly, siii qusi is s is si s s pls’ is.3. lgyl’s v il l u s. si usl l i i. i sg 1 , η s ll ipu s is pss qb s i ui lik is q? ? q( p , , z ? ) , qη s upu s i q pu .p iplis upu pi iplis ipu pi .z: ? is ix ipu. pu pu y i, x qusi b si is u pus b s i k. us ()η s uis sib is qusi. is qui, ? ?p , z ?u giulul pus us by s slvs. p iplis pi giulul pu,z ?suggss luui η. s qui q ? ? q ? ??, qη s u giulul pus s iq??k. i quii ? q ?iplis u xg i i.i sg 3, s ill i sll pus . l j’s k pi isbi by xgsis pi s’ giig p.pij?p*j?b(qi,zi)bsis is, us ix s pi l jx ik? ik, ? ?? ik ?s’ i b xpss i ypil i lxp(xij?)p(ji?j|xik)?1 xp(xij?)? k?1bs i l, ip p is s’ l i ., s iv yps y k by k bis. igly, s gupis ub xpss . y: p vibl y=5,s sbks. y=1, s sll pus sus ily.4. sii pus, illus isibui i is p. ig giulul gilizi p giulu, ppl spilizis i i i ps: b s lss plu. b s i l, is bi, sg liig 3 pvis. lssplu i g l, is sxi, , sxi gsu 4 pvis. isly, us pps g(感谢网) issg splig ui 14 uis i 7 pvis. us spl g villg usl. y u spl isibui.5. piil suls6. lusis第二篇：英文学术会议主持人发言稿g ig,lis gl.l bi, buiul l i iy i.i’ b, sl is g i.is vy vy g plsu piip i 5 iil i s i,is y is i s. i lly lly jy big sy i yuis ig iil i s b l 4 is by isiu si 1998. pups is s u xpis klgi g y, i vlps ss, s ll s pssibl ppliis i slvig pil pbls l u issus v b isuss, s v b ivly slu..y,s is i bu i is iy,’ll v uiqu sssi pi pp psis is ppliiquiiv s i i ,y’s spks ill s i ugs ivly u ls i i issus giv sbl s,’ll v q& sssi,i lls vy sk s qusis yu y b is. i su yu ill i s pis b ps b isig iiv. ,l iu is spk, is vy vy i, i lls,bu i klgs xpis, g is p. i iil is ub,ll by sis ig s psiis i v. pls siji i lig u is spk, p.sy, s pi is il sl b sl s bkig sbiliybkig sys. l.。

Ladies and Gentlemen,Good morning/afternoon/evening. It is a great pleasure to be here today at the International Conference on Renewable Energy Technologies. Mytopic for this session is "Advancements in Renewable Energy Technologies: A Global Perspective." As we all know, the shift towards renewableenergy is crucial for the sustainability of our planet. In this speech, I will discuss the latest developments in renewable energy technologies, their potential impact on global energy systems, and the challenges we face in achieving a fully renewable energy future.I. IntroductionThe world is currently at a crossroads when it comes to energy production. Traditional fossil fuels, while abundant, are depleting rapidly and contribute significantly to climate change and environmental degradation. In contrast, renewable energy sources such as solar, wind, hydro, and geothermal offer a sustainable and cleaner alternative. The past decade has seen remarkable advancements in renewable energy technologies, making them more efficient, affordable, and accessible. It is essential to understand these advancements to appreciate their potential and the role they can play in shaping our energy future.II. Solar EnergySolar energy is one of the fastest-growing renewable energy sources globally. Recent technological breakthroughs have led to the development of high-efficiency photovoltaic (PV) cells and solar thermal systems. The following advancements are worth mentioning:1. Perovskite solar cells: These cells have shown promising results with an efficiency of up to 25%, and they are expected to reduce the cost of solar energy production significantly.2. Solar trackers: These devices enable solar panels to follow the sun's trajectory, maximizing energy output and efficiency.3. Energy storage systems: The integration of batteries, such aslithium-ion and flow batteries, has made it possible to store excess solar energy for use during peak demand periods.III. Wind EnergyWind energy has been a significant player in the renewable energy sector for decades. The following advancements have contributed to the growth of wind energy:1. Offshore wind farms: The development of larger wind turbines and the installation of wind farms in deeper waters have increased the energy output significantly.2. Turbine design improvements: Advanced aerodynamic designs and materials have made wind turbines more efficient and durable.3. Energy storage: Similar to solar energy, integrating energy storage systems into wind energy projects can improve grid stability and reduce the need for backup fossil fuels.IV. Hydroelectric PowerHydroelectric power remains the largest source of renewable energy worldwide. Recent advancements include:1. Run-of-the-river hydroelectric plants: These plants generate electricity by harnessing the kinetic energy of flowing water without the need for large reservoirs, minimizing environmental impact.2. Pumped storage systems: These systems store excess energy from other renewable sources and use it to generate electricity when demand is high.3. Small-scale hydroelectric power: The development of micro-hydro and pico-hydro systems has made it possible to generate electricity from small water sources, such as streams and rivers.V. Geothermal EnergyGeothermal energy is a reliable and stable source of renewable energy. Recent advancements include:1. Enhanced geothermal systems (EGS): These systems can tap into deeper geothermal resources that were previously inaccessible.2. Geothermal heat pumps: These systems efficiently transfer heat from the ground to buildings, providing heating and cooling.3. Direct use of geothermal energy: The utilization of geothermal energy for industrial processes and space heating has increased, reducing the reliance on fossil fuels.VI. Challenges and SolutionsWhile advancements in renewable energy technologies are impressive, there are still several challenges that need to be addressed:1. Integration into the grid: The intermittent nature of renewable energy sources requires advanced grid management and energy storage solutions to ensure a stable and reliable power supply.2. Cost competitiveness: While the cost of renewable energy has decreased significantly, it still needs to be competitive with fossil fuels to encourage widespread adoption.3. Land use and environmental impact: The development of renewable energy infrastructure can have significant environmental and land use implications. It is essential to minimize these impacts through careful planning and siting.To overcome these challenges, the following solutions can be considered:1. Policy support: Governments can provide incentives, such as subsidies and tax breaks, to encourage the development and deployment of renewable energy technologies.2. Research and development: Continued investment in research and development can lead to further advancements in renewable energy technologies, making them more efficient, affordable, and accessible.3. Public awareness and education: Raising public awareness about the benefits of renewable energy and educating the workforce on related skills can help accelerate the transition to a renewable energy future.VII. ConclusionIn conclusion, advancements in renewable energy technologies have brought us closer to a sustainable and clean energy future. The development of solar, wind, hydro, and geothermal energy sources has led to increased efficiency, reduced costs, and improved accessibility. However, we must address the challenges of grid integration, cost competitiveness, and environmental impact to achieve a fully renewable energy-powered world.I believe that by working together, governments, industry, and academia can overcome these challenges and pave the way for a cleaner, more sustainable future for all. Thank you for your attention, and I look forward to your questions and discussions.Thank you.。

Good morning/afternoon! It is my great honor to stand here today and deliver a report on the academic conference I recently attended. The conference, titled "The Future of Renewable Energy: Challenges and Opportunities," was held in Beijing, China, from March 10th to March12th, 2023. This conference brought together experts, scholars, and industry professionals from various fields to discuss the latest developments, challenges, and opportunities in the renewable energy sector.Firstly, let me briefly introduce the background of the conference. With the increasing concerns about climate change and the depletion of fossil energy resources, the renewable energy industry has become a hot topicin the global community. Governments, industries, and academia are all working together to explore sustainable energy solutions. The conference aimed to provide a platform for in-depth discussions on the future of renewable energy, focusing on the following aspects:1. Renewable energy technologies and innovations2. Policy and regulatory frameworks for renewable energy development3. Market trends and business opportunities in the renewable energy sector4. The role of academia and industry collaboration in promoting renewable energy developmentDuring the conference, I had the opportunity to attend various sessions, workshops, and poster sessions. Here are some key takeaways from the conference:1. Renewable energy technologies and innovationsThe conference highlighted the rapid development of renewable energy technologies, such as solar, wind, hydro, geothermal, and biomass energy. New technologies and innovations, such as floating solar farms, energy storage systems, and smart grids, were also introduced. These advancements have greatly improved the efficiency, cost-effectiveness, and scalability of renewable energy systems.For example, the floating solar farm technology has been proven to be more efficient than traditional ground-mounted solar farms due to the cooling effect of water. Additionally, energy storage systems, such as batteries and flywheels, are crucial for ensuring a stable power supply and integrating renewable energy into the grid.2. Policy and regulatory frameworks for renewable energy developmentGovernment policies and regulations play a vital role in the development of the renewable energy industry. During the conference, experts discussed the importance of supportive policies, such as feed-in tariffs, renewable portfolio standards, and subsidies, in promoting the adoption of renewable energy technologies.Furthermore, the conference emphasized the need for a comprehensive and coordinated approach to policy-making, involving all stakeholders, including governments, industries, and academia. This approach wouldhelp address the challenges associated with renewable energy development, such as land use, environmental impacts, and social acceptance.3. Market trends and business opportunities in the renewable energy sectorThe renewable energy market is expected to grow significantly in the coming years, driven by technological advancements, supportive policies, and increasing environmental awareness. The conference explored various business opportunities in the renewable energy sector, such as the development of new markets, the integration of renewable energy into existing infrastructure, and the creation of green jobs.Moreover, the conference highlighted the importance of innovation in the renewable energy industry, as it can lead to cost reductions, improved performance, and enhanced market competitiveness. Companies that investin research and development are more likely to succeed in the rapidly evolving renewable energy market.4. The role of academia and industry collaboration in promoting renewable energy developmentAcademia and industry collaboration is crucial for the advancement of renewable energy technologies and the successful transition to a sustainable energy future. The conference emphasized the importance of academic research in identifying new technologies, addressing technological challenges, and providing solutions to practical problems.Furthermore, the conference highlighted the role of industry partnerships in promoting the commercialization of academic research, transferring knowledge and technology from the lab to the market. Successful examples of academia-industry collaboration were shared, demonstrating the potential benefits of such partnerships.In conclusion, the academic conference on the future of renewable energy provided valuable insights into the challenges and opportunities in the sector. The following points can be summarized as the key takeaways from the conference:1. The rapid development of renewable energy technologies and innovations will play a crucial role in the future energy landscape.2. Supportive policies and regulations are essential for the development and adoption of renewable energy technologies.3. The renewable energy market is expected to grow significantly, offering various business opportunities.4. Academic-industry collaboration is crucial for the advancement of renewable energy technologies and the successful transition to a sustainable energy future.As a participant in the conference, I believe that it is our responsibility to promote the development and application of renewable energy technologies, contribute to the fight against climate change, and create a more sustainable and prosperous future for all.Thank you for your attention.。

Good morning/afternoon/evening. It is a great pleasure to be here today at the [Name of Conference] to present my research on [Topic of Research]. I would like to extend my heartfelt gratitude to the organizing committee for inviting me to share my findings with such an esteemed audience.Before I delve into the details of my research, I would like to briefly introduce myself. My name is [Your Name], and I am a [YourPosition/Title] at [Your Institution/Company]. My academic background is in [Your Field of Study], and I have been working on [Topic of Research] for the past [Number] years. I am excited to discuss the progress I have made and the insights I have gained during this time.Title: [Your Research Title]Introduction:[Your Research Title] is a topic that has garnered significant attention in recent years, given its [briefly explain the relevance of the topic]. The purpose of my research is to [state the objective of your research]. By doing so, I hope to contribute to the existing body of knowledge and provide practical solutions to [state the problem or issue addressed by your research].Literature Review:In order to establish a solid foundation for my research, I conducted an extensive literature review on [Topic of Research]. The following are some key findings from the literature:1. [Summary of Study 1]2. [Summary of Study 2]3. [Summary of Study 3]...These studies highlight the existing gaps in the literature, which motivated me to conduct my own research.Methodology:My research employed a [describe the methodology, e.g., quantitative, qualitative, mixed-methods, etc.] approach to investigate [Topic of Research]. The following are the details of the methodology:1. [Description of the data collection process]2. [Description of the data analysis techniques used]3. [Description of the sample size and demographics]Results:The results of my research are presented in the following sections:1. [Section 1: Findings]2. [Section 2: Discussion]Section 1: FindingsIn this section, I will discuss the main findings of my research. The key findings are as follows:1. [Findings 1]2. [Findings 2]3. [Findings 3]...Section 2: DiscussionIn this section, I will discuss the implications of my findings and their significance in the context of [Topic of Research]. I will also compare my findings with the existing literature and discuss the limitations of my study.Conclusion:The purpose of my research was to [state the objective again]. Based on the findings and discussions presented in this paper, I can concludethat [brief summary of the main conclusion]. This research has provided valuable insights into [Topic of Research] and has the potential to inform future studies and practical applications.Implications for Practice:The findings of this research have several implications for practice, including:1. [Implication 1]2. [Implication 2]3. [Implication 3]...These implications can be used to inform policy-making, improve practices, and enhance the overall understanding of [Topic of Research].Future Research:While my research has provided valuable insights into [Topic of Research], there are still several areas that require further investigation. Future research could focus on the following:1. [Suggestion 1]2. [Suggestion 2]3. [Suggestion 3]...Acknowledgments:I would like to express my gratitude to the following individuals and organizations for their support during the course of this research:1. [Name of Person/Institution 1]2. [Name of Person/Institution 2]3. [Name of Person/Institution 3]...Closing Remarks:In conclusion, my research on [Topic of Research] has contributed to the existing body of knowledge and has practical implications for various stakeholders. I hope that my presentation has provided a comprehensive overview of my research findings and discussions. I am eager to hear your feedback and engage in a productive discussion on this topic.Thank you for your attention, and I am now open to any questions you may have.[Your Name][Your Position/Title][Your Institution/Company]---Note: This is a template for an academic conference speech. You should adapt the content to fit your specific research topic, methodology, findings, and conclusions. The word count for this speech is approximately 1500 words, but it can be expanded or shortened as needed.。

It is with a sense of accomplishment and gratitude that I stand before you today to address the closing session of our academic conference. As we come to the end of this intellectually stimulating and enriching event, I would like to take this opportunity to reflect on the highlights, achievements, and the lasting impact of our discussions over the past few days.First and foremost, I would like to extend my heartfelt thanks to all the participants for their dedication, enthusiasm, and commitment to advancing knowledge in our respective fields. Your presence here has not only fostered a collaborative environment but also inspired us to explore new avenues of research and innovation.The theme of this conference, "Fostering Innovation and Collaboration in [Your Field of Study]", has been a guiding force throughout our discussions. It is a theme that is more relevant than ever in today's rapidly evolving world, where collaboration and innovation are crucial for addressing the complex challenges we face.Over the past few days, we have had the pleasure of listening to distinguished speakers, sharing our own research findings, and engaging in thought-provoking discussions. The quality of the presentations has been exceptional, showcasing the latest advancements and groundbreaking research in [Your Field of Study].One of the highlights of this conference has been the diverse range of topics covered. We have explored various aspects of [Your Field of Study], including [List some key topics discussed, e.g., emerging technologies, ethical considerations, interdisciplinary approaches, etc.]. These discussions have not only broadened our understanding of the subject matter but also highlighted the interconnectedness of different fields of study.I would like to take this opportunity to commend the organizing committee for their meticulous planning and execution of this event. The conference program was meticulously curated to ensure a balanced and engaging schedule, allowing participants to attend sessions that were most relevant to their interests and expertise.Moreover, the panel discussions have been particularly insightful, providing a platform for experts from different backgrounds to sharetheir perspectives and engage in meaningful debates. These sessions have prompted us to question existing paradigms, challenge conventional wisdom, and embrace new ideas.One of the key takeaways from this conference has been the importance of interdisciplinary collaboration. In an increasingly interconnected world, the boundaries between different fields of study are becomingincreasingly blurred. By fostering collaboration and sharing knowledge across disciplines, we can unlock the full potential of innovation and drive progress in [Your Field of Study].Another significant outcome of this conference has been the networking opportunities provided to participants. The informal interactions,coffee breaks, and social events have allowed us to build new connections, forge lasting friendships, and explore potential collaborative projects. These connections will undoubtedly contribute to the advancement of our fields and facilitate future research endeavors.As we come to the end of this conference, I would like to emphasize the need for continued dialogue and collaboration. The insights gained from this event should not be confined to the duration of the conference but should be taken forward to our respective institutions and research communities.In conclusion, I would like to express my sincere gratitude to all the participants, speakers, and organizers for making this conference a resounding success. The knowledge, ideas, and connections formed during this event will undoubtedly contribute to the advancement of [Your Field of Study] and the betterment of our society.Let us carry forward the spirit of innovation, collaboration, and intellectual curiosity that has been fostered here. Together, we can make a significant impact on the world and continue to push the boundaries of knowledge in [Your Field of Study].Once again, thank you all for your participation and contribution. I wish you all the best in your future endeavors, and I hope to see you again at future conferences.Thank you.。

本文部分内容来自网络整理，本司不为其真实性负责，如有异议或侵权请及时联系，本司将立即删除！== 本文为word格式，下载后可方便编辑和修改！ ==学术会议英文发言稿(多篇发言稿) ∙第一篇：国际学术会议发言稿∙第二篇：英文学术会议主持人发言稿第一篇：国际学术会议英文发言稿1. prologuethank 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 ofagricultural 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. introductionwell, 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.i want to use a picture to illustrate it. for example, given some market channel s, farmers’ choices can be regarded as equilibrium between the surplus and the additional costs that related to transacting .especially in developing countries, high-value crop producers fully participate in the market and the transaction cost has been the hard constraint to farmers. furthermore, farmers’ market choices can be taken as a choice dilemma of transaction costand production surplus. consequently, the scientific question of this research is how transaction cost affects planters’ choices.3. methodologylet’s move to the theoretical model of our research. consider a household model in one rotation. in stage 1 , famer η needs to allocate the input factors .this process can qbe set into a function like this q? ? q( p , w , z ? ) , qη means the output farmers decide qto produce .p implies the output price w implies input price and.z: ? is fixed input. once produce what and produce how many are decided, next question to be considered is how much products to be transactedin market. here we use three cc()cη means how functions to describe this question. the first equation, c ? ?p , z ?much agricultural products used by famers themselves. p implies the price the cagricultural product,z ?suggests the fluctuation of cη. the second equation q ? ? q ? ?c?, qη means the amount ofagricultural products transacted inq?n?market. the third equationi ? q ?implies the amount exchanged in nth time.in stage 3, farmers will decide to sell the products to whom. chanel j’s market price isbdecided by an exogenesis pr ice and farmers’ negotiatingpower.pij?p*j?b(qi,zi)besides this, we use a matrix to show the net profit of chanel jx ik? ik, ? ?? ik ?and then farmers’ choice can be expressed in a typical choice modelexp(xij?)pr(ji?j|xik)?1 exp(xij?)? k?1based on the choice model, another important concept is famers’ channel choice .here, we set five types .they rank by the market barriers. accordingly, we set a group discrete number to express them. y: dependent variable y=5,means farmer choosebrokers. y=1, farmers sell products to consumers directly.4. data and estimation procedures。

学术会议英文发言稿(多篇发言稿)第一篇：国际学术会议英文发言稿1. prologuethank 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. introductionwell, 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.i want to use a picture to illustrate it. for example, given some market channels, farmers’ choices can be regarded as equilibrium between the surplus and theadditional costs that related to transacting .especially in developing countries,high-value crop producers fully participate in the market and the transaction cost has been the hard constraint to farmers. furthermore, farmers’ market choices can be taken as a choice dilemma of transaction cost and production surplus. consequently, the scientific question of this research is how transaction cost affects planters’ choices.3. methodologylet’s move to the theoretical model of our research. consider a household model in one rotation. in stage 1 , famer η needs to allocate the input factors .this process can qbe set into a function like this q? ? q( p , w , z ? ) , qη means the output farmers decide qto produce .p implies the output price w implies input price and.z: ? is fixed input. once produce what and produce how many are decided, next question to be considered is how much products to be transacted in market. here we use threecc()cη means how functions to describe this question. the first equation, c ? ?p , z ?much agricultural products used by famers themselves. p implies the price the cagricultural product,z ?suggests the fluctuation of cη. the second equation q ? ?q ? ?c?, qη means the amount of agricultural products transacted inq?n?market. the third equationi ? q ?implies the amount exchanged in nth time.in stage 3, farmers will decide to sell the products to whom. chanel j’s market price isbdecided by an exogenesis price and farmers’ negotiating power.pij?p*and then farmers’ choice can be expressed in a typical choice modelexp(xij?)pr(ji?j|xik)?1 exp(xij?)? k?1based on the choice model, another important concept is famers’ channel choice .here, we set five types .they rank by the market barriers. accordingly, we set a group discrete number to express them. y: dependent variable y=5,means farmer choosebrokers. y=1, farmers sell products to consumers directly.4. data and estimation procedureshere, we illustrate the data distribution with this map. according to the agricultural regionalization from department of agriculture, the apple specialization areas in china contain two parts: bo sea area and loess plateau. bo sea area in red color, contains hebei, shandong and liaoning 3 provinces. and loess plateau in green color, contains shanxi, henan, shaanxi and gansu 4 provinces. firstly, we use pps method to get the first stage sampling unit 14 counties in 7 provinces. then use random sample method to get village and household. they are our sample distribution.5. empirical results6. conclusions第二篇：英文学术会议主持人发言稿thank you for the impressive speech .as far as we konw,shadow banking system played an important role in the last financial crisis mainly derived from its high leverage and asymmetric information characteristics.which produced a supervision dilemma.because lack of information, regulators were unable to measure the actual risk of the financial system.it is crucial for to take a further knowledge of approaches to gauge the risk exposure more entirely and more precisely.prof syc has given an eye opener as well as a very meaningful lesson.thank you again,prof syc.thank you for your speech,miss wu. we are delighted to be able to share your new specific strategies and techniques. miss wu’s speech is about frontier science,which is profound and predictive,greatly widen our horizon,as least my horizon. anyway, i would like to express to her the most sincere appreciation capability of high tech enterprises by gray theory, please weclome mr jxs with the warmest applause.wow what an innovative idea,to quantify the inonovation ability and classify into different categories. try to think about it and you’ ll find its very enlightening. thank you for the excellent presentations and ideas.thank you very much for the extremely enlightening presentation. generally,we wanna investigate the correlation of asset liquidity and stock liquidity, thereby linking stock liquidity to corporate finance decisions.but the relationship between assetliquidity and stock liquidity is ambiguous.in her speech, mrs hu introduce a useful model to explore the ambiguous relationship,which may shed new light on the importance of firm’s investment and financing decisions.ladies and gentleman,our distinguished speakers hv finished their presentations,we now enter into the question and answer session.during this session,prof.syc,miss.wu,mr.jxs,mrs.hujianjie and i will be very happy to answer as many of your questions as we could.are there any questions?ok,well,i m sorry to say that this session will have to stop here.thank you for your questions.i hope this was as good a session for you as it was for us.ladies and gentlemen,i would like to thank mrs.hu and the cfa institute for offering me the opportunity to be the chairman.thanks to everybody who has contributed to the conference and all other participants.thank you for your time and attendance.ladies and gentlemen, you have my best wishes for your still greater achievements in your career. now, i declare the conference closed.lets meet again in beijing in 2014.。

Good morning/afternoon/evening, and thank you for inviting me to present my research findings at this esteemed academic conference. It is a great pleasure to be among such a distinguished group of scholars and researchers. Today, I would like to share with you the results of my study on [Topic of the Research], which has been a significant focus of my academic pursuits over the past few years.Title of Presentation:"Exploring the Impact of [Topic of the Research] on [Relevant Field]: A Comprehensive Analysis"Introduction:[Provide a brief overview of the topic and its relevance to the academic community.]In today's rapidly evolving world, [Topic of the Research] has become a critical area of study, with far-reaching implications for [Relevant Field]. The purpose of this research was to investigate the various factors that contribute to the development and impact of [Topic of the Research] and to propose strategies for enhancing its effectiveness and sustainability.Background and Significance:[Discuss the background of the research and its significance in the context of the relevant field.]The [Topic of the Research] has been a subject of intense debate and study for several years now. Its significance lies in its potential to revolutionize [Relevant Field], improve [Relevant Aspect], and address [Relevant Issue]. Despite the extensive research conducted thus far, there remains a gap in our understanding of the underlying mechanisms and the best practices for its implementation.Methodology:[Explain the research methodology used in the study.]To address this gap, my research employed a mixed-methods approach, combining quantitative and qualitative data collection techniques. The study involved [describe the research design, sample size, data collection methods, and analysis techniques used].Quantitative Data Analysis:[Discuss the results of the quantitative data analysis.]The quantitative analysis revealed several interesting findings. For instance, [describe the key findings and their implications]. These results suggest that [Topic of the Research] has a significant impact on [Relevant Aspect], and that certain factors, such as [List Factors], play a crucial role in its effectiveness.Qualitative Data Analysis:[Discuss the results of the qualitative data analysis.]The qualitative analysis, which included interviews and focus group discussions, provided a deeper insight into the experiences and perceptions of the stakeholders involved in [Topic of the Research]. The findings indicated that [describe the key themes and insights from the qualitative data]. These themes highlight the complexities and challenges associated with [Topic of the Research], as well as the opportunities for improvement.Integration of Findings:[Discuss how the quantitative and qualitative findings complement each other.]The integration of the quantitative and qualitative findings provides a comprehensive understanding of the factors that contribute to the success of [Topic of the Research]. This holistic approach allows us to identify both the strengths and weaknesses of the current practices and to propose targeted strategies for improvement.Discussion and Implications:[Discuss the implications of the research findings for the relevant field.]The findings of this study have several implications for the relevant field. Firstly, they suggest that [describe the implications for practice, policy, or theory]. Secondly, the research highlights the need for [describe the need for further research or specific actions]. Lastly, the study underscores the importance of [describe the importance of interdisciplinary collaboration or stakeholder engagement].Conclusion:In conclusion, this research has provided valuable insights into the impact of [Topic of the Research] on [Relevant Field]. The findings demonstrate the complexity of the issue and the need for a multifaceted approach to addressing it. By identifying the key factors thatcontribute to the success of [Topic of the Research], this study offers practical recommendations for policymakers, practitioners, and researchers alike.Recommendations for Future Research:[Provide recommendations for future research based on the findings ofthe current study.]Future research should focus on [list the specific areas for further investigation]. Additionally, it would be beneficial to conduct longitudinal studies to track the long-term effects of [Topic of the Research] on [Relevant Field]. Moreover, comparative studies across different contexts and cultures could provide a broader perspective on the effectiveness of [Topic of the Research].Acknowledgments:I would like to express my sincere gratitude to [list any individuals, organizations, or institutions that supported the research]. Their contributions have been instrumental in the successful completion ofthis study.Final Remarks:Once again, I would like to thank you for your attention and for the opportunity to present my research at this conference. I am confident that the findings of this study will contribute to the ongoing discourse in the relevant field and will inspire further research and action.Thank you.---Please note that the above speech is a template and should be customized to fit the specific topic, research findings, and audience of the academic conference you are presenting at.。

Ladies and Gentlemen,Good morning/afternoon/evening. It is a great honor to stand before such a distinguished assembly of scholars, researchers, and professionals at this international academic conference. Today, I would like to address the critical topic of advancing sustainable development in the face of the escalating challenges posed by climate change. The theme of our conference, "Challenges and Opportunities," could not be more fitting as we navigate the complex landscape of environmental degradation, economic growth, and social equity.Firstly, let us acknowledge the gravity of the situation. Climate change is no longer a distant threat but a present reality that affects every corner of the globe. The Intergovernmental Panel on Climate Change (IPCC) has warned us that without immediate and substantial action, the planet may face catastrophic consequences, including rising sea levels, extreme weather events, and loss of biodiversity. These challenges require a collective response from the international community, and it is within this context that our conference gathers.The first challenge we must address is the integration of climate change mitigation and adaptation strategies into national and local development plans. Traditional economic models have often prioritized short-term gains over long-term sustainability, leading to environmentaldegradation and increased vulnerability to climate change impacts. To overcome this, we need to foster a paradigm shift that recognizes the intrinsic value of our natural resources and promotes sustainable practices.One approach to this challenge is the implementation of green technologies. Renewable energy sources such as solar, wind, and hydroelectric power offer clean alternatives to fossil fuels and can significantly reduce greenhouse gas emissions. However, the adoption of these technologies is often hindered by high initial costs and infrastructure limitations. It is, therefore, crucial for governmentsand private sectors to collaborate in developing cost-effectivesolutions and investing in the necessary infrastructure.Another key challenge is the equitable distribution of resources and benefits. The effects of climate change are not felt equally across different regions and populations. Vulnerable communities, often the least responsible for climate change, are the most affected by its impacts. To address this, we must prioritize sustainable development goals that ensure no one is left behind. This involves creatinginclusive policies that empower marginalized groups, investing in education and capacity building, and fostering local leadership in climate adaptation and mitigation efforts.In addition to the above challenges, we must also grapple with the issue of data and knowledge sharing. Climate change is a global issue that requires a global response. However, there is often a lack of access to accurate and timely data, particularly in developing countries. To overcome this, we must strengthen international cooperation and support the establishment of regional and national climate research centers. These centers can help disseminate knowledge, provide technical assistance, and facilitate the exchange of best practices.Moving forward, there are several opportunities that can help us advance sustainable development in the face of climate change. One such opportunity lies in the emerging field of climate finance. As the Paris Agreement recognizes, developed countries have a responsibility to provide financial and technological support to developing nations in their efforts to mitigate and adapt to climate change. This support can be channeled through various mechanisms, including grants, loans, and investment in green technologies.Another opportunity arises from the growing recognition of the importance of nature-based solutions. Ecosystems such as forests, wetlands, and mangroves play a crucial role in regulating climate, preserving biodiversity, and providing essential services to human communities. By restoring and protecting these natural assets, we can enhance resilience to climate change and create jobs in the process. This approach aligns with the concept of the green economy, which promotes economic growth that is environmentally sustainable, socially inclusive, and equitable.In conclusion, advancing sustainable development in the era of climate change is a complex and multifaceted endeavor. It requires a combination of political will, technological innovation, and social commitment. As we navigate the challenges ahead, we must remember that theopportunities for a sustainable future are abundant, provided we act with urgency and determination.Ladies and Gentlemen,In closing, I would like to emphasize that the solutions to our climate change challenges lie within our reach. It is through the collective wisdom and expertise of this conference that we can identify and implement strategies that will pave the way for a more sustainable and resilient future. Let us not underestimate the power of collaboration and knowledge sharing. Together, we can make a difference.Thank you for your attention, and I look forward to engaging in meaningful discussions with all of you throughout this conference.[Your Name]。

Ladies and Gentlemen,It is a great pleasure to be here today at this esteemed academic conference. As we gather to discuss and share our research findings, I believe it is imperative to address a topic that is rapidly shaping our world: the role of technology in academic research. In this speech, I will explore how technology has transformed the landscape of academic research, the challenges it presents, and the opportunities it offersfor the future.IntroductionThe advent of the digital age has brought about unprecedented changes in various aspects of our lives, and academic research is no exception. The integration of technology into our daily routines has revolutionized the way we conduct research, analyze data, and disseminate knowledge. This shift has opened new avenues for discovery and collaboration, but it has also presented us with new challenges. In what follows, I will delveinto these aspects and offer some thoughts on how we can navigate this evolving landscape.The Transformation of Academic Research1. Access to InformationOne of the most significant impacts of technology on academic researchis the unprecedented access to information. The internet has democratized knowledge, making it possible for researchers to access a vast array of resources from around the world. This has led to a more collaborative and interconnected research community, where ideas and insights can be shared in real-time.2. Data Analysis and VisualizationWith the exponential growth of data, researchers are now faced with the challenge of managing and analyzing vast amounts of information. Technology has provided us with sophisticated tools for data analysis, such as machine learning and artificial intelligence, which enable us to uncover patterns and trends that were previously unattainable. Moreover,data visualization tools help us present complex data in an accessible and engaging manner.3. Remote CollaborationTechnology has broken down geographical barriers, allowing researchers to collaborate across the globe. Online platforms, such as video conferencing and collaborative software, facilitate communication and knowledge exchange, making it easier to bring together diverse expertise and perspectives.4. Open Access PublishingThe digital revolution has also given rise to open access publishing, which promotes the free and immediate access to research findings. This movement has the potential to democratize scientific knowledge, ensuring that it is accessible to everyone, regardless of their financial status or location.Challenges and Considerations1. Data Privacy and SecurityAs we rely more on digital platforms to store and share data, ensuring data privacy and security becomes increasingly important. Researchers must be cautious about the potential risks associated with data breaches and ensure that appropriate measures are in place to protect sensitive information.2. Digital DivideWhile technology has the potential to bridge gaps in knowledge, it also highlights existing inequalities. The digital divide, which refers to the gap between those who have access to digital technology and those who do not, poses a significant challenge. Researchers must be mindful of this divide and work to ensure that technology is accessible to all.3. Misinformation and Fake NewsThe abundance of information available online has also led to an increase in misinformation and fake news. Researchers must criticallyevaluate the sources of their data and ensure that they are basing their conclusions on reliable and accurate information.Opportunities for the Future1. Enhanced Research MethodsAs technology continues to evolve, we can expect to see new research methods and tools emerge. These advancements will enable us to tackle complex problems and explore new areas of inquiry.2. Increased CollaborationTechnology will continue to foster collaboration among researchers, allowing us to leverage the collective expertise of our global community. This collaboration will lead to more innovative and impactful research.3. Education and OutreachTechnology can also be used to enhance education and outreach efforts.By leveraging digital platforms, we can reach a wider audience and share our research with those who may not have access to traditional academic resources.ConclusionIn conclusion, technology has profoundly impacted academic research, offering both opportunities and challenges. As we navigate this evolving landscape, it is crucial that we remain mindful of the ethical andsocial implications of our work. By embracing the potential of technology, we can foster a more collaborative, inclusive, and impactful research community.Thank you for your attention, and I look forward to engaging in a lively discussion on this topic with my fellow attendees.。

学术会议发言稿英文(精选多篇) and has appeared on cctv,who is also the author of an upcoming book named .so to speak toyou on innovationcapability of high tech enterprises by gray theory, please weclome mr jxs with the warmest applause.wow what an innovative idea,to quantify the inonovation ability and classify into different categories. try to think about it and you’ll find its very enlightening. thank you for the excellent presentations and ideas.now,i ll be very pleased and excited to introduce the nextspeaker,mrs hujianjie,who is the vice president of cfa institute.to represent the sponsor host unit ,it’s the fifth time for her to be the final presenter.her breadth and depth of knowledge,profound discoveries and distinctive ideas always cause shock at the conference.today,mrs hu will address you on relationship between stock liquidity and asset liquidity of listed companies,i cant waitto her inspiring ideas. welcome!!!thank you very much for the extremely enlightening presentation. generally,we wanna investigate the correlation of asset liquidity and stock liquidity, thereby linking stock liquidity to corporate finance decisions.but the relationship between asset liquidity and stock liquidity is ambiguous.in her speech, mrs hu introduce a useful model to explore the ambiguous relationship,which may shed new light on the importance of firm’s investment and financing decisions.ladies and gentleman,our distinguished speakers hv finished their presentations,we now enter into the question and answersession.during this session,prof.syc,miss.wu,mr.jxs,mrs.hujianjie and i will be very happy to answer as many of your questions as we could.are there any questions?ok,well,i m sorry to say that this session will have to stophere.thank you for your questions.i hope this was as good a session for you as it was for us.ladies and gentlemen,i shall end here by thanking you for coming to the the 5th international finance conference. i hope that you have benefited much from the conference and from discussions with colleagues.i would like to thank mrs.hu and the cfa institute for offering me the opportunity to be the chairman.thanks to everybody who has contributed to the conference and all other participants.thank you for your time and attendance.ladies and gentlemen, you have my best wishes for your still greater achievements in your career. now, i declare the conferenceclosed.lets meet again in beijing in 2014.第二篇：学术会议英文邀请函下面是来自好范文推荐的学术邀请函dear professor wang,on behalf of the ohio state university and the ieee computer society, i would be very pleased to invite you to attend and chair a session of the forthcoming 2014 international conference on parallel data processing to be held in bellaire, michigan, from october 25 to october 28, 2014.you are an internationally acclaimed scholar and educator. your participation will be among the highlights of the conference. we sincerely hope that you could accept our invitation. as you know,this is the 10th anniversary of the conference and we plan to make it a truly international meeting. we have accepted many papers from several foreign countries, including two from china. if you can come, please let us know as soon as possible, since we have to prepare the final program soon. we are looking forward to your acceptance. sincerely yours, peter white第三篇：国际学术会议发言稿1. prologuethank 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 ofagricultural p roducts 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. introductionwell, 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 totransacting in these markets.i want to use a picture to illustrate it. for example, given some market channels, farmers’ choices can be regarded as equilibrium between the surplus and the additional costs that related to transacting .especially in developing countries, high-value crop producers fully participate in the market and the transaction costhas been the hard constraint to farmers. furthermore, farmers’market choices can be taken as a choice dilemma of transaction cost and production surplus. consequently, the scientific question of this research is how transaction cost affects planters’ choices.3. methodologylet’s move to the theoretical model of our research. consider a household model in one rotation. in stage 1 , famer η needs to allocate the input factors .this process can qbe set into a function like this q? ? q( p , w , z ? ) , qη means the output farmers decide qto produce .p implies the output price w implies input price and.z: ? is fixed input. once produce what and produce how many are decided, next question to be considered is how much products to be transactedin market. here we use three cc()cη means how functions to describe this question. the first (本站隆重推荐, c ? ?p , z ?much agricultural products used by famers themselves. p implies the price the cagricultural product,z ?suggests the fluctuation of cη. the second equation q ? ? q ? ?c?, qη means the amount ofagricultural products transacted inq?n?market. the third equationi ? q ?implies the amount exchanged in nth time.in stage 3, farmers will decide to sell the products to whom. chanel j’s market price isbdecided by an exogenesis price and farmers’ negotiatingpower.pij?p*j?b(qi,zi)besides this, we use a matrix to show the net profit of chanel jx ik? ik, ? ?? ik ?and then farmers’ choice can be expressed in a typ ical choice modelexp(xij?)pr(ji?j|xik)?1 exp(xij?)? k?1based on the choice model, another important concept is famers’ channel choice .here, we set five types .they rank by the market barriers. accordingly, we set a group discrete number to express them. y: dependent variable y=5,means farmer choosebrokers. y=1, farmers sell products to consumers directly.4. data and estimation procedureshere, we illustrate the data distribution with this map. according to the agricultural regionalization from department of agriculture, the apple specialization areas in china contain two parts: bo sea areaand loess plateau. bo sea area in red color, contains hebei, shandong and liaoning 3 provinces. and loess plateau in green color, contains shanxi, henan, shaanxi and gansu 4 provinces. firstly, we use pps method to get the first stage sampling unit 14 counties in 7 provinces. then use random sample method to get village and household. they are our sample distribution.5. empirical results6. conclusions第四篇：英文国际学术会议开幕词演讲稿distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:at this special time of wonderful august, with a pleasant subtropical climate in xiamen, our respectable guests are here getting together , undertaken by xmu , the 2014 10th international conference on natural computation and the 2014 11th international conference on fuzzy systems and knowledge discovery , 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 computer science. 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.icnc-fskd is a premier international forum for scientists and researchers to present the state of the art of data mining and intelligent methods inspired from nature, particularly biological, linguistic, and physical systems, with applications to computers, circuits, systems, control, communications, and more. this is an exciting and emerging interdisciplinary area in which a wide range of theory and methodologies are being investigated and developed to tackle complex and challenging problems. as the host, i would like to take this opportunity to give you a general introduction about our school..xiamen university(xmu), founded in 1921 ,is the first university in china founded by overseas chinese. before 1949, it was named university of amoy. the school motto: "pursue excellence, strive for perfection (自强不息, 止于至善)". now this university ranked the 13th in china, which is in the front rank in china and maintain the top 20 ranking in china. this university is one of the comprehensive universities directly affiliated with the education ministry, is located in the city of xiamen in fujian province. in 1995 it was included in the list of the “211 project” f or the state key construction; in 2014 it became one of china’s higher-level universities designated for the state key construction of the “985 project”.for this conference, we are following the agenda here. the meeting is supposed to last for three days，and to be separated into two parts. to begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. during the conference we are pleased to be your guide to this city. if anything needed, don’t hesitate to contact us. we believe by our collaboration we are sure to make this gathering a consummation.and finally i wish you an unforgettable and prefect experience here.thanks!第五篇：英文国际学术会议开幕词演讲稿international conference on remote sensing technologydistinguished 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 2014, 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 420140 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.for this conference, we are following the agenda here. the meeting is supposed to last for three days，and to be separated into two parts. to begin with , we’ll invite some representatives from our guests to give lectures about their latest researches and reports on the issue, and then we will have some symposiums. during the conference we are pleased to be your guide to this city. if anything needed, don’thesitate to contact us. we believe by our collaboration we are sure to make this gathering a consummation.and finally i wish you an unforgettable and prefect experience here.thanks!。

会议发言稿英文(精选多篇)第一篇：英文学术会议主持人发言稿good morning,ladies and gentleman.welcome to harbin,a beautiful northland ice city of china.i’m abc,from school of economics and management of hit.its a very very great pleasure to participate in the 5th international finance conference as the chairman,its my first time to do so.and i really really enjoy being stay here with you this morning.the international finance conference has been held 4th times by cfa institute since 1998. the purpose of the conference is to share our experiences and knowledge in regard to the theory, frontier developments and reaserches, as well as possible applications of them in solving practical problems a lot of current issues have been discussed,and some of them have been effectively soluted..today,as the first time of the conference debut in this city,we’ll have a unique session.the topic of prepared presentations is the application of quantitative methods in finance ,today’s speakers will share their thoughts on how to effectively run models in different issues and give a reasonable answer.then,we’ll have a q&a session,which 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 ph.d in financialeconomics 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, prof.syc, whose topic is entitled threshold effect between the scale of shadow banking and the stability of the banking system. welcome.thank you for the impressive speech .as far as we konw,shadow banking system played an important role in the last financial crisis mainly derived from its high leverage and asymmetric information characteristics.which produced a supervision dilemma.because lack of information, regulators were unable to measure the actual risk of the financial system.it is crucial for to take a further knowledge of appr(小编推荐你关注好范文网)oaches to gauge the risk exposure more entirely and more precisely.prof syc has given an eye opener as well as a very meaningful lesson.thank you again,prof syc.plz alow me to introduce the next speaker, wusiqin,who is the corporate department manager of china construction bank in harbin. she holds a bachelor degree of science in engineering of hit,she also holds a master of business administration of renmin university of china.her topic today is coordinated development trend of china’s science-technology finance and economic growth level.lets welcome miss wu.thank you for your speech,miss wu. we are delighted to be able to share your new specific strategies and techniques. miss wu’s speech is aboutfrontier science,which is profound and predictive,greatly widen our horizon,as least my horizon. anyway, i would like to express to her the most sincere appreciationthe next speaker,mr.jxs, has hosted a daily tv program with respect to economic issues on the and has appeared on cctv,who is also the author of an upcoming book named .so to speak to you on innovation capability of high tech enterprises by gray theory, please weclome mr jxs with the warmest applause.wow what an innovative idea,to quantify the inonovation ability and classify into different categories. try to think about it and you’ll find its very enlightening. thank you for the excellent presentations and ideas. now,i ll be very pleased and excited to introduce the next speaker,mrs hujianjie,who is the vice president of cfa institute.to represent the sponsor host unit ,it’s the fifth time for her to be the final presenter.her breadth and depth of knowledge,profound discoveries and distinctive ideas always cause shock at the conference.today,mrs hu will address you on relationship between stock liquidity and asset liquidity of listed companies,i cant wait to her inspiring ideas. welcomethank you very much for the extremely enlightening presentation. generally,we wanna investigate the correlation of asset liquidity and stock liquidity, thereby linking stock liquidity to corporate finance decisions.but the relationship between asset liquidity and stock liquidity isambiguous.in her speech, mrs hu introduce a useful model to explore the ambiguous relationship,which may shed new light on the importance of firm’s investment and financing decisions.ladies and gentleman,our distinguished speakers hv finished their presentations,we now enter into the question and answer session.during this session,prof.syc,miss.wu,mr.jxs,mrs.hujianjie and i will be very happy to answer as many of your questions as we could.are there any questions?ok,well,i m sorry to say that this session will have to stop here.thank you for your questions.i hope this was as good a session for you as it was for us.ladies and gentlemen,i shall end here by thanking you for coming to the the 5th international finance conference. i hope that you have benefited much from the conference and from discussions with colleagues.i would like to thank mrs.hu and the cfa institute for offering me the opportunity to be the chairman.thanks to everybody who has contributed to the conference and all other participants.thank you for your time and attendance.ladies and gentlemen, you have my best wishes for your still greater achievements in your career. now, i declare the conference closed.lets meet again in beijing in 2014.第二篇：会议的各种英文会议场地：1.opening ceremony开幕典礼2.conference room. 会议厅3.international conference room国际会议厅4.meeting-place;venue会议地点5.offical meeting 正式会议6.deliberate conference 研讨会7. forum;symposium座谈会8. tea party茶话会9. hall大堂10.leisure bar餐厅11.cafeteria自助餐厅12.entrance, 会议厅入口13. exit 会议厅出口会议各种名称：1.汇报会（status meeting）：领导组织（leader-led），单向交流（one-way communication）的汇报（reporting）。

Good morning! It is a great pleasure to be here at this International Academic Conference and have the opportunity to share my thoughts and insights with all of you. Today, I would like to focus on the topic of "The Impact of Artificial Intelligence on Education in the 21st Century".As we all know, the 21st century is a century of rapid development and innovation, and artificial intelligence (AI) is one of the most significant advancements in this era. The integration of AI into various fields has brought about profound changes, and education is no exception. In this speech, I will discuss the following aspects: the definition and development of AI, the impact of AI on education, and the challenges and opportunities it presents.Firstly, let's talk about the definition and development of AI.Artificial intelligence refers to the simulation of human intelligenceby machines, which can perceive, reason, learn, and make decisions. The development of AI can be traced back to the 1950s when John McCarthy, an American computer scientist, first proposed the concept of AI. Since then, AI has undergone several stages of development, including thebirth of AI, the crisis of AI, the renaissance of AI, and the current rapid development of AI.In the field of education, AI has been applied in various aspects, such as intelligent teaching, intelligent assessment, and personalized learning. Intelligent teaching refers to the use of AI technology to design and implement teaching plans, which can adapt to the needs of different students. Intelligent assessment uses AI algorithms toevaluate students' learning progress and provide timely feedback. Personalized learning refers to the use of AI technology to create individualized learning plans for students, enabling them to learn at their own pace and in their own style.Secondly, let's discuss the impact of AI on education. On the one hand, AI has greatly improved the efficiency and effectiveness of education. With the help of AI, teachers can focus on guiding students' learningand developing their thinking abilities, instead of spending time on repetitive tasks such as grading. Students can also benefit from AI technology by obtaining more personalized and targeted learningresources. On the other hand, AI has brought about new challenges to education. For example, the rapid development of AI technology may lead to a decline in the importance of human teachers, and the increasing use of AI in education may cause students to lose the opportunity to communicate and interact with their peers.Thirdly, let's explore the challenges and opportunities presented by AI in education. Challenges include the following aspects:1. The quality of AI technology: As AI technology continues to develop, the quality of AI products will also vary. In the field of education,the use of low-quality AI products may have a negative impact onstudents' learning.2. The digital divide: In the process of integrating AI into education, the digital divide may become more prominent. Students from disadvantaged backgrounds may not have access to high-quality AI resources, which will further widen the gap between students.3. Ethical issues: The use of AI in education raises ethical issues,such as the protection of students' personal information and the prevention of AI bias.Opportunities include the following aspects:1. Innovation in education: AI technology can promote the innovation of educational methods, teaching materials, and assessment methods, and improve the overall quality of education.2. Improvement of educational equity: AI technology can help to break through the barriers of time and space, making high-quality education resources more accessible to students from all over the world.3. Development of educational talent: AI technology can provide students with more personalized and targeted learning experiences, helping themto develop their unique talents and potential.In conclusion, the impact of AI on education is both profound and complex. While AI technology has brought about significant benefits to education, it also presents new challenges. As educators and researchers,we need to actively explore and solve these challenges, and seize the opportunities brought by AI technology to promote the development of education in the 21st century.Thank you for your attention, and I look forward to your comments and suggestions.。