模拟国际会议演讲稿_图文.ppt
英语模拟国际会议讲稿
英语模拟国际会议主持人：王×会议出席人：朱××会议中提问者两人：董×、赵××休会中途与嘉宾交谈两人：张×、唐××会议结束提问者：余×、龚×主持人王×：Ladies and Gentleman:May I have your attention please? Our conference will begin in a few minutes. All the presenters are requested to be seated. Let me introduce myself,i am wang yuan from SCNU,it’s a privilege for me to chair this session.Once the ceremony has started,you are refrained from taking pictures, using flashbulbs or leaving your seats. 3Q.Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:At this special time of wonderful June, in this grand hall of the beautiful city, our respectable guests are here getting together. Academic Seminars of CAS are organized by the Bureau of Personnel and Education of CAS, and held by the CAS research institutes. Now, first of all, please allow me to give our hearty welcome to all of you present, and thank you, for your friendly coming. We feel so proud, and appreciated as well to be the host of the event.For this conference, we are following the agenda here. The meeting is supposed to last for five days，it is the first congress which covers the true sense of psychological education、moral education,basic educationand higher education, application education 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.Firstl,i’d like to introduce our first presenter,Professor Jan. She is the author of “cooperation and competition”.for the past six years,JAN has been honored many awards--a Pulitzer Prize winner, a national Medal of the economy and a National book award and so on.Now, please join me in welcoming our guest speaker today---JAN.,whose topic is “cooperation can improve our competitive”.发言人朱××：Good morning! Mr. Chairman, your excellencies , fellow colleagues ,Ladies and Gentlemen! Firstly, i would like to thank zhu xiaoli for her gracious introduction. I am very glad to have this opportunity of sharing with you our view on cooperation.My topic of today is " cooperation can improve our competitive ".As we all know, competition is a common phenomenon in our society. It occurs in almost every field of our life, such as playing games, doing our study, hunting for jobs .As I stand in here with other Participants ,it’s also a fierce competition. Working hard at something and competing against others can inspire us to push ourselves further than we otherwise might. In other words, competition is required to prompt us to excel and to help us reach our fullest potential. Last of all, competition is seen as an open and fair race where success goes to the swiftest person regardless of his or her social backgrounds. We can say, in this sense, competition stimulates people's interest in work and helps society to go forword.However, as the wave of globalization has come and the development of society, we face more competitions from the outside world. Are we going to face the challenge all by ourselves alone? The answer is clear,Human beings are social beings and no one can exist alone in the society. If you want to play the game well, you have to play with others. You cannot play single-handed and win.You’ll always have to cooperate with your partners, who may make the social ladder for you to climb to the top. From cooperation, you build up trust and understanding, which does good to your future. And also it’s said that we get together to do something larger than one single person, that is to say ,cooperation can turn a small business into a big and strong one. You see,after the cooperation with IBM. Lenovo could challenge theDell computer company as the world NO.2 PC maker, BenQ and SIMENS mobile, Sony and Ericssons, the two groups of companies are collaborating together to win more market. Everyday, there are over 10 thousand companies annexed because of the crucial competition,but there are collaborating together in order to acquire more competitive ability.From a whole nation’s aspect, all the nations should take the nati onal interest as a common goal. Take China and India for example. India, along with Japan, is a main rival of China in Asia. For the history’s sake, India and China have already competed with each other for a long period of time. With the globalization’s steps getting faster, both China and India realize the importance of cooperation. Now they have already started collaborating in the field of IT and mineral exploitation, and the two countries have benefited a lot. As American previous president Bill Clint on ever said:“ There are no forever friends nor rivals, but interest.” So, if situation changes, competition also could turn into cooperation.To sum up, competition and cooperation prevail throughout the world. We should, however, take advantage of the competition as a chance to promote the cooperation and finally be the winner in the competition.we should seek cooperation boardly to improve our competitive. That’s of my speech.. Thank you very much, ladies and gentlemen.主持人王×：3Q, Dr. Jan.I think all the participants present here this morning will agree with me that your presentation is very informative and enlightening. Now, do anybody have some questions？提问1号赵××：（麻烦想个问题，关于竞争与合作的）提问2号：董×：（麻烦想个问题，关于竞争与合作的）主持人王×：上半段时间到了，请大家休息10分钟，10分钟后会议继续。
模拟国际学术会议演示文稿
Asymmetric amplitude Asymmetric wavaform Asymmetric frequency Asymmetric phase
Power fault
Advanced Energy technology and Artificial Intelligence 2015 International Electrical committee[IEC]
Unbalanced Power Supply
Advanced Energy technology and Artificial Intelligence 2015 International Electrical committee[IEC]
Advanced Energy technology and Artificial Intelligence 2015 International Electrical committee[IEC] State Normal 110.7 A EMF B C A Flux B C A Current B C 150.7 124.3 154.5 Fault 98.1 146.3 147.4 158.7 115.9 116.8 125.8 108.3 157.9 150.4
Advanced Energy technology and Artificial Intelligence 2015 International Electrical committee[IEC]
On the one hand, the running environment of PMSM is becoming more and more complex so that the PMSM is affected by compound action of the electricity, heat and force. On the other hand, motor supply power can change with the fluctuation of the power system load. These above factors are likely to change the PMSM parameters minorly in long-running so that operation parameters will be further worse if the operating environment has not been improved in time, which leads to the PMSM fault at last.
国际会议演讲稿
国际会议演讲稿尊敬的各位嘉宾、女士们、先生们：首先，我要感谢主办方给予我这个宝贵的机会发表演讲。
我非常荣幸能够站在这个国际会议的讲台上，与各位一同分享我的观点和见解。
今天，我将和大家谈论的议题是“xxxx”。
（开场白）一、问题的提出首先，让我们来看一下“xxxx”所面临的问题。
在全球化进程加速发展的今天，国际交流变得更加紧密。
人们不再被边界所限制，而是通过各种方式来分享知识、合作发展。
然而，随着国际交流的增加，也带来了一系列问题。
比如，语言障碍、文化冲突、信息不对称等，都对国际合作带来一定的困扰。
因此，我们需要寻找解决这些问题的有效方法。
二、对问题的思考面对上述问题，我们应该如何思考和解决呢？我认为，首先我们需要加强语言学习和沟通技巧的培训。
只有通过良好的沟通，我们才能更好地理解对方，减少误解和文化冲突。
其次，我们需要建立一个开放、包容的国际交流平台，让不同国家、不同文化之间的交流更加便捷和顺畅。
最后，我们还可以通过技术手段来解决信息不对称问题，比如利用大数据分析、人工智能等技术来帮助我们更好地获取和分享信息。
三、具体措施在具体操作上，我提出以下几点措施来解决上述问题：1. 加强语言学习和沟通技巧培训。
提供语言学习资源，培养跨文化沟通的能力。
2. 建立国际交流平台。
通过互联网技术，打造一个开放、包容的平台，促进全球合作。
3. 推广科技手段。
运用人工智能、大数据等技术，提高信息获取和分享的效率。
4. 加强国际交流与合作的意识。
通过国际合作项目、交流活动等方式，增进各国之间的了解和友谊。
5. 培养国际交流人才。
加大对国际交流专业人才的培养力度，培养一批擅长跨文化交流的专业人士。
四、结语在全球化的今天，国际交流变得越来越重要。
通过加强语言学习和沟通技巧的培训，建立一个开放、包容的国际交流平台，利用科技手段解决信息不对称问题，加强国际交流与合作的意识，培养国际交流人才等措施，我们可以更好地促进国际交流，推动世界各国的共同发展。
国际会议ppt演讲稿
国际会议ppt演讲稿在国际会议上进行PPT演讲稿是一项重要的任务，因为它不仅代表着个人的能力和水平，更是代表着所在国家或组织的形象和实力。
因此，在准备国际会议PPT 演讲稿时，我们需要充分考虑到多方面的因素，确保演讲内容准确、生动、简洁，能够吸引听众的注意力，同时又能够传达清晰的信息。
首先，我们需要对国际会议的主题进行深入的研究和了解。
只有充分了解会议的主题和议题，才能够准确把握演讲的重点和内容，避免偏离主题，确保演讲的针对性和有效性。
在了解了会议主题后，我们需要进行充分的资料收集和整理，确保演讲内容的准确性和权威性。
同时，我们还需要对国际会议的听众群体进行分析，了解他们的背景、需求和兴趣，从而更好地调整演讲内容和语言风格，使之更贴近听众，更容易被接受和理解。
其次，我们需要在PPT演讲稿中运用生动、简洁的语言，结合图片、图表等多媒体元素，使演讲内容更加生动有趣，更容易引起听众的共鸣。
同时，我们还需要注意语言的准确性和规范性，避免出现错误的信息或语法问题，影响演讲的专业性和权威性。
此外，我们还需要合理安排PPT的版面和排版，使之整体美观大方，更容易吸引听众的注意力，提升演讲的效果和影响力。
最后，我们需要在演讲过程中保持自信和从容，确保语言表达清晰流畅，声音洪亮有力，姿态得体大方。
同时，我们还需要注重演讲的节奏和气氛的控制，使之更加紧凑有序，更容易引起听众的兴趣和共鸣。
在演讲结束后，我们还需要留出时间与听众进行互动和交流，及时解答他们的问题和疑惑，增强演讲的互动性和参与感，使之更加深入人心。
综上所述，国际会议PPT演讲稿的准备是一项复杂而重要的任务，需要我们充分准备和细心策划，确保演讲内容准确、生动、简洁，能够吸引听众的注意力，同时又能够传达清晰的信息。
只有如此，我们才能在国际会议上取得更好的演讲效果，展现出更好的个人和国家形象，为国际交流与合作做出更大的贡献。
国际会议演讲模板PPT 大型科技会议模板PPT
内容
早期银行业的产生与 国际贸易的发展有着 密切的联系。中世欧 洲地中海沿岸各国
High and new technology guide
早期银行业的产生与国际贸易的发展有着密切的联系。中世纪的欧洲地中海沿岸各国尤其是意大利的威尼斯热那亚 等城市是著名的国际贸易中心，商贾云集市场繁荣。但由于当时社会的封建割据货币制度混乱，各国商人所携带的 铸币形状、成色、重量各不相同为了适应贸易发展的需要，必须进行货币兑换。
EXPERIENCED WEB DESIGNERS
EXPERIENCED WEB DESIGNERS
国际某会议
new media · new technology · new leap
Science technology network
BUSINESS
中世纪的欧洲地中海沿岸各国尤其是意 大利的威尼斯热那亚等是著名的国际贸 易中心，商贾云集市场繁荣。
国际某会议
new media · new technology · new leap
Science technology network
BUSINESS
中世纪的欧洲地中海沿岸各国尤其是意 大利的威尼斯热那亚等是著名的国际贸 易中心，商贾云集市场繁荣。
中世纪的欧洲地中海沿岸各国
中世纪的欧洲地中海沿岸各国
BUSINESS
中世纪的欧洲地中海沿岸各国尤其是意 大利的威尼斯热那亚等是著名的国际贸 易中心，商贾云集市场繁荣。
国际某会议
new media · new technology · new leap
Science technology network
内容 内容 内容
EXPERIENCED WEB DESIGNERS
英文板模拟国际会议PPT
16 : 10 ‒‒ 16 : 30
Closing ceremony
19th XXXXXXXConference
Opening ceremony
Sponsor ：Northeastern University Organizer：School of materials science and Engineering December 26, 2016 Shenyang, China
At the same sintering temperature low solid loading sample has a higher porosity.
Microstructure
62.5wt% 67.5wt%
The two samples exhibit almost a same pore morphology which is a typical result of direct foaming method . It can also be found that higher porosity sample contains more large pores than lower one. The result indicates that the porous mullite ceramics prepared by this method exhibit a similar pore morphology and contain more large pores with higher porosity.
Keynote speeches A
Lunch
14 : 10 ‒‒ 16 : 10
Keynote speeches B
模拟国际会议PPT（全文5篇）
模拟国际会议PPT（全文5篇）第一篇：模拟国际会议PPT一、基本内容标题页、目录页、章节内容、声明、参考文献、致谢其中，章节内容通常包括主题介绍、实验或者计算过程、结果、结论或总结二、PPT制作步骤1)确定章节内容，对各部分内容进行逻辑性分析和重要性排序2)PPT初步成型3)PPT详细设计4)检查完善三、设计原则ϖ目的明确、思路清晰、逻辑性强ϖ文字、表格、图表合理搭配，并善于使用结构图ϖ简洁大方、有较好的视觉效果四、设计内容ϖ版式设计ϖ模板设计ϖ配色设计ϖ动画设计ϖ切换设计ϖ效果设计说明：1)PPT是辅助说明的工具，使表达内容达到易于接受、赏心悦目的效果。
2)PPT制作熟能生巧，注意搜集好的设计和素材，制作时信手拈来。
3)PPT的使用效果与演讲者的表达技巧密切相关，演讲者应该以饱满的热情，尽力将自己熟知的内容分享给观众。
第二篇：模拟国际会议演讲稿1.Introduction Thank you very much.Mr.Jiao, for your kind dies and gentlemen, Good afternoon!My name is Lijia, came from Harbin Engineering University.I am honored to have been invited to speak at this conference.Before I start my speech, let me ask a question.Do you know what can affect the properties of foam concrete? Do you think how to reinforced the properties of foam concrete？Most of the investigations on foam concrete in the past have been confined（被限于）to neat cement paste, cement paste with partial replacement with admixtures and to cement–sand mixes.Today, my topic is about Influence of filler type on the properties of foam concrete.I want to share our interesting research result on reinforced concrete frame with you.The content of this presentation is divided into 4 parts: In section 1, I will introduce what is the foam concrete.In section 2, I will talk about Parameters investigated and mix compositions.In section 3, I will give Effect of water–solids ratio on design density.And finally, I will make a conclusion.2.Body Section 1: the foam concrete Now, I will introduce the foam concrete.Pre-formed(成型的)foam concrete is manufactured（加工）by adding foam, prepared by aerating（充气）a foaming agent solution, to cement paste or cement mortar（灰浆）.The composition（合成物）, physical properties（性能）and uses of foam concrete were discussed in detail（详细的）by Valore, Short and Kinniburgh, Rudnai and Taylor.Although several investigations have been conducted on the properties of foam concrete, most of them deal with cement–sand mixes, neat cement paste with or without partial replacement（局部替换）using admixtures（掺合料）.Few studies report on the influenceof filler type on the properties of foam concrete.By using fly ash （粉煤灰）as filler(fine aggregate细骨料)instead of sand, the high volume（体积）utilization（利用）of fly ash becomes possible可能, thus providing a means of eco-nomic（经济）and safe disposal（处理）of this waste parison（比较）of strength of air-cured foam concrete made with cement-sand and cement–fly ash for masonry（砌体结构）by Durack and Weiqing show that for products of comparable density（比较密度）, mixes with fly ash as fine aggregate in place of sand gave relatively higher strength.Section 2: Parameters(参数)investigated and mix compositions（组成成分）So much for the foam concrete, now I will move on to Parameters(参数)investigated and mix compositions.As the experimental programme(实验程序)was aimed at studying the effect of the fillers on the properties like density（密度）, flow behaviour（流动特性）, water absorption（吸水率）and strength of foam concrete, the following mixeswere investigated by keeping the basic filler–cement ratio constant（恒定不变）at 1:1 by weight.The foam required for three densities（密度）of foam concrete viz.1000, 1250, 1500 kg/m3 were arrived at as per ASTMC 796-97.In the cement–sand–fly ash mixes 50% of the sand is replaced with fly ash and in the cement–fly ash mixes all the sand is replaced with fly ash.Section 3: Effect of water–solids ratio（水砂比率）on design density That bring me to Effect of water–solids ratio（水砂比率）on design density.I think this part is the most important in my presentation, I will explain in detail.As the foam is added to the wet foam concrete mix, the consistency（稠度）of the wet mix is very important to get the design density.Fig.2(a)and(b)show the variation of density ratio（密度变化率）(measured fresh densitydivided（分离）by design density)with water–solids ratio for mixes with different filler type for each of the design densities, viz., 1000 and 1500 kg/m3, respectively（分别地）.It is observed that at lower water–solids ratios, i.e., at lower consistency, the density ratio is higher than unity（个体）.The mix is too stiff（严格地）to mix properly thus causing the bubbles（气泡）to break during mixing resulting in increased density.At higher water–solids ratios there is also an increase in density ratio as higher water contents make the slurry（泥浆）too thin to hold the bubbles resulting in segregation（分离）of the foam from the mix along with segregation of the mix itself thus causing an increase in measured density.Therefore, as shown in Fig.2(a)and(b), a density ratio of unity or nearly unity is achieved only at a particular consistency.This consistency requirement for the mix before adding foam to it can be expressed in terms of water–solids ratio.It is also observed that the water–solids ratio required to obtain a density ratio value of one, depends on the filler type.Section 4: Conclusion The conclusions drawn from this study and summarized below are applicable（合适的）to the characteristics of the materials（材料特性）used and the range of parameters（参数范围）investigated:(i)the consistency of pre-formed foam concrete mixtures(defined as the water–solids ratio for achieving the target（目标）density)mainly depends on the filler type, i.e., relatively higher for mixes with fly ash as filler compared to mixes with sand;(ii)the flow behaviour mainly depends on the foam volume and as the foam volume increases the flow decreases.For a given density, foam concrete with fly ash as filler showed relatively（相当的）higher flow values;(iii)for a given density, an increase in fly ash content of the mix results in increased strength.In comparison（比较）to cement–sand mixes,cement–fly ash mixes showed relatively higher water absorption （吸收）.That’s all.Thank you!Are there any questions?The picture on this slide isSo much for......, now I will move on to......This slide shows the calculation resultAs we know, the target user usually has taken a list of courses rather than a course, so we need to extent our probability calculation formulars.For example, suppose T={a,b}, Pr[x﹁T] the probability x occurs without either an a or b preceding it;Pr[x﹁T] the probability x occurs without either an a or b following it.This probability can be calculated exactly.So how to calculate it?That bring me to Recommendation Algorithms.I think this part is the most important in my presentation, I will explain in detail.In conclusion, we proposed a novel precedence mining model, developedTo sum up, first, I introduced the motivation and the outline of work;second, I gave the definition of precedence mining model;third, I described some new recommendation algorithms using precedence information;forth, I showed our experimental results to compare the new algorithms with traditional ones.Finally, I made a conclusion of our work..That’s all.Thank you!Are there any questions?第三篇：模拟国际会议演讲稿Recsplorer:Recommendation Algorithms Based on Precedence Mining1.Introduction Thank you very much, Dr.Li, for your kind dies and gentlemen, Good morning!I am honored to have been invited to speak at this conference.Before I start my speech, let me ask a question.Do you think recomemdations from others are useful for your internet shopping? Thank you.Itis obvious that recommendations play an important role in our daily consumption decisions.T oday, my topic is about Recommendation Algorithms Based on Precedence Mining.I want to share our interesting research result on recommendation algorithms with you.The content of this presentation is divided into 5 parts: in session 1, I will intruduce the tradictional recommendation and our new strategy;in session 2, I will give the formal definition of Precedence Mining;in session 3, I will talk about the novel recommendation algorithms;experimental result will be showed in session 4;and finally, I will make a conclusion.2.Body Session 1: Introduction The picture on this slide is an instance of recommemdation application on amazon.Recommender systems provide advice on products, movies,web pages, and many other topics, and have become popular in many sites, such as Amazon.Many systems use collaborative filtering methods.The main process of CF is organized as follow: first, identify users similar to target user;second, recommend items based on the similar users.Unfortunately, the order of consumed items is neglect.In our paper, we consider a new recommendation strategy based on precedence patterns.These patterns may encompass user preferences, encode some logical order of options and capture how interests evolve.Precedence mining model estimate the probability of user future consumption based on past behavior.And these probabilities are used to make recommendations.Through our experiment, precedence mining can significantly improve recommendation performance.Futhermore, it does not suffer from the sparsity of ratings problem and exploit patterns across all users, not just similar users.This slide demonstrates the differences betweencollaborative filtering and precedence mining.Suppose that the scenario is about course selection.Each quarter/semester a student chooses a course, and rates it from 1 to 5.Figure a)shows five transcripts, a transcript means a list of course.U is our target student who need recommendations.Figure b)illustrates how CF work.Assume similar users share at least two common courses and have similar rating, then u3 and u4 are similar to u, and their common course h will be a recommendation to u.Figure c)presents how precedence mining work.For this example, we consider patterns where one course follows another.Suppose patterns occour at least two transcrips are recognized as significant, then(a,d),(e,f)and(g,h)are found out.And d, h, and f are recommendation to u who has taken a, g and e.Now I will a probabilistic framework to solve the precedence mining problems.Our target user has selected course a , we want to compute the probability course x will follow, i.e., Pr[x|a].﹁howerve, what we really need to calculate is Pr[x|aX] rather than Pr[x|a].Because in our context, we are deciding if x is a good recommendation for the target user that has taken a.Thus we know that our target user’s trans cript does not have x before a.For instance, the transcript no.5 will be omitted.In more common situation, our target user has taken a list of courses, T = {a,b,c,…} not﹁just a.Thus, what really need is Pr[x|TX].The question is how to figure out this probability.I will answer it later.Session 2: Precedence Mining We consider a set D of distinct courses.We use lowercase letters(e.g., a, b, …)to refer to courses in D.A transcript T is a sequence of courses, e.g., a-> b-> c-> d.Then the definition of Top-k Recommendation Problem is as follows.Given a set transcripts over D for n users, the extra transcript T of atarget user, and a desired number of recommendations k, our goal is to: 1.Assign a score score(x)(between 0 and 1)to every course x ∈ D that reflects how likely it is the target student will be interested in taking x.If x ∈ T , then score(x)= ing the score function, select the top k courses to recommend to the target user.To compute scores, we propose to use the following statistics, where x, y ∈D: f(x): the number of transcripts that contain x.g(x;y): the number of transcripts in which x precedes course y.This slide shows the calculation result of f(x)and g(x,y).For example, from the table, we know that f(a)is 10 and g(a,c)is 3.We propose a precedence mining model to solve the Top-k Recommendation Problem.Here are ﹁some notation: xy, which we have memtioned in session 1, refers to transcript where x occurs without a preceding y;x﹁y refers to transcript where x occurs without y following it.We use quantities f(x)and g(x,y)to compte probabilities that encode the precedence information.For instance, from formular 1 to 7.I would not tell the detail of all formulars.We just pay attention to﹁formular 5, note that this quantity above is the same as: Pr[x﹁y |yx] which will be used to compute score(x).As we know, the target user usually has taken a list of courses rather than a course, so we need to﹁extent our probability calculation formulars.For example, suppose T={a,b}, Pr[xT] the probability x occurs without either an a or b preceding it;Pr[x﹁T] the probability x occurs without either an a or b following it.This probability can be calculated exactly.So how to calculate it?Session 3: Recommendation Algorithms Let’s review session 2.The main goal of the recommendation algorithms is to calculate the score(x), and then select the top k courses based onthese scores.Traditional recommendation algorithms compute a recommendation score for a course x in D only based on its frequency of occurence.It does not take into account the courses taken by the target user.Our recommendation algorithms called SingleMC conquer the shortcoming of the traditional ones.It computes the score(x)using the formular 5.The detail is as follows: a student with a transcrip T of taken courses, for the course y ∈ T, if y and x appear together in transcripts satisfies the ﹁threshold θ, then compute the Pr[x﹁y |yx], reflecting the likelihood the student will take course x﹁and ignoring the effect of the other courses in T;finally the maximum of Pr[x﹁y |yx] is choosen as the score(x).Here is the calculation formular of score(x)of SignleMC.For example, with the higer score, d will be recommended.Another new recommendation algorithm named Joint Probabilities algorithm, JointP for short, is proposed.Unlike SingleMC, JointP takes into account the complete set of courses in a transcript.In formular 12, we cannot compute its quantity exactly, Remember this problem we have mentioned.Our solution is to use approximations.This slide is about the first approximating formular.And this the second approximating formular.The system is courseRand, and data set for experiment contains 7,500 transcripts.This slide shows the new recommendation algoritms with black color and the traditional ones with blue color.The chart on this slide indicates our new recommendation algorithms beat the traditional ones in precision, because the former ones exploit patterns across all users, while the latter ones just use the similar users.The chart on this slide points out our new recommendation algorithms also beat the traditional ones in coverage for the same reason.Session 5: Conclusion and Summary In conclusion,we proposed a novel precedence mining model, developed a probabilistic framework for making recommendations and implemented a suite of recommendation algorithms that use the precedence information.Experimental result shows that our new algorithms perform better than the traditional ones, and our recommendation system can be easily generalized to other scenarios, such as purchases of books, DVDs and electronic equitment.To sum up, first, I introduced the motivation and the outline of work;second, I gave the definition of precedence mining model;third, I described some new recommendation algorithms using precedence information;forth, I showed our experimental results to compare the new algorithms with traditional ones.Finally, I made a conclusion of our work..That’s all.Thank you!Are there any questions?第四篇：国际会议上的ppt怎么做（定稿）国际会议上的ppt怎么做之前发过一次相关的帖子资源，当时认为几个比较常见的好书，好资料版内很多兄弟姐妹都有了呢，就只发了几个相对不太常见的，可是发现好像并不是这样，很多资料都是大家反复发布，总还是有很多人初次见到。
英语模拟国际会议讲稿
英语模拟国际会议主持人：王×会议出席人：朱××会议中提问者两人：董×、赵××休会中途与嘉宾交谈两人：张×、唐××会议结束提问者：余×、龚×主持人王×：Ladies and Gentleman:May I have your attention please? Our conference will begin in a few minutes. All the presenters are requested to be seated. Let me introduce myself,i am wang yuan from SCNU,it’s a privilege for me to chair this session.Once the ceremony has started,you are refrained from taking pictures, using flashbulbs or leaving your seats. 3Q.Distinguished guests, distinguished delegates, ladies and gentlemen, and all the friends:At this special time of wonderful June, in this grand hall of the beautiful city, our respectable guests are here getting together. Academic Seminars of CAS are organized by the Bureau of Personnel and Education of CAS, and held by the CAS research institutes. Now, first of all, please allow me to give our hearty welcome to all of you present, and thank you, for your friendly coming. We feel so proud, and appreciated as well to be the host of the event.For this conference, we are following the agenda here. The meeting is supposed to last for five days，it is the first congress which covers the true sense of psychological education、moral education,basic educationand higher education, application education 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.Firstl,i’d like to introduce our first presenter,Professor Jan. She is the author of “cooperation and competition”.for the past six years,JAN has been honored many awards--a Pulitzer Prize winner, a national Medal of the economy and a National book award and so on.Now, please join me in welcoming our guest speaker today---JAN.,whose topic is “cooperation can improve our competitive”.发言人朱××：Good morning! Mr. Chairman, your excellencies , fellow colleagues ,Ladies and Gentlemen! Firstly, i would like to thank zhu xiaoli for her gracious introduction. I am very glad to have this opportunity of sharing with you our view on cooperation.My topic of today is " cooperation can improve our competitive ".As we all know, competition is a common phenomenon in our society. It occurs in almost every field of our life, such as playing games, doing our study, hunting for jobs .As I stand in here with other Participants ,it’s also a fierce competition. Working hard at something and competing against others can inspire us to push ourselves further than we otherwise might. In other words, competition is required to prompt us to excel and to help us reach our fullest potential. Last of all, competition is seen as an open and fair race where success goes to the swiftest person regardless of his or her social backgrounds. We can say, in this sense, competition stimulates people's interest in work and helps society to go forword.However, as the wave of globalization has come and the development of society, we face more competitions from the outside world. Are we going to face the challenge all by ourselves alone? The answer is clear,Human beings are social beings and no one can exist alone in the society. If you want to play the game well, you have to play with others. You cannot play single-handed and win.You’ll always have to cooperate with your partners, who may make the social ladder for you to climb to the top. From cooperation, you build up trust and understanding, which does good to your future. And also it’s said that we get together to do something larger than one single person, that is to say ,cooperation can turn a small business into a big and strong one. You see,after the cooperation with IBM. Lenovo could challenge theDell computer company as the world NO.2 PC maker, BenQ and SIMENS mobile, Sony and Ericssons, the two groups of companies are collaborating together to win more market. Everyday, there are over 10 thousand companies annexed because of the crucial competition,but there are collaborating together in order to acquire more competitive ability.From a whole nation’s aspect, all the nations should take the nati onal interest as a common goal. Take China and India for example. India, along with Japan, is a main rival of China in Asia. For the history’s sake, India and China have already competed with each other for a long period of time. With the globalization’s steps getting faster, both China and India realize the importance of cooperation. Now they have already started collaborating in the field of IT and mineral exploitation, and the two countries have benefited a lot. As American previous president Bill Clint on ever said:“ There are no forever friends nor rivals, but interest.” So, if situation changes, competition also could turn into cooperation.To sum up, competition and cooperation prevail throughout the world. We should, however, take advantage of the competition as a chance to promote the cooperation and finally be the winner in the competition.we should seek cooperation boardly to improve our competitive. That’s of my speech.. Thank you very much, ladies and gentlemen.主持人王×：3Q, Dr. Jan.I think all the participants present here this morning will agree with me that your presentation is very informative and enlightening. Now, do anybody have some questions？提问1号赵××：（麻烦想个问题，关于竞争与合作的）提问2号：董×：（麻烦想个问题，关于竞争与合作的）主持人王×：上半段时间到了，请大家休息10分钟，10分钟后会议继续。