英文学术演讲稿

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学术会议英语演讲稿

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.。

英文学术演讲稿

英文学术演讲稿篇一：英语学术演讲稿Good morning everyone. Welcome to my presentation. My name is …My major is mechanical engineering. The research direction of my team is the robot, so I’ll talk something about applications of the teleoperator robot in our life with two examples. The main contents of my speech are the medical robot and the cooking robot.First of all, we should know what teleoperator robot is. Teleoperatorrobots are mainly used for various operations of non-industrial production, for example, the medical robot, the cooking robot and the cleaning robot. Let’s first see the medical robot. The main characteristics of the medical robot is remote control. The remote control lets people stride across the space-time barrier. It means that the doctor and the patient can be in different places, as is shown in the pictures. The patient is in Strasbourg while the surgeon is in New York. The display screenprovides surgery scene to the surgeon. By operating the main operation terminal and inputting commands, doctors can control the robot to have surgery.Robots can also serve our daily life. Most of us may already know that the robot cooks in the university cafeteria of Beijing Jiaotong University. We all think that it’s very interesting. These pictures show us the process of the robot cooking. First, the chef puts raw materials into the robot, then choses the dish to cook in the display screen. Next, the robot starts to cook. In the cooking process, the chef follows the robot’s voice prompts to add spices. Just three minutes later, the robot pours the cooked dish into the prepared basin. The robot cooking not only takes less time but also uses less gas. It can save fifty percent of gas.As the above examples allude, teleoperator robots provide service for mankind and make our life more convenient. Meanwhile they save us a lot of time and sources of energy. I believe in the future teleoperator robots will be more widely used and provide better service to our life. That’s all. Thank you.篇二：英语学术演讲稿建工Hello everyone. We are so pleased to stand here making oralpresentation. My name is .Our major is construction management. The research direction of our group is new-type concrete, so we’ll talk something about these new construction materials in our life . The main contents of my speech are the physical properties and the advantages of high-strength lightweight concrete.Concrete structure is one of the most widely used building styles in the modern world. The use of the concrete materials has become very popular since the invention of the Portland cement in 19th , a large number of the existing concrete structures are becoming older and can’t meet current requirement of construction any longer.So I think,we should know what high-strength lightweight concrete is. It is characterized by light weight, low cost, high seismic resistance, high crack resistance, high durability and high fire resistance,which can also be regarded as itslightweight concrete in construction projects to meet the strength and other performance’s requirements can dramatically reduce the weight of structures in the mean time, this feature allows the concrete has a very important use value.With the policy of the environment-protecting and sustainable development deepening and demand for building energy efficiency rising, the use of a variety of industrial waste to produce artificial lightweight aggregate is urged by more and more lightweight concrete’s theory and applications has important research value and practical significance.Next,ladies and gentlemen,welcome,he will continue our group presentation.Hello everyone,I will mainly talk about green high performance concrete here.The history of green high performance concrete is not long, but it has obvious advantages and is paid attention at home and has been used widely as structural material,appearance of green highperformance concrete will become the main building structure materials in the 21st century. Concrete strength in Chicago′s South-walker Building in America with 295m height and 71 layers was C95.The use of green high-performance concrete was started late in China, especially coming through serious defects of the overpass in the Beijing and Tianjin region. Therefore great concerns was arouse in the engineering and application of green high performance concrete are increasing little by high performance concrete are used in high-rise buildings and Jingan Center Building in Shanghai.The research of the green high-performance technology in China is still in primary stage and the current research is not enough to concludethe laws that guide production directly. So the research and development of green high-performance concrete should be increased greatly,consequently drawing up the quality standards and production specifications.As all the contents above stated,we should attachgreat importance to green issues of new-type concrete because these are related to our human survival and development. Through constant exploration and research, it is firmly believed that the green high-performance concrete is the only way for the sustainable development of the concrete materials. That’s all. Thank you.篇三：英文学术会议主持人发言稿Good morning,ladies and to Harbin,a beautiful northland ice city of ’m ABC,from school of economics and management of a very very great pleasure to participate in the 5TH International Finance Conference as the chairman,its my first time to do I really really enjoy being stay here with you this 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 beeneffectively soluted..Today,as the first time of the conference debut in this city,we’ll have a unique 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 ,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 in financial economics at the UCB,followed by a series of teaching and research positions at MIT and Harvard. Please dont hesitate to join me in welcoming our first speaker, , whose topic is entitled threshold effect between the scale of shadow banking and the stability of the banking system. Welcome.Thank you for the impressive speech .As far as we konw,shadow banking system played an important rolein the last Financial crisis mainly derived from its high leverage and asymmetric information produced a supervision lack of information, regulators were unable to measure the actual risk of the financial is crucial for to take a further knowledge of approaches to gauge the risk exposure more entirely and more SYC has given an eye opener as well as a very meaningful 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 topic today is Coordinated development trend of china’s Science-technology finance and economic growth 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 about frontier science,which is profound and predictive,greatly widen our horizon,as least my horizon. Anyway, I would liketo express to her the most sincere appreciation The next speaker,, 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 represent the sponsor host unit ,it’s the fifth time for her to be the final breadth and depth of knowledge,profound discoveries and distinctive ideas always cause shock at the ,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 the relationship between asset liquidity and stock liquidity is 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 this session,,,, and I will be very happy to answer as many of your questions as we could.Are there any questionsOk,Well,I m sorry to say that this session will have to stop you for your 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 theThe 5th International finance Conference. I hope that you have benefited much from the conference and from discussions with colleagues.I would like to thank 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 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 meet again in Beijing in 2018.篇四：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 XX 10th International Conference on Natural Computation and the XX 11thInternational 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” for the state key construction; in XX 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!。

研究生英语学术演讲稿范文

研究生英语学术演讲稿范文Ladies and gentlemen, good morning. It is my great honor to stand here and share my research with you today. The topic of my presentation is the impact of artificial intelligence on the future of work.As we all know, artificial intelligence, or AI, has been developing rapidly in recent years, and its impact on the job market has become a hot topic of discussion. Many people are concerned that AI will replace human workers, leading to widespread unemployment. However, I believe that the situation is not so pessimistic.Firstly, AI has the potential to create new job opportunities. While it is true that some jobs may be automated, AI also has the potential to create new industries and professions. For example, the development of AI technology will require a large number of engineers, programmers, and data analysts. In addition, AI can also be used to improve efficiency and productivity in existing industries, creating new demand for skilled workers.Secondly, AI can complement human workers and improve the quality of work. Rather than replacing human workers, AI can be used to assist them in their jobs. For example, AI can be used to analyze large amounts of data and provide valuable insights, allowing human workers to make better-informed decisions. In addition, AI can be used to automate routine tasks, allowing human workers to focus on more creative and complex aspects of their work.Thirdly, the impact of AI on the job market will depend on how it is implemented and regulated. It is important for policymakers and industry leaders to consider the potential impact of AI on the job market and take steps to ensure that the benefits of AI are shared equitably. This may involve implementing training programs to help workers acquire the skills needed to work alongside AI, as well as implementing regulations to ensure that AI is used in a way that benefits society as a whole.In conclusion, while the development of AI will undoubtedly have a significant impact on the job market, I believe that it is not a cause for alarm. By taking a proactiveapproach to the implementation and regulation of AI, we can ensure that it creates more opportunities than challenges for the future of work. Thank you for your attention.。

学术英文演讲稿开场白

学术英文演讲稿开场白Ladies and gentlemen,It is my great honor to speak to you today on the topic of academic excellence. We have all gathered here today to discuss the importance of academic excellence and to explore ways in which we can promote it in our society. As scholars, educators, and researchers, we have a responsibility to ensure that our students receive the best possible education, and that our research contributes to the advancement of human knowledge.Academic excellence is not just about getting good grades or achieving high test scores. It is about developing critical thinking skills, fostering intellectual curiosity, and engaging with the world around us in meaningful ways. It is about challenging ourselves to reach our full potential, and inspiring others to do the same.As we look around the world today, we see many challenges facing us. Climate change, social inequality, and political instability are just a few of the issues that demand our attention. It is only through academic excellence that we can address these challenges, and find solutions that will benefit us all.Academic excellence requires passion, dedication, and hard work. It requires us to constantly expand our knowledge and challenge our assumptions. But it is also immensely rewarding, aswe discover new insights and make meaningful contributions to society.I look forward to exploring these ideas with all of you today, and to hearing your thoughts and insights on this important topic. Thank you for joining me, and let us begin our journey towards academic excellence.。

学术会议英文演讲模板.doc

学术会议英文演讲模板.doc第一篇、国际会议口头报告ppt演讲内容准备模板学术会议英文演讲模板The Draft of Academic Presentation国际会议的口头报告模板，每页ppt你需要讲什么东西需要分页详细写，尽量口语化，如下是本人参加比利时会议的模板，供大家参考。

P1开场白I am so honored to be with you to communicate academic questions and ideas.The tile of my academic presentation is “The preparation and catalytic performance of porous silica nanotube functioned with heteroatoms”I shall only take ten minutes of your time.I will talk about the topic on the preparation of porous materials.P2First of all, i wanna introduce myself. I come from nanjing university of technology, nanjing city, china.P3The content is listed as follows.P4All our researches are conducted by the academic thoughts. Generally speaking, we are committed to porous materials. In order to explore high-performance functionalized materials for Pilot experiments and scale-up production; we tune the structure, such as composition and morphology step by step and optimize them further. What’s more, the possible synthesis mechanisms are also investigated. Today, the presentation is based on theright-hand branch.P5It is known that mesoporous silica have excellent characters as the catalyst carrier, such as……..But due to lack of active sites, we have to introduce organic or inorganic species as active sites. And the catalytic performance need to be further improved.P6As we know, the three factors including activity, scale and diffusion factor play decisive role in the catalysis, affecting the yield, selectivity, stability strongly. In our presentation, we mainly focus on the influence of scale factor on the catalysis.P7Due to lack of active sites for mesoporous silica, two main methods (surface loading, modified framework) are widely reported, by which various organic or inorganic active sites can be immobilized on the surface or incorporated into the framework of mesopoous silica.P8Though various morphologies of mesoporos silica were widely synthesized, the synthesis of the mesoporos silica, with three simultaneous characteristics including doped metal, mesoporous structure and specific morphology, is always a challenge, which is rarely reported.In other words, for our case exploring a proper condition, at which the silicon and metal sources can simultaneously hydrolyze, can ensure a desired material.P9Next, let’s look at the synthetic steps. Firstly,…. Then, …. After that, …. At last, we obtained theproducts.P10In this work, by changing the synthesis conditions, such as …, and soon, the pure mesoporous silica with different morphologies were synthesized, including nanosphere, nanorod, helix, capsule and nanotube. We will focus on the preparation and catalytic application of mesoporous silica with nanotube morphology.学术会议英文演讲模板P11the SEM images of samples: A1, A2, A3 are shown in the figure. It can be seen that sample a1 is nanowire-like with length of about 2μm and diameter of about 100nm. When the amount of ... is 0.04 g, the morphology of sample A2 became to be short and th ick rods and the size is about 1μm in length and 400nm in diameter, respectively. With further increasing the amount of ..., the sample A3 and A4 turned to be spherical morphology. It also can be seen that the diameters of samples A3 and A4 are substantially the same about 450nm. However, the spherical morphology of A4 is more regular than that of AThe XRD patterns showed four reflection peaks attributed to (100), (110), (200) and (210), respectively, due to the hexagonal sructure.P12Then, we keep the same amount of ..., increasing the amount of ....We found that the length increased gradually. The XRD patterns also showed the hexagonal sructure of samples B1, B2, B3, BP13Moreover, an additional proof of the hexagonal symmetry structure is given by TEM and the FT pattern. The N2 adsorption-desorption isotherms of the samples B1, B2, B3, B4 exhibit a typical type-IV isotherm.According to the table of structural parameters, we can find that the specific surface area and total pore volume increase gradually, the thickness of wall decrease and there is no obvious change in diameter.P14Furthermore, the possible synthesis mechanism of the mesoporous silica nanotube in dual templates system was proposed. We suggest that due to electrostatic repulsion between positively charged ammonium ions from hydrated ammonia molecules and hydrophilic groups of ..., especially in ammonia (NH3, 25wt.%) solution, the high concentrated ammonium ions provide a crowded and repulsive space to prevent the conjunction of ... molecules, leading to the formation of the rod-like micelles as template to form pore structure instead of sphere-like ones.The role of co-template ... is suggested to tune the length of rod-like micelles by arranging itself along the axis of channel with PEO and PPO part immersed in the hydrophilic and the hydrophobic group of CTA+ respectively. As a result, the mesoporous nanotube with different length will be synthesized. However, the non-polar ... micelles are not affected by positively charged ammonium. When the amount of co-template increased further, the non-polar ... micelles tend to control the morphology of micelles which are sequentially from nanotube, short rod to sphere-like ones. It my be the reason that the non-polar ... micelles would provide stronger attractive force than the electrostatic repulsion derived from the PEO block,ammonium ions and head group of ..., respectively.P15In order to investigate the influence of the morphology and structure of mesoporous silica on catalyticperformance, the samples with copper incorporated weresynthesized.P16The figure shows the SEM and TEM images of samples a1, a2, a3, from which we can see they represent incremental length in the range of about 0.5, 0 and 5μm, and insignificant change in diameter around100nm. In XRD patterns, there are also four reflection peaks for the samples with copper incorprated, respectively, which indicates the incorporation of the inorganic copper salt has no obvious effect on the hexagonal sructure and the ordered degree of pore structure. Moreover, the trends in length and the diameter of nanotube are illustrated.学术会议英文演讲模板P17The N2 adsorption-desorption isotherms of the samples a1, a2, a3 exhibit a typical type-IV isotherm according to the IUPAC classification and no hysteresis loop at the relative pressure range of 0.2≤p/p0≤0.4, implying the samples not only have ordered mesoporous structure but also the uniform pore size. Moreover, the pore diameters did not change significantly at different weight ratio of . The most probable pore sizes ofsamples a1, a2, a3 are determined to be 71, 50, 44 nm, respectively. The structural parameters are listed in following table.P18This table summarized the catalytic activity of copper-modified porous silica nanotube in the direct hydroxylation of benzene with H2O2 as oxidant. The catalysts showed high catalytic activity, and direct proportional relationship between the benzene conversion and the length of the silica nanotube. Considering the similar copper content determined by ICP, the variations of catalytic activities were probably caused by different retention time of reagent in the nanotube with different lengths. P19It is Summary and Future ResearchThis part of research can be summed up from the following three aspects.Mophology control,Catalytic activity and Future research看this slide.P20thanks第二篇、英文国际学术会议开幕词演讲稿学术会议英文演讲模板International Conference on Space T echnologyDistinguished 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 yourfriendly coming. We feel so proud, and appreciated as wellto be the host of the event.For this conference, we are following the agenda here. The meeting is supposed to last for five days，it is the first congress which covers the true sense of 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!第三篇、学术英语国际会议主持人,主席chairman演讲稿模版学术会议英文演讲模板学术英语国际会议主持人/主席chairman演讲稿模版Distinguished Delegates and Guests, Ladies and Gentleman: Good morning! (Introduce myself) I am (Name) from (University). As chairperson of this session. I have the pleasure and honor of welcoming all of you. We have an excellent session for you, in terms of both content and the distinction and the stature of our speakers.--------------------------------------------------------------------------- increasingly important. The lifestyle of us have been changed by it, too. And the first investigator in this field. This morning she is going to talk about the secret of------------------------------------------------------------------------------ From your presentation we know the reason why (AI developed by human being can beat the best chess master), and we believe that AI will make the most advantage in future. Thank you.---------------------------------------------------- foremost researchers.She is a professor in the (xxx Computer Science Department since 2010). She published several influential papers, is very famous in academia. And she is a best-selling author, too. Today she will show the new research achievement she found with us. The research achievements have reference values for energy management anddispatch control of smart grid. ----------------------- delighted to be able share your new specific strategies and techniques. Thank you. I'd like to pay my tribute to the speakers for their excellent presentations and the audience for their attention today.第四篇、英文学术会议主持人发言稿学术会议英文演讲模板模拟国际会议主持词一、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 190The 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 solving practical problems. A lotof current issues have been discussed, and some of them have been effectively soluted.Welcome to the Association of American Geographers' Annual Meeting in 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, 2014, 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 speakers will share their thoughts on how to effectivel y 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, not in 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 me in welcoming our first speaker, Prof.********, whose topic is***************. 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 aproblem 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 surface 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 an eye 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. During this 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 stophere. 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 201第五篇、英文国际学术会议开幕词演讲稿学术会议英文演讲模板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 InternationalConference 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 thisconference, of which the theme is the academic exchange about the advanced technologies on RS. Here I’d b e 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 & T echnology (NUIST), founded in 1960 and renamed from Nanjing Institute of Meteorology in 2004, was designated in 1978 as one of the key institutions of higher learning in China. The university consists of 24 departments or colleges, 12 scientific research institutions and one international training center. The university, covering an area of 140 hectares with a floor space of 420000 square meters, boasts 42 basic and special laboratories such as Key Laboratory of Meteorological Disasters and Sino-American Remote Sensing Laboratory.。

英语科学学术演讲稿范文

Ladies and gentlemen, esteemed colleagues, and future innovators,Good morning/afternoon/evening. It is my great honor to stand before you today to discuss a topic that is not only of critical importance but also holds the promise of shaping our future in profound ways: thefuture of renewable energy. As we navigate the complexities of climate change and the depletion of fossil fuels, the transition to renewable energy sources is not just a matter of choice but a necessity for the survival and prosperity of our planet and its inhabitants.IntroductionRenewable energy refers to energy sources that are naturally replenished over a short period of time, such as sunlight, wind, rain, tides, and geothermal heat. These sources are abundant, inexhaustible, and have a much lower environmental impact compared to traditional fossil fuels. The global community is increasingly recognizing the urgency of this transition, and the pace of technological advancements in renewable energy is accelerating.I. Current State of Renewable EnergyA. Solar EnergyThe past decade has seen remarkable progress in solar energy technology. Photovoltaic (PV) cells have become more efficient and affordable, making solar power a viable option for both residential and commercial use. Moreover, advancements in solar thermal systems have improved the efficiency of converting sunlight into usable heat.B. Wind EnergyWind power has also made significant strides, with larger and more efficient turbines being developed. Offshore wind farms, in particular, have the potential to harness the vast energy of the ocean, providing a substantial contribution to the global energy mix.C. Hydroelectric PowerHydroelectric power remains a dominant source of renewable energy, with many countries investing in the construction of new dams and the upgrading of existing ones. However, the environmental impact of dams, including the displacement of communities and ecological disruption, is a matter of concern.D. Geothermal EnergyGeothermal energy, derived from the Earth's internal heat, is a stable and reliable source of power. While geothermal resources are limited to certain regions, they offer a promising alternative for areas with suitable geological conditions.II. Technological AdvancementsA. Energy StorageOne of the biggest challenges in renewable energy is the issue of intermittency. Advancements in battery technology, such as lithium-ion batteries, have greatly improved energy storage capabilities, allowing for more efficient integration of renewable energy into the grid.B. Smart GridsThe development of smart grids has enhanced the management of energy distribution, reducing waste and improving the reliability of the electricity supply. Smart grids also enable the integration of renewable energy sources by providing real-time data and control systems.C. Solar Power EfficiencyRecent breakthroughs in photovoltaic materials and manufacturing processes have led to higher efficiency and lower cost of solar panels. Research is ongoing to further improve the efficiency and lifespan of solar cells.III. Challenges and SolutionsA. Grid IntegrationThe integration of renewable energy into existing power grids poses significant challenges. The variability and unpredictability of renewable sources require robust grid infrastructure and energy storage solutions. Solutions include upgrading transmission lines, enhancinggrid flexibility, and investing in energy storage systems.B. Economic BarriersThe upfront costs of renewable energy infrastructure can be substantial, deterring investment. To overcome this, governments and private entities can provide incentives such as subsidies, tax breaks, and grants. Additionally, the falling costs of renewable technologies make them increasingly competitive with traditional energy sources.C. Environmental ImpactWhile renewable energy sources are more sustainable than fossil fuels, they are not without environmental concerns. For instance, land use for solar farms and wind turbines can impact wildlife habitats. Solutions include careful site selection, community engagement, and the development of more efficient renewable technologies.IV. The Future of Renewable EnergyA. Policy and RegulationEffective policies and regulations are crucial for the widespread adoption of renewable energy. Governments need to prioritize the transition by setting ambitious renewable energy targets, providing incentives, and creating supportive frameworks for investment.B. Research and DevelopmentContinued investment in research and development is essential for pushing the boundaries of renewable energy technology. Collaborations between academia, industry, and government can accelerate innovation and bring new solutions to market.C. Public Awareness and EducationPublic awareness and education are key to fostering a culture of sustainability. By promoting the benefits of renewable energy and addressing misconceptions, we can encourage greater public support and participation in the transition.ConclusionThe future of renewable energy is bright, but it is not without its challenges. As we move towards a more sustainable and resilient energy system, it is imperative that we address the technical, economic, and environmental hurdles that stand in our way. By harnessing the power of innovation, policy, and collaboration, we can ensure a cleaner, more secure, and prosperous future for all.Thank you for your attention, and I invite you to join the conversation on how we can collectively shape the future of renewable energy.[Note: This speech is a fictional example and is intended for illustrative purposes only. It is not a comprehensive overview of the field but rather a structured framework for a speech on the topic.]。

英文学术报告演讲稿

英文学术报告演讲稿篇一：英语学术演讲稿Good morning everyone. Welcome to my presentation. My name is ・・・My major is mechanical engineering. The research direction of my team is the robot, so I’ ll talk something about applications of the teleoperator robot in our life with two examples. The main contents of my speech are the medical robot and the cooking robot.First of all, we should know what teleoperator robot is. Teleoperatorrobots are mainly used for various operations of non-industrial production, for example, the medical robot, the cooking robot and the cleaning robot. Let s first see the medical robot. The main characteristics of the medical robot is remote control. The remote control lets people stride across the space-time barrier. It means that the doctor and the patient can be in different places, as is shown in the pictures. The patient is in Strasbourg while the surgeon is in New York. The display screenprovides surgery scene to the surgeon. By operatingthe main operation terminal and inputting commands, doctors can control the robot to have surgery.Robots can also serve our daily life. Most of us may already know that the robot cooks in the university cafeteria of Beijing Jiaotong University. We all think that it’ s very interesting. These pictures show us the process of the robot cooking. First, the chef puts raw materials into the robot, then choses the dish to cook in the display screen. Next, the robot starts to cook. In the cooking process, the chef follows the robot' s voice prompts to add spices. Just three minutes later, the robot pours the cooked dish into the prepared basin. The robot cooking not only takes less time but also uses less gas. It can save fifty percent of gas.As the above examples allude, teleoperator robots provide service for mankind and make our life more convenient. Meanwhile they save us a lot of time and sources of energy. I believe in the future teleoperator robots will be more widely used and provide better service to our life. That? s all. Thank you.篇二：国际会议作报告英语发言稿Thank you, prof. ・・・. My name is ・・・..I' mfrom ・・・..I am very pleased to be here to join this forum. The topic of my presentation is properties of rapid construction materials for soil pavement of field airfield. As is shown in the picture, the main parts of my research are about soil pavement.My presentation will include these four parts:First, some background information about this research; second, the main work we have done; third, some conclusions we have got and the last: innovation and presentation of our published papers.Why I choose this item I think it can be illustrated from the following four parts. First, the existing quantity of airfields is still not sufficient and the airfields have many shortcomings especially in war time. Second, the complementary facilities, such as highway runways are far less than airfields, however, have more weakness. Third, a certain amount of field airfield is quite necessary considering some emergencies such as rescue and disaster relief. Forth, the field airfield can fill the void of airfield and they can be combined to be airfield network.The meaning and aim of this research containsthree parts. Fast, convenient and validity, fast means the field airfield must be constructedas fast as possible, convenient means the construction should need the minimum equipment, labor and materials considering the actual construction condition, validity means the constructed airfield is able to support the operation of given aircraft in specifically time.Just like many other territories, the situation of the research is that the Army takes advanced line. The Army declares that they can reach to anywhere on the earth in 96 hours, the most important method for force projection is though aircraft, thus rapid construction of pavement is the key problem for rapid force transportation.The main work we have done can be summarized as four parts, materials choosing, scheme making, mechanical properties research and water-stable properties research.We choose two kinds of soils, which are got from Xi’ an, Shanxi province and Jiuquan, Gansu provinceseparately. The sand from Ba River was considerate to investigate the influence of sand to the properties of stabilized soil. The chosen three kinds of powders are cement, lime and new-type stabilizer developed by Chang’ an University. The principles in considering the function of 4 kings of fibers are referring different length, type and mixing them.On account of the time, I will make a brief description about the experiment scheme. In summary, three parts were proposed to distinguish the affecting factors in making experiment scheme. They are powder control, fiber control and other factors. Taking powder control for example, the dosage of cement is respectively 6%, 8% and 10% when the soil is stabilized only by cement, while the dosage of cement decrease to 3%, 5% and 7% when the lime is addicted to stabilized soil. The following two factors are stabilizer and sand.Six kinds of experiments were performed to investigate the influence of above factors to the mechanical properties of stabilized soil. The aim of compaction test is to find the maximum dry density and optimum moisture content. The aim of compressionstrength test is to determine the optimum dosage of cement, lime, powder stabilizer and fiber, meanwhile evaluating the performance of stabilized soil. The aim of splitting tension strength test is similar to compression strength test, the left picture is sample stabilized by cement, while the right picture is the sample stabilized by fiber and cement. The direct sheer is another important parameter in geotechnical engineering. It influences the foundation bearing capacity and many other properties especially for soil base and base course. The left picture shows the course of makingsample and the right picture shows the test process.The CBR test and rebound modulus test are referenced from highway test specification to evaluating the comprehensive capacities of each structure level of the pavement. For both the two tests, the left picture shows the course of making sample and the right picture shows the test process. What should be noted is that the number of sample is at least 6, the last result is the average value of these date got from test after eliminating the bad results.Four kinds of experiments were performed to investigate the influence of above factors to the water-stable properties of stabilized soil. The scouring test is not the stated experiment in current specification. It is performed by us through looking up large quantity of interrelated literature, and two different ways to carry out. The left picture shows the method of vibration table and the right picture shows the method of fatigue test instrument. Penetrant test refers to the experiment in relating concrete specification. The left picture shows the process of saturation, the right picture shows the test process.Cantabria test and other tests are all original experiments; they are used in stabilized soil forfirst time, here I will not develop my narrative.As regards the innovation, I think it throughout the whole research, including materials choosing, scheme making, mechanical and water-stable experiments.I think it can be drawled from the following keywords, such as soil choosing, sand, powders, fibers, and so on. Three main parts can be summarized. First, selecting two kinds of soils, three kinds of powders, severalcombinations; second, several kinds of fibers,different length and admixture; third, comprehensive experiments, test method and test instrument.篇三：英语演讲稿Word文档英语演讲稿一享受生活、不忘使命In my 18 years of life, there have been many things. University days are the best part of them. I can never forget the days when I stepped into my university. I was impressed by its garden-like campus, its enthusiastic students and especially its learning atmosphere. I at once fell in love with it.After the arduous military training, I get absolutely absorbed in my studies. The classes given by the teachers are excellent. They provide us with information not only from our textbooks but from many other sources as well. They easily arouse myinsatiable desire to take in as much as I can.Frankly speaking, at first I had some difficulty following the teachers. However, through my own efforts and thanks to my teachers' guidance, I made remarkable progress. Now I've benefited a lot from lectures andmany other academic reports.Learning is a long process; I'll keep exploring in the treasure house of knowledge to eich myself. This summer I got out of the ivory tower and entered the real world. A publishing house offered me a part-time job in compilation and revision.At the beginning I was belittled by my colleagues. But they were really surprised when I translated seven English articles over 5,000 words on only one day. Gradually, they began to look at me with respectful eyes. In their opinion I turned out to be a useful and trustworthy colleague. I also realize that only those who bring happiness for others can be truly happy. So I often take part in activities concerning public welfare. I once went to a barren mountain village with my classmates. We taught the kids there who could not afford school. While showing them how broad and how civilized the outer world is, I was deeply touched by their eagerness to learn, their honesty and their purity.I couldn't control my tears on the day when we left. The precious experience with the poor kids made me aware of the responsibility on the shoulders of us, future teachers.Besides study and social practice, there areentertainments as well. I do body building everyday, hoping to keep healthy and energetic. Wealso write a play and put it on in our spareCampus life is the most splendid time. But different people have different choices. The majority of students cherish their beautiful season and cherish the hope that one day they'll become outstanding. But there are indeed some students still under ignorance. They gather together for eating, drinking or playing cards. They're busy in searching for a girlfriend or a boyfriend. They forget completely about their mission ascollege students and the hope of their motherland.Finally, I do hope everybody can try their best to become a worthy citizen of the country. I do hope everybody can become the backbone of our nation and make great contributions to society!译文:享受生活、不忘使命在我这18年的生命中，有着许多美好的经历，而大学生活则是其中最难忘的一段。

学术会议发言稿英文(精选多篇)

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!。

学术科研类英语演讲稿范文

学术科研类英语演讲稿范文以下是一个关于学术科研的英语演讲稿范文，供参考：Title: Unlocking the Secrets of the Universe: A Journey in Academic ResearchGood morning/afternoon/evening, distinguished guests, respected faculty, fellow researchers, and honored audience.I stand before you today to share a glimpse into the fascinating world of academic research. Academic research is not merely a pursuit of knowledge; it is a journey that unlocks the secrets of the universe, one discovery at a time.Introduction:In the realm of academic research, we embark on a quest to explore the unknown, to unravel the mysteries that shroud our understanding of the world. It is a journey driven by curiosity, fueled by the passion for knowledge, and guided by the principles of rigorous investigation.The Essence of Academic Research:At its core, academic research is about pushing the boundaries ofhuman understanding. It is about asking the right questions and seeking answers through systematic inquiry. In the laboratory, in the field, or through computational analysis, researchers engage in a meticulous process of observation, experimentation, and analysis.Contributions to Knowledge:Academic research is not conducted in isolation; it is a collective effort that spans generations. Each study contributes a piece to the grand puzzle of human knowledge. From the discovery of fundamental particles to the exploration of distant galaxies, academic research shapes our understanding of the universe and our place within it.Challenges and Triumphs:Yet, the path of academic research is not without challenges. Researchers face obstacles, setbacks, and the unknown. However, it is in overcoming these challenges that the triumphs become even more rewarding. The "Eureka!" moments, when a breakthrough is achieved, resonate through the corridors of academia and reverberate across disciplines.Interdisciplinary Collaboration:In the contemporary landscape, interdisciplinary collaboration hasbecome the cornerstone of groundbreaking research. As we strive to solve complex problems, the collaboration between diverse fields brings fresh perspectives and innovative solutions. The convergence of knowledge from physics, biology, computer science, and more opens new frontiers for exploration.The Impact on Society:The impact of academic research extends far beyond the ivory towers of academia. It shapes public policy, fuels technological advancements, and addresses the pressing challenges of our time. From medical breakthroughs to sustainable energy solutions, academic research is a catalyst for progress and positive change.Conclusion:In conclusion, academic research is a noble pursuit that fuels the progress of humanity. It is a journey that transcends borders, connects cultures, and propels us toward a future shaped by knowledge and understanding. As we delve into the depths of the unknown, let us remember that each step forward is a testament to our collective intellectual curiosity.Thank you for your attention, and may our shared journey inacademic research continue to illuminate the path of discovery.。

学术会议发言稿英文(完整版)

学术会议发言稿英文学术会议发言稿英文第一篇：英文学术会议主持人发言稿good morning,ladies and gentleman.ele to harbin,a beautiful northland ie it of hina.i’m ab,from shool of eonomis and management of hit.its a ver ver great pleasure to partiipate in the 5th international finane onferene as the hairman,its m first time to do so.and i reall reall enjo being sta here ith ou this morning.the international finane onferene has been held 4th times b fa institute sine98. the purpose of the onferene is to share our experienes and knoledge in regard to the theor, frontier developments and reaserhes, as ell as possible appliations of them in solving pratial problems a lot of urrent issues have been disussed,and some of them have been effetivel soluted..toda,as the first time of the onferene debut in thisit,e’ll have a unique session.the topi of prepared presentations is the appliation of quantitative methods in finane ,toda’s speakers ill share their thoughts on ho to effetivel run models in different issues and give a reasonable anser.then,e’l l have a q a session,hih allos the everone to ask some questions ou ma be interested. i am surethat ou ill find some topis to be presented both interesting and informative. no,let me introdue the first speaker,ho isver ver rih,not in dollars,but in knoledges and experienes,he got his ph.d in finanial eonomis at the ub,folloed b a series of teahing and researh positions at mit and harvard. please dont hesitate to join me in eling our first speaker, prof.s, hose topi is entitled threshold effet beteen the sale ofshado banking and the stabilit of the banking sstem. ele.thank ou for the impressive speeh .as far as e kon,shado banking sstem plaed an important role in the last finanialrisis mainl derived from its high leverage and asmmetri information harateristis.hih produed a supervisiondilemma.beause lak of information, regulators ere unable to measure the atual risk of the finanial sstem.it is ruial forto take a further knoledge of approahes to gauge the risk exposure more entirel and more preisel.prof s has given an ee opener as ell as a ver meaningful lesson.thank ou again,prof s.plz alo me to introdue the next speaker, usiqin,ho is the orporate department manager of hina onstrution bank in harbin. she holds a bahelor degree of siene in engineering of hit,she also holds a master of business administration of renmin universit of hina.her topi toda is oordinated developmenttrend of hina’s siene-tehnolog finane and eonomi groth level.lets ele miss u.thank ou for our speeh,miss u. e are delighted to be able to share our ne speifi strategies and tehniques. miss u’s speeh is about frontier siene,hih is profound andpreditive,greatl iden our horizon,as least m horizon. ana, i ould like to express to her the most sinere appreiation the next speaker,mr.jxs, has hosted a dail tv program ith respet to eonomi issues on the sina. and has appeared ontv,ho is also the author of an uping book named more mone than nation .so to speak to ou on innovationapabilit of high teh enterprises b gra theor, please elome mr jxs ith the armest applause.o hat an innovative idea,to quantif the inonovationabilit and lassif into different ategories. tr to think about it and ou’ ll find its ver enlightening. thank ou for the exellent presentations and ideas.no,i ll be ver pleased and exited to introdue the next speaker,mrs hujianjie,ho is the vie president of fainstitute.to represent the sponsor host unit ,it’s the fifth time for her to be the final presenter.her breadth and depth of knoledge,profound disoveries and distintive ideas alas ause shok at the onferene.toda,mrs hu ill address ou onrelationship beteen stok liquidit and asset liquidit oflisted panies,i ant ait to her inspiring ideas. ele!!!thank ou ver muh for the extremel enlightening presentation. generall,e anna investigate the orrelation of asset liquidit and stok liquidit, thereb linking stokliquidit to orporate finane deisions.but the relationship beteen asset liquidit and stok liquidit is ambiguous.in her speeh, mrs hu introdue a useful model to explore the ambiguous relationship,hih ma shed ne light on the importane of firm’s investment and finaning deisions.ladies and gentleman,our distinguished speakers hv finished their presentations,e no enter into the question and anser session.during thissession,prof.s,miss.u,mr.jxs,mrs.hujianjie and i ill be ver happ to anser as man of our questions as e ould.are there an questions?ok,ell,i m sorr to sa that this session ill have to stop here.thank ou for our questions.i hope this as as good a session for ou as it as for us.ladies and gentlemen,i shall end here b thanking ou for ing to the the 5th international finane onferene. i hope that ou have benefited muh from the onferene and from disussions ith olleagues.i ould like to thank mrs.hu and the fa institute for offering me the opportunit to be the hairman.thanks to everbod ho has ontributed to the onferene and all other partiipants.thank ou for our time and attendane.ladies and gentlemen, ou have m best ishes for our still greater ahievements in our areer. no, i delare the onferene losed.lets meet again in beijing in 201X.第二篇：学术会议英文邀请函下面是来自好范文的学术邀请函dear professor ang,on behalf of the ohio state universit and the ieee puter soiet, i ould be ver pleased to invite ou to attend and hair a session of the forthing 201X international onferene on parallel data proessing to be held in bellaire, mihigan, from otober 25 to otober 28, 201X.ou are an internationall alaimed sholar and eduator. our partiipation ill be among the highlights of the onferene. e sinerel hope that ou ould aept our invitation. as ou kno,this is the 10th anniversar of the onferene and e plan to make it a trul international meeting. e have aepted man papers from several foreign ountries, inluding to from hina. if ou an e, please let us kno as soon as possible, sine ehave to prepare the final program soon. e are looking forard to our aeptane. sinerel ours, peter hite第三篇：国际学术会议发言稿1. prologuethank ou, mr. hairman, for our graious introdution. i am honored to have the hane to address ou on this speial oasion. the topi of m paper is “transation ost and farmers’ hoie of agriultural produts selling”. the outline of m talk as follos. the first part i ant to introdue the bakground ofthis researh. the seond part suggests a simple household hoie model .the third part overs the data used in this researh. and then, e introdue the empirial results. finall, a simple onlusion is given.introdutionell, let’s move on the first part of this topi .the motivation of this ork like this. institutional eonomisposits that agents making deisions on different tpes of transations do so in a ostl a .for example , farmers deiding sell a partiular rop to hom base their deisions not onl on the prie the expet to reeive in eah market hoie but also on additional osts related to transating in these markets.i ant to use a piture to illustrate it. for example, given some market hannels, farmers’ hoies an be regarded asequilibrium beteen the surplus and the additional osts that related to transating .espeiall in developing ountries, high-value rop produers full partiipate in the market and the transation ost has been the hard onstraint to farmers. furthermore, farmers’ market hoies an be taken as a hoie dilemma of transation ost and prodution surplus. onsequentl, the sientifi question of this researh is ho transation ost affets planters’ hoies.3. methodologlet’s move to the theoretial model of our researh. onsider a household model in one rotation. in stage 1 , famer η needs to alloate the input fators .this proess an qbe set into a f untion like this q? ? q, qη means the output farmers deide qto produe .p implies the output prie implies input prie and.z: ? is fixed input. one produe hat and produe ho man are deided, next question to be onsidered is ho muh produts to be transated in market. here e use three . no this universit ranked the 13th in hina, hih is in the front rankin hina and maintain the top 20 ranking in hina. this universit is one of the prehensive universities diretl affiliated ith the eduation ministr, is loated in the it of xiamen in fujian provine. in95 it as inluded in the list of the “211 projet” for the state ke onstrution; in 201X itbeame one of hina’s higher-level universities designated for the state ke onstrution of the “985 projet”.for this onferene, e are folloing the agenda here. the meeting is supposed to last for three das，and to be separated into to parts. to begin ith , e’ll invite some representatives from our guests to give letures about their latest researhes and reports on the issue, and then e ill have some smposiums. during the onferene e are pleased to be our guide to this it. if anthing needed, don’t hesitate to ontat us. e believe b our ollaboration e are sure to makethis gathering a onsummation.and finall i ish ou an unforgettable and prefet experiene here.thanks!第五篇：英文国际学术会议开幕词演讲稿international onferene on remote sensing tehnologdistinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:at this speial time of onderful marh, in this grand hall of the beautiful ampus, our respetable guests are heregetting together . jointl sponsored b hina remote sensing assoiation, undertaken b remote sensing institution of nuist at nanjing, the first international onferene on remotesensing tehnolog , ill be open. no, first of all, please allo me to give our heart ele to all of ou present, and thank ou , for our friendl ing. e feel so proud, and appreiated as ell to be the host of the event.it is a great honor for us to have all ou here to attend this onferene, of hih the theme is the XXdemi exhange about the advaned tehnologies on rs. here i’d be delighted to introdue our onventioneers in brief. apart from our fault and students, most of the delegates and guests are prestigious experts and sientists, ho are related in these fields fromall over the orld. ith man signifiant ahievements, the are the most dnami leaders in the movements of the siene and tehnolog.as the host, i ould like to take this opportunit to give ou a general introdution about our shool. nanjing universit of information siene tehnolog , founded in60 and renamed from nanjing institute of meteorolog in 201X, as designated in78 as one of the ke institutions of higher learning in hina. the universit onsists of 24 departments or olleges, 12 sientifi researh institutions and one international training enter. the universit, overing an area of 140 hetares ith a floor spae of 4201X0 square meters, boasts 42 basi and speial laboratories suh as ke laborator of meteorologial disasters and sino-amerian remote sensing laborator. ith a total olletion of over 1,170,000 books, thelibrar as listed as one of the most pleted literaturelibraries in hina in terms of atmospheri sienes.for this onferene, e are folloing the agenda here. the meeting is supposed to last for three das，and to be separated into to parts. to begin ith , e’ll invite some representatives from our guests to give letures about their latest researhes and reports on the issue, and then e ill have some smposiums. during the onferene e are pleased to be our guide t o this it. if anthing needed, don’t hesitate to ontat us. e believe b our ollaboration e are sure to makethis gathering a onsummation.and finall i ish ou an unforgettable and prefet experiene here.thanks!学术会议发言稿英文附送：学术会议发言稿开场白学术会议发言稿开场白第一篇：国际学术会议发言稿1. prologuethank ou, mr. hairman, for our graious introdution. i am honored to have the hane to address ou on this speial oasion. the topi of m paper is “transation ost and farmers’ hoie of agriultural produts selling”. the outline of m talk as follos. the first part i ant to introdue the bakground ofthis researh. the seond part suggests a simple household hoie model .the third part overs the data used in this researh. and then, e introdue the empirial results. finall, a simple onlusion is given.introdutionell, let’s move on the first part of this topi .the motivation of this ork like this. institutional eonomis posits that agents making deisions on different tpes of transations do so in a ostl a .for example , farmers deiding sell a partiular rop to hom base their deisions not onl on the prie the expet to reeive in eah market hoie but also on additional osts related to transating in these markets.i ant to use a piture to illustrate it. for example, given some market hannels, farmers’ hoies an be regarded as equilibrium beteen the surplus and the additional osts that related to transating .espeiall in developing ountries, high-value rop produers full partiipate in the market and the transation ost has been the hard onstraint to farmers. furthermore, farmers’ market hoies an be taken as a hoiedilemma of transation ost and prodution surplus. onsequentl, the sientifi question of this researh is ho transation ost affets planters’ hoies.3. methodologlet’s move to the theoretial model of our researh. onsider a household model in one rotation. in stage 1 , famer η needs to alloate the input fators .this proess an qbe set into a funtion like this q? ? q, qη means the output farmers deide qto produe .p implies the output prie implies input prie and.z: ? is fixed input. one produe hat and produe ho man are deided, next question to be onsidered is ho muh produts to be transated in market. here e use three and language aqusition in hildhood et.and reaserhers in area of hildren soial development use pshoanalti theor,soial learning theor and ognitive development theor to explain the hildren's soial motivation and emotion, soial behavior, soial ognition development and other mental phenomena.the level of hildren's ognitive development is the basis of their soial development. in ontrast,hildren's soial development ontributes to their ognitive development. in a ord,both beteen is plementar relationship. so let's ele professor ding to give ourdetailed introdution about main ontents in this field and her main researh ahievements.thank ou ver muh.theor-of-mind development is the area of ognitive developmentresearh that investigates the nature and development of our understandingof the mental orld—the inner orld inhabited b beliefs, desires, emotions, thoughts, pereptions, intentions, and other mentalstates.第五篇：会议开场白一、会议开场白大家早上好！看到你们一张张年轻的面孔，就想起了毛主席说的一句话：“世界是你们的，也是我们的，但归根结底世界还是你们的。

英文学术报告演讲稿

英文学术报告演讲稿标题：Writing an Effective English Academic Report SpeechI. IntroductionA. Definition of an Academic Report SpeechAn academic report speech is a type of oral presentation that provides information about a specific topic or research study in a formal setting, typically at a conference or seminar. The purpose of such a speech is to present the findings and conclusions of the research conducted by the speaker.B. Importance of Writing a Good Academic Report SpeechIn academia, presenting your research work effectively can have a significant impact on your career advancement. It allows you to share your knowledge with peers and experts in your field, receive feedback, and establish yourself as a credible researcher. A well-structured and engaging speech can make your research stand out and increase its visibility among the scientific community.II. Preparing for Your SpeechA. Understanding Your AudienceBefore writing your speech, it's crucial to understand who your audience will be. Are they experts in your field or general public? Will they be familiar with technical terms and concepts related to your research? Knowing your audience will help you tailor your language and explanations accordingly.B. Researching and Organizing Your ContentAfter identifying your audience, the next step is to thoroughly research your topic and organize your content. Ensure that all data and statistics are accurate and up-to-date. You should also consider how to structure your speech – a clear introduction, body, and conclusion are essential.III. Crafting Your SpeechA. Writing the IntroductionYour introduction should grab your audience's attention, provide context for your research, and clearly state your thesis or main argument. This is where you set the stage for the rest of your speech.B. Developing the Body of Your SpeechThe body of your speech should provide evidence and examples to support your thesis. Break down complex ideas into simpler components, use visual aids if necessary, and avoid jargon whenever possible. Remember, clarity and conciseness are key.C. Concluding Your SpeechThe conclusion should summarize your main points and restate your thesis in a new way. It's also an opportunity to suggest future research or call your audience to action.IV. Delivering Your SpeechA. Practice Makes PerfectPractice your speech several times before the actual event. This will help you feel more comfortable and confident during the delivery.B. Engage With Your AudienceMaintain eye contact with your audience, vary your tone and pace, and use gestures to emphasize important points. These techniques will keep your audience engaged and interested.V. Receiving FeedbackA. Be Open to CriticismAfter delivering your speech, be open to constructive criticism from your peers. Their feedback can help you improve your future presentations.B. Reflect on Your PerformanceReflect on your own performance as well. What went well? What could be improved? Use this self-reflection to grow as a presenter.VI. ConclusionWriting an effective English academic report speech requires careful preparation, attention to detail, and practice. By understanding your audience, organizing your content, crafting a compelling speech, and engaging with your audience, you can successfully communicate your research findings and contribute to the advancement of knowledge in your field.。

英文学术报告演讲稿

英文学术报告演讲稿篇一：英语学术演讲稿Good morning everyone. Welcome to my presentation. My name is …My major is mechanical engineering. The research direction of my team is the robot, so I’ll talk something about applications of the teleoperator robot in our life with two examples. The main contents of my speech are the medical robot and the cooking robot.First of all, we should know what teleoperator robot is. Teleoperatorrobots are mainly used for various operations of non-industrial production, for example, the medical robot, the cooking robot and the cleaning robot. Let’s first see the medical robot. The main characteristics of the medical robot is remote control. The remote control lets people stride across the space-time barrier. It means that the doctor and the patient can be in different places, as is shown in the pictures. The patient is in Strasbourg while the surgeon is in New York. The display screenprovides surgery scene to the surgeon. By operating the main operation terminal and inputting commands,doctors can control the robot to have surgery.Robots can also serve our daily life. Most of us may already know that the robot cooks in the university cafeteria of Beijing Jiaotong University. We all think that it’s very interesting. These pictures show us the process of the robot cooking. First, the chef puts raw materials into the robot, then choses the dish to cook in the display screen. Next, the robot starts to cook. In the cooking process, the chef follows the robot’s voice prompts to add spices. Just three minutes later, the robot pours the cooked dish into the prepared basin. The robot cooking not only takes less time but also uses less gas. It can save fifty percent of gas.As the above examples allude, teleoperator robots provide service for mankind and make our life more convenient. Meanwhile they save us a lot of time and sources of energy. I believe in the future teleoperator robots will be more widely used and provide better service to our life. That’s all. Thank you.篇二：国际会议作报告英语发言稿Thank you, prof. …. My name is ….. I’m from …..I am very pleased to be here to join this forum. Thetopic of my presentation is properties of rapid construction materials for soil pavement of field airfield. As is shown in the picture, the main parts of my research are about soil pavement.My presentation will include these four parts: First, some background information about this research; second, the main work we have done; third, some conclusions we have got and the last: innovation and presentation of our published papers.Why I choose this item I think it can be illustrated from the following four parts. First, the existing quantity of airfields is still not sufficient and the airfields have many shortcomings especially in war time. Second, the complementary facilities, such as highway runways are far less than airfields, however, have more weakness. Third, a certain amount of field airfield is quite necessary considering some emergencies such as rescue and disaster relief. Forth, the field airfield can fill the void of airfield and they can be combined to be airfield network.The meaning and aim of this research contains three parts. Fast, convenient and validity, fast meansthe field airfield must be constructedas fast as possible, convenient means the construction should need the minimum equipment, labor and materials considering the actual construction condition, validity means the constructed airfield is able to support the operation of given aircraft in specifically time.Just like many other territories, the situation of the research is that the Army takes advanced line. The Army declares that they can reach to anywhere on the earth in 96 hours, the most important method for force projection is though aircraft, thus rapid construction of pavement is the key problem for rapid force transportation.The main work we have done can be summarized as four parts, materials choosing, scheme making, mechanical properties research and water-stable properties research.We choose two kinds of soils, which are got from Xi’an, Shanxi province and Jiuquan, Gansu province separately. The sand from Ba River was considerate to investigate the influence of sand to the properties ofstabilized soil. The chosen three kinds of powders are cement, lime and new-type stabilizer developed by Chang’an University. The principles in considering the function of 4 kings of fibers are referring different length, type and mixing them.On account of the time, I will make a brief description about the experiment scheme. In summary, three parts were proposed to distinguish the affecting factors in making experiment scheme. They are powder control, fiber control and other factors. Taking powder control for example, the dosage of cement is respectively 6%, 8% and 10% when the soil is stabilized only by cement, while the dosage of cement decrease to 3%, 5% and 7% when the lime is addicted to stabilized soil. The following two factors are stabilizer and sand.Six kinds of experiments were performed to investigate the influence of above factors to the mechanical properties of stabilized soil. The aim of compaction test is to find the maximum dry density and optimum moisture content. The aim of compression strength test is to determine the optimum dosage of cement, lime, powder stabilizer and fiber, meanwhileevaluating the performance of stabilized soil. The aim of splitting tension strength test is similar to compression strength test, the left picture is sample stabilized by cement, while the right picture is the sample stabilized by fiber and cement. The direct sheer is another important parameter in geotechnical engineering. It influences the foundation bearing capacity and many other properties especially for soil base and base course. The left picture shows the course of makingsample and the right picture shows the test process.The CBR test and rebound modulus test are referenced from highway test specification to evaluating the comprehensive capacities of each structure level of the pavement. For both the two tests, the left picture shows the course of making sample and the right picture shows the test process. What should be noted is that the number of sample is at least 6, the last result is the average value of these date got from test after eliminating the bad results.Four kinds of experiments were performed to investigate the influence of above factors to thewater-stable properties of stabilized soil. The scouring test is not the stated experiment in current specification. It is performed by us through looking up large quantity of interrelated literature, and two different ways to carry out. The left picture shows the method of vibration table and the right picture shows the method of fatigue test instrument. Penetrant test refers to the experiment in relating concrete specification. The left picture shows the process of saturation, the right picture shows the test process.Cantabria test and other tests are all original experiments; they are used in stabilized soil for first time, here I will not develop my narrative.As regards the innovation, I think it throughout the whole research, including materials choosing, scheme making, mechanical and water-stable experiments.I think it can be drawled from the following keywords, such as soil choosing, sand, powders, fibers, and so on. Three main parts can be summarized. First, selecting two kinds of soils, three kinds of powders, several combinations; second, several kinds of fibers, different length and admixture; third, comprehensiveexperiments, test method and test instrument.篇三：英语演讲稿 Word 文档英语演讲稿一享受生活、不忘使命In my 18 years of life, there have been many things. University days are the best part of them. I can never forget the days when I stepped into my university. I was impressed by its garden-like campus, its enthusiastic students and especially its learning atmosphere. I at once fell in love with it.After the arduous military training, I get absolutely absorbed in my studies. The classes given by the teachers are excellent. They provide us with information not only from our textbooks but from many other sources as well. They easily arouse my insatiable desire to take in as much as I can.Frankly speaking, at first I had some difficulty following the teachers. However, through my own efforts and thanks to my teachers' guidance, I made remarkable progress. Now I've benefited a lot from lectures and many other academic reports.Learning is a long process; I'll keep exploring inthe treasure house of knowledge to eich myself. This summer I got out of the ivory tower and entered the real world. A publishing house offered me a part-time job in compilation and revision.At the beginning I was belittled by my colleagues. But they were really surprised when I translated seven English articles over 5,000 words on only one day. Gradually, they began to look at me with respectful eyes. In their opinion I turned out to be a useful and trustworthy colleague. I also realize that only those who bring happiness for others can be truly happy. So I often take part in activities concerning public welfare. I once went to a barren mountain village with my classmates. We taught the kids there who could not afford school. While showing them how broad and how civilized the outer world is, I was deeply touched by their eagerness to learn, their honesty and their purity. I couldn't control my tears on the day when we left. The precious experience with the poor kids made me aware of the responsibility on the shoulders of us, future teachers.Besides study and social practice, there areentertainments as well. I do body building every day, hoping to keep healthy and energetic. We also write a play and put it on in our spareCampus life is the most splendid time. But different people have different choices. The majority of students cherish their beautiful season and cherish the hope that one day they'll become outstanding. But there are indeed some students still under ignorance. They gather together for eating, drinking or playing cards. They're busy in searching for a girlfriend or a boyfriend. They forget completely about their mission ascollege students and the hope of their motherland.Finally, I do hope everybody can try their best to become a worthy citizen of the country. I do hope everybody can become the backbone of our nation and make great contributions to society!译文:享受生活、不忘使命在我这18年的生命中，有着许多美好的经历，而大学生活则是其中最难忘的一段。

学术会议演讲稿英文

学术会议演讲稿英文As we gather here today, we are reminded of the importance of academic conferences in fostering collaboration, sharing knowledge, and advancing the frontiers of our respective fields. Academic conferences provide a platform for scholars, researchers, and professionals to come together, exchange ideas, and engage in meaningful discussions that contribute to the growth and development of our disciplines.One of the key components of any academic conference is the presentation of research findings and scholarly work. As scholars and researchers, we have the privilege and responsibility to share our insights, discoveries, and innovations with our colleagues. The act of presenting a paper or delivering a speech at an academic conference is not only an opportunity to showcase our work, but also a chance to receive valuable feedback, engage in critical dialogue, and build connections with other members of the academic community.When preparing for an academic conference presentation, it is important to consider the audience and the purpose of the event. Whether presenting a paper, delivering a keynote address, or participating in a panel discussion, it is essential to tailor the content and delivery to effectively communicate with the audience. This may involve adapting the language and style of the presentation to suit the disciplinary background of the audience, as well as considering the level of expertise and interest in the topic.In addition to the content of the presentation, the delivery and presentation skills are also crucial for effectively engaging the audience and conveying the message. Effective public speaking involves clear articulation, confident body language, and engaging storytelling. It is important to practice and rehearse the presentation to ensure a smooth and polished delivery, as well as to manage time effectively and leave room for questions and discussions.Furthermore, academic conference presentations provide an opportunity to network, collaborate, and seek new opportunities for research and professional development. Engaging with fellow scholars, attending other presentations, and participating in socialevents can lead to meaningful connections, potential collaborations, and exposure to new ideas and perspectives. It is important to be open-minded, curious, and proactive in seeking out opportunities to connect with others and expand one's academic and professional horizons.In conclusion, academic conference presentations are an integral part of scholarly communication and academic exchange. They provide a platform for sharing knowledge, engaging in critical dialogue, and building connections with fellow scholars and professionals. As we prepare for our presentations, let us remember the significance of this opportunity and strive to deliver our best work, engage with our audience, and contribute to the advancement of our disciplines. Thank you.。

3分钟学术英语演讲稿大全

3分钟学术英语演讲稿大全Good morning everyone,Today, I would like to talk about the importance of time management in academic life. Time management is a crucial skill for any student or researcher as it allows us to effectively allocate our time and prioritize tasks in order to achieve our academic goals.Firstly, effective time management helps us stay organized and avoid procrastination. By planning ahead and setting clear goals, we can break down complex tasks into smaller, more manageable steps. This not only helps us stay on track but also reduces the overwhelming feeling that often accompanies large projects.Additionally, time management allows us to maintain a healthy work-life balance. It is common for students and researchers to dedicate most of their time to their academic pursuits, neglecting other aspects of their lives. However, by efficiently managing our time, we can allocate specific time slots for work, relaxation, and socializing. This helps prevent burnout and enhances our overall well-being.Furthermore, effective time management enables us to meet deadlines and deliver high-quality work. With a well-structured schedule, we are less likely to rush through assignments or research projects. Instead, we can allocate sufficient time for thorough research, writing, and editing. This leads to improved work quality and enhances our academic performance.Moreover, time management allows us to take advantage of opportunities for personal and professional development. By efficiently planning our schedules, we can allocate time for attending conferences, workshops, and seminars relevant to our fields of study. This not only expands our knowledge but also helps us build valuable connections with experts in our respective fields.Lastly, time management helps reduce stress and anxiety. When we have a clear plan and allocate time for each task, we can approach our work with a calm and focused mindset. This reduces the feeling of being overwhelmed and allows us to tackle one task at a time, leading to increased productivity and improved mental well-being.In conclusion, time management is a crucial skill that plays a significant role in academic success. By effectively managing our time, we can stay organized, maintain a healthy work-life balance, meet deadlines, deliver high-quality work, take advantage of developmental opportunities, and reduce stress. So, let's prioritize time management in our academic lives and reap the benefits it brings.Thank you.。

英语学术汇报演讲稿

英语学术汇报演讲稿Ladies and gentlemen,Good morning/afternoon. I am honored to be standing before you today to deliver this academic presentation on [topic]. This presentation aims to shed light on [main points of your presentation].Firstly, let me provide you with some background information on the topic at hand. [Provide relevant historical or theoretical context]. This lays the foundation for understanding the importance and significance of the issues we will be discussing.Moving on, I would like to delve into the main points of my presentation. [Present your main arguments or findings]. It is essential to support these points with credible sources and evidence, as this strengthens the validity of my claims.Furthermore, I will now address the implications and potential applications of the research carried out. [Discuss how your findings can be useful in various fields or how they contribute to the existing knowledge]. This further highlights the significance of the study and the potential impact it may have on society as a whole.Now, let's shift our focus to the limitations and possible future directions of the research. No study is without its limitations, and it is crucial to acknowledge them. [Mention any constraints or potential areas for improvement]. Identifying these limitations opens up avenues for future research, encouraging further exploration and development in the field.In conclusion, [summarize the key points of your presentation]. This presentation has aimed to provide you with an overview of [topic] and the important findings and implications it holds. By understanding the significance of this research, we can begin to appreciate its potential impact on society and its contribution to the broader academic community.Thank you for your attention. I am now open to any questions or discussions you may have regarding my presentation.。

学术性演讲稿英文版范文

Ladies and gentlemen,Good morning/afternoon/evening. It is my great honor to stand before you today to discuss a topic that has been at the forefront of public discourse in recent years: the impact of technology on education. As we navigate through the digital age, it is crucial to analyze the profound changes that technology has brought to the field of education. In this speech, I will explore the various aspects of technology's influence on education, including its benefits, challenges, and future implications.I. IntroductionTechnology has revolutionized the way we live, work, and communicate. In the realm of education, it has become an indispensable tool that has transformed the traditional classroom setting. From the advent of the internet to the integration of artificial intelligence, technology has significantly impacted the educational landscape. This speech aims to provide a comprehensive analysis of these changes, highlighting both the positive and negative consequences.II. Benefits of Technology in EducationA. Enhanced Access to InformationOne of the most significant benefits of technology in education is the enhanced access to information. The internet has become a vastrepository of knowledge, making it easier for students to find relevant resources for their studies. With just a few clicks, students can access textbooks, research papers, and multimedia content from around the world, broadening their understanding of various subjects.B. Personalized LearningTechnology has enabled personalized learning experiences for students. Adaptive learning platforms and intelligent tutoring systems can tailor educational content to individual learning styles, pace, and needs. This approach allows students to learn at their own pace, ensuring that they grasp the material before moving on to more advanced concepts.C. Increased Engagement and MotivationInteractive educational tools, such as educational games, simulations, and virtual reality, have proven to be effective in engaging studentsand fostering their motivation. These tools provide a more immersive and engaging learning experience, making education more enjoyable and less monotonous.D. Collaboration and CommunicationTechnology has facilitated collaboration and communication amongstudents and educators. Online platforms, such as discussion forums and video conferencing tools, enable students to interact with their peers and instructors from different geographical locations. This promotes a global perspective and encourages the exchange of ideas.III. Challenges of Technology in EducationA. Digital DivideOne of the most significant challenges of technology in education is the digital divide. Not all students have access to the necessary technology and internet connectivity, which can hinder their learning opportunities. This inequality in access to technology can perpetuate educational disparities between socio-economic groups.B. Distraction and MisuseThe use of technology in education can also lead to distractions and misuse. Students may be tempted to engage in non-educational activities, such as social media and online gaming, during class time. This can disrupt the learning process and negatively impact academic performance.C. Teacher Training and SupportThe integration of technology in education requires proper training and support for educators. Many teachers may lack the necessary skills to effectively utilize technology in the classroom, which can lead to suboptimal implementation and utilization of educational tools.IV. Future Implications of Technology in EducationA. Increased AutomationIn the future, technology is likely to play an even more significantrole in education. Automation, such as AI-driven grading andpersonalized learning algorithms, may further transform the educational landscape. While this can enhance efficiency and individualized learning, it also raises concerns about the potential displacement of educators.B. Blended Learning ModelsThe rise of online learning platforms has led to the emergence of blended learning models, which combine traditional classroom instruction with online resources. These models may become more prevalent, offering flexibility and accessibility to students worldwide.C. Lifelong Learning and Continuous EducationTechnology has the potential to facilitate lifelong learning and continuous education. Online courses, webinars, and professional development programs can enable individuals to acquire new skills and knowledge throughout their lives, adapting to the rapidly changing job market.V. ConclusionIn conclusion, technology has had a profound impact on education, bringing both benefits and challenges. While it has enhanced access to information, personalized learning, and collaboration, it also poses challenges such as the digital divide, distraction, and the need for proper teacher training. As we continue to navigate the digital age, it is crucial to harness the potential of technology while addressing its limitations to create a more inclusive and effective educational system.Thank you for your attention.。

国外英文学术演讲稿范文

Ladies and Gentlemen,Good morning/afternoon/evening. It is a great pleasure to be here today to address the topic of the role of technology in education from a global perspective. As we all know, the world has been undergoing rapid technological advancements, which have significantly impacted various sectors, including education. In this speech, I will discuss the benefits, challenges, and future directions of technology in education, drawing on examples from different parts of the world.IntroductionEducation is a cornerstone of any society, as it plays a crucial role in shaping the future of its citizens. In the past few decades, technology has revolutionized the way we live, work, and communicate. The integration of technology in education has opened up new possibilities and challenges for educators, students, and policymakers. This speech aims to explore the impact of technology on education across the globe.Benefits of Technology in Education1. Enhanced Access to EducationOne of the most significant benefits of technology in education is the increased access to quality education. Technology has made it possible for students in remote areas to access educational resources that were previously unavailable to them. For instance, the use of e-learning platforms has allowed students to study from the comfort of their homes, regardless of their geographical location.2. Personalized LearningTechnology has enabled educators to tailor their teaching methods to individual students' needs. With the help of adaptive learning systems, students can receive personalized instruction that matches their learning pace and style. This approach not only enhances student engagement but also improves their academic performance.3. Collaboration and CommunicationTechnology has made it easier for students and educators to collaborate and communicate. Tools such as video conferencing, online forums, and social media platforms have facilitated global collaboration, allowing students to work with peers from different countries and cultures. This has helped in fostering a sense of global citizenship among students.4. Efficient Assessment and FeedbackTechnology has revolutionized the way educators assess students' performance. Online quizzes, automated grading systems, and learning management systems have made it possible for teachers to provide timely and constructive feedback to students. This not only helps students identify their strengths and weaknesses but also enables educators to track their progress over time.Challenges of Technology in Education1. Digital DivideOne of the major challenges of integrating technology in education is the digital divide. While some students have access to the latest technology and internet connectivity, others lack the necessary resources. This disparity can lead to inequalities in educational opportunities and outcomes.2. Privacy and Security ConcernsThe use of technology in education raises concerns about data privacy and security. Educators and students must ensure that personal information is protected from unauthorized access and misuse. Failure to do so can lead to serious consequences, including identity theft and cyberbullying.3. Technological LiteracyEducators and students must be technologically literate to fully benefit from technology in education. However, there is a lack of adequate training and resources in many regions, which can hinder the effective use of technology in the classroom.4. Overreliance on TechnologyThere is a risk of overreliance on technology in education, which can lead to a decline in critical thinking and problem-solving skills. Educators must strike a balance between using technology as a tool to enhance learning and maintaining a strong emphasis on foundational skills.Future Directions of Technology in Education1. Artificial Intelligence and Machine LearningArtificial intelligence (AI) and machine learning (ML) are poised toplay a significant role in the future of education. These technologies can help personalize learning experiences, automate administrative tasks, and provide real-time feedback to both students and educators.2. Virtual and Augmented RealityVirtual reality (VR) and augmented reality (AR) can create immersive learning experiences that allow students to explore complex concepts in a more engaging and interactive manner. These technologies have the potential to transform the way subjects like science, history, and art are taught.3. Blockchain for EducationBlockchain technology can ensure the integrity and transparency of educational records, making it easier for students to verify their credentials and for employers to validate their qualifications. This can help address issues related to fraud and accreditation.ConclusionIn conclusion, technology has the potential to transform education on a global scale. While there are challenges to be addressed, the benefitsof integrating technology in education are significant. By harnessingthe power of technology, we can create a more inclusive, personalized, and effective education system for students worldwide. As educators, policymakers, and technologists, we must work together to ensure thattechnology is used responsibly and equitably to shape the future of education.Thank you for your attention, and I am now open to any questions you may have.[Note: This speech is a general outline and can be expanded upon with specific examples and data to meet the 1500-word requirement.]。

学术英语演讲稿范文

Ladies and gentlemen,Good morning/afternoon. It is my great pleasure to stand before you today to discuss a topic that is not only pertinent to our current times but also has the potential to shape the future of education. The topic of my presentation is "The Role of Technology in Enhancing Education in the 21st Century."In the past few decades, we have witnessed a remarkable transformationin the field of technology. From the advent of the internet to the proliferation of smartphones and tablets, technology has become an integral part of our lives. This digital revolution has not only changed the way we communicate and work but has also had a profound impact on the field of education.Firstly, technology has democratized access to knowledge. With the advent of online learning platforms such as Coursera, Khan Academy, and edX, individuals from all corners of the globe can now access high-quality educational resources. This has bridged the gap between developed and developing countries, allowing students in remote areas to learn from renowned educators and institutions without leaving their homes.Secondly, technology has personalized learning experiences. Traditional classroom settings often fail to cater to the diverse learning styles and paces of individual students. However, with the help of adaptive learning technologies, educators can now tailor educational content to meet the unique needs of each student. This not only enhances the learning process but also increases engagement and motivation.Moreover, technology has facilitated collaboration and communication among students and educators. Social media platforms, online forums, and virtual classrooms have made it easier for students to connect with peers and experts across the world. This collaborative environment encourages critical thinking, problem-solving, and cultural exchange, which are essential skills in the 21st-century workforce.Another significant advantage of technology in education is the ability to track and analyze student progress. Educational software can provide real-time data on a student's performance, enabling educators toidentify areas of weakness and provide targeted support. This data-driven approach can help improve learning outcomes and ensure that students receive the necessary support to succeed.Despite these benefits, it is crucial to acknowledge the challenges that come with integrating technology into education. One of the primary concerns is the digital divide, which refers to the gap between individuals who have access to digital technology and those who do not. This divide can exacerbate existing inequalities in education, as students without access to technology may fall behind their peers.Furthermore, there is a risk that technology may become a distraction rather than a tool for learning. Educators must strike a balance between leveraging technology to enhance the learning experience and ensuringthat it does not detract from the core objectives of education.In conclusion, the role of technology in enhancing education in the 21st century cannot be overstated. It has the potential to democratize access to knowledge, personalize learning experiences, facilitate collaboration, and provide valuable data for educators. However, it is essential to address the challenges that come with technology integration, such asthe digital divide and potential distractions.As we move forward, it is imperative that we continue to explore and harness the power of technology to create a more inclusive and effective education system. By doing so, we can prepare our students for the challenges and opportunities of the future.Thank you for your attention, and I welcome any questions you may have.[The end]。

法律英语学术演讲稿范文

Good morning/afternoon. It is an honor to stand before you today to discuss a topic that is not only central to our society but also a reflection of the evolving nature of legal practice and academic research – the integration of technology in the legal profession. My presentation is titled "The Digital Transformation of the Legal Profession: Challenges and Opportunities."I. IntroductionThe legal profession has long been associated with tradition and the practice of law as it has been historically understood. However, the rapid advancements in technology have irrevocably changed the landscape of law, from the way legal documents are drafted to the manner in which cases are litigated. This transformation necessitates a reevaluation of the legal curriculum, professional standards, and the very essence of legal practice.II. The Rise of Technology in LawA. E-Discovery and Document ManagementThe advent of electronic discovery (e-discovery) has revolutionized the way legal teams manage and analyze evidence. With the exponential growth of digital data, lawyers now face the challenge of sifting through vast amounts of information to find relevant evidence. Document management systems have become indispensable tools for organizing and securinglegal documents.B. Artificial Intelligence and Legal ResearchArtificial intelligence (AI) has begun to play a significant role in legal research, providing lawyers with access to vast databases and predictive analytics. AI tools can identify legal precedents, draft contracts, and even predict case outcomes, thereby enhancing efficiency and accuracy.C. Blockchain and Smart ContractsBlockchain technology, known for its immutable and transparent nature, has the potential to disrupt traditional legal practices. Smartcontracts, self-executing contracts with the terms of the agreement directly written into lines of code, can automate legal transactions and reduce the need for intermediaries.III. Challenges and ConsiderationsA. Data Privacy and SecurityAs the legal profession becomes more digitized, concerns regarding data privacy and security are paramount. Lawyers must navigate the complexities of data protection laws and ensure that client confidentiality is maintained in the digital age.B. Ethical ImplicationsThe use of AI and other technologies raises ethical questions, such as the impact on the lawyer-client relationship and the potential for bias in AI decision-making. Legal professionals must grapple with these issues to maintain the integrity of the legal system.C. Legal EducationThe legal curriculum must adapt to incorporate technology training. Law schools must equip future lawyers with the necessary skills to navigate the digital landscape of the legal profession.IV. Opportunities for InnovationA. Enhanced Access to JusticeTechnology can make legal services more accessible to individuals who may not have the financial means to afford traditional legal representation. Online dispute resolution platforms and legal information websites are examples of how technology can democratize access to justice.B. Increased Efficiency and Cost ReductionThe integration of technology can lead to increased efficiency and cost reduction for law firms and corporate legal departments. This, in turn,can make legal services more affordable and accessible to a wider clientele.V. ConclusionIn conclusion, the digital transformation of the legal profession is an inevitable and necessary evolution. While it presents challenges, it also offers unprecedented opportunities for innovation, efficiency, and accessibility. As legal professionals, we must embrace this transformation and work together to ensure that the law remains a cornerstone of our society, now and into the future.Thank you for your attention. I am now open to any questions you may have regarding the integration of technology in the legal profession.[End of Speech]。

学术交流英语演讲稿

学术交流英语演讲稿学术交流英语演讲稿篇一：英语国际学术交流——主持人演讲词表示欢迎：Good morning, Ladies and Gentlemen, I’m privileged to ele you all to “Nuclear energy around us” conference.You have e all the ay for this conference. Thank you very much for your attention/participation.自我介绍：Let me introduce myself I am Dr Wang from DLUT, China, and I am going to be the chair for this morning’s session.介绍议题：This conference ill focus on thediscussion of the various aspects of Nuclear EnergyIt includes the application of nuclear energy and the Safety and Waste of Nuclear Energy .And e ill also discuss the prospect of Nuclear Energy.这个会议将主要讨论有关核能的各个方面。

I hope that this conference of Nuclear Energy ill improve our understanding of DEF. I also hope that the Congress ill provide the opportunity for personalexchange of scientific results, facilitate the making of ne acquaintances, and strengthen personal friendships among participants from different parts of the orld.介绍报告人：No it gives me great pleasure to introduc e today’s speakers. They are :Zhao Fan, professor of Tsing Hua University institute of Nuclear and ne energy technology.Xu Chong feng, president o f China Poer investment group pany.Liu Qian, professor of Physics ,head of American Nuclear Energy Association.1Today our first speaker is Zhao Fan,The title of her presentation is “The History of Nuclear Energy”. Let’s eleto professor Zhao Fan.向报告人示谢：Thanks professor Zhao very much for her splendid report. After pro Zhao’s speech , do you have any quest ions, hands up please! No? Okay,Our allocated time is almost up. No I ould like to anser one more question.Any additional questions ? Thank you once again for your excellent explanation2Our second speaker is Xu Chongfeng, as the president of China Poer investment group pany, he ill present us another excellent report titled “The Safety and Waste of Nuclear Energy”.Let’s ele to president Xu ith our arm applause.向报告人示谢：Thanks president Xu very much forhis excellent speech. After pre Xu’s report Is there any specific question you ould like to address to president Xu?I believe president Xu ill give you any satisfactory ansers. Any additional questions?I hope the audience ill participate in the discussion by raising their hands.3The third presentation ill be madeby Liu Qian, head of American Nuclear Energy Association. She ill be speaking to us on something about the Prospect of Nuclear Energy.Let’s ele to Professor Liu. 向报告人示谢：Thanks professor Liu very much for her onderful speech. After pre Xu’s report is there any specific question you ould like to address to professor Liu?Any additional questions ?控制进程：Let’s keep on schedule and go ahead to the fourth paper. We’ll then go on ith the last paper. Well, I am sure e could discuss longer, but unfortunately time is up. Thank you very much, Dr A. Our next speakeris Dr C. Sorry, e don’t have any time for questions, so e have to proceed to the next paper.三位报告人报告结束：Thanks for the excellent report of the three experts. Finally Let’s ele to Professor Liu Jian ,Secretary,Dalian University of Technology ,Dalian,China, give us a summary of conference. 报告总结：Thanks for the excellent report of the four experts. Nuclear energy Safety is important for public health,socio-economic stability and global merce.核能安全是关公众健康、社会经济稳定和全球贸易的重大问题. There is no denying the fact that it makes nuclear energy protection anextremely important issue orldide, the city authorities should take strongmeasures to deal ith it. Any government, hich is blind to this point, may pay a heavy price.无可否认，核能保护是一个极其严重的世界性问题，城市当局应该采取有力措施来解决它。

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英文学术演讲稿篇一：英语学术演讲稿Good morning everyone. Welcome to my presentation. My name is …My major is mechanical engineering. The research direction of my team is the robot, so I’ll talk something about applications of the teleoperator robot in our life with two examples. The main contents of my speech are the medical robot and the cooking robot.First of all, we should know what teleoperator robot is. Teleoperatorrobots are mainly used for various operations of non-industrial production, for example, the medical robot, the cooking robot and the cleaning robot. Let’s first see the medical robot. The main characteristics of the medical robot is remote control. The remote control lets people stride across the space-time barrier. It means that the doctor and the patient can be in different places, as is shown in the pictures. The patient is in Strasbourg while the surgeon is in New York. The display screenprovides surgery scene to the surgeon. By operating the main operation terminal and inputting commands,doctors can control the robot to have surgery.Robots can also serve our daily life. Most of us may already know that the robot cooks in the university cafeteria of Beijing Jiaotong University. We all think that it’s very interesting. These pictures show us the process of the robot cooking. First, the chef puts raw materials into the robot, then choses the dish to cook in the display screen. Next, the robot starts to cook. In the cooking process, the chef follows the robot’s voice prompts to add spices. Just three minutes later, the robot pours the cooked dish into the prepared basin. The robot cooking not only takes less time but also uses less gas. It can save fifty percent of gas.As the above examples allude, teleoperator robots provide service for mankind and make our life more convenient. Meanwhile they save us a lot of time and sources of energy. I believe in the future teleoperator robots will be more widely used and provide better service to our life. That’s all. Thank you.篇二：英语学术演讲稿建工Hello everyone. We are so pleased to stand here making oralpresentation. My name is .Our major is construction management. The research direction of our group is new-type concrete, so we’ll talk something about these new construction materials in our life . The main contents of my speech are the physical properties and the advantages of high-strength lightweight concrete.Concrete structure is one of the most widely used building styles in the modern world. The use of the concrete materials has become very popular since the invention of the Portland cement in 19th , a large number of the existing concrete structures are becoming older and can’t meet current requirement of construction any longer.So I think,we should know what high-strength lightweight concrete is. It is characterized by light weight, low cost, high seismic resistance, high crack resistance, high durability and high fire resistance,which can also be regarded as its lightweight concrete in construction projects to meet the strength and other performance’s requirements can dramatically reduce the weight of structures in the mean time, this feature allows the concrete has a veryimportant use value.With the policy of the environment-protecting and sustainable development deepening and demand for building energy efficiency rising, the use of a variety of industrial waste to produce artificial lightweight aggregate is urged by more and more lightweight concrete’s theory and applications has important research value and practical significance.Next,ladies and gentlemen,welcome,he will continue our group presentation.Hello everyone,I will mainly talk about green high performance concrete here.The history of green high performance concrete is not long, but it has obvious advantages and is paid attention at home and has been used widely as structural material,appearance of green high performance concrete will become the main building structure materials in the 21st century. Concrete strength in Chicago′s South-walker Building in America with 295m height and 71 layers was C95.The use of green high-performance concrete was started late in China, especially coming throughserious defects of the overpass in the Beijing and Tianjin region. Therefore great concerns was arouse in the engineering and application of green high performance concrete are increasing little by high performance concrete are used in high-rise buildings and Jingan Center Building in Shanghai.The research of the green high-performance technology in China is still in primary stage and the current research is not enough to concludethe laws that guide production directly. So the research and development of green high-performance concrete should be increased greatly,consequently drawing up the quality standards and production specifications.As all the contents above stated,we should attach great importance to green issues of new-type concrete because these are related to our human survival and development. Through constant exploration and research, it is firmly believed that the green high-performance concrete is the only way for the sustainable development of the concrete materials. That’s all. Thank you.篇三：英文学术会议主持人发言稿Good morning,ladies and to Harbin,a beautiful northland ice city of ’m ABC,from school of economics and management of a very very great pleasure to participate in the 5TH International Finance Conference as the chairman,its my first time to do I really really enjoy being stay here with you this 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 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 ,we’ll have a Q&A session,which allows the everyone to ask some questionsyou may be interested. I am sure that you will find some topics to be presented both interesting and informative. Now,Let me introduce the first speaker,who is very very rich,not in dollars,but in knowledges and experiences,He got his in financial economics at the UCB,followed by a series of teaching and research positions at MIT and Harvard. Please dont hesitate to join me in welcoming our first speaker, , whose topic is entitled threshold effect between the scale of shadow banking and the stability of the banking system. Welcome.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 produced a supervision lack of information, regulators were unable to measure the actual risk of the financial is crucial for to take a further knowledge of approaches to gauge the risk exposure more entirely and more SYC has given an eye opener as well as a very meaningful 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 topic today is Coordinated development trend of china’s Science-technology finance and economic growth 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 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 The next speaker,, 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 itsvery 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 represent the sponsor host unit ,it’s the fifth time for her to be the final breadth and depth of knowledge,profound discoveries and distinctive ideas always cause shock at the ,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 the relationship between asset liquidity and stock liquidity is 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 thequestion and answer this session,,,, and I will be very happy to answer as many of your questions as we could.Are there any questionsOk,Well,I m sorry to say that this session will have to stop you for your 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 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 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 meet again in Beijing in 2018.篇四：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 XX 10th International Conference on Natural Computation and the XX 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 wasincluded in the list of the “211 Project” for the state key construction; in XX 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!。

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