英文学术报告ppt模板
英语专业学术类通用PPT模版
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英文学术报告范例 PPT
c3cc2(c30.2c20.8)
Strain hardening branch: c1pc2
Horizontal branch: c3pc c3cc2(c30.2c20.8)
Descending branch: c3pc
0.2c
Comparison of stress-strain curves
➢ Comparison of compressive strength between UHTCC and matrix
➢ Comparison of strain at peak stress between UHTCC and matrix
A theoretical stress-strain curve model Conclusions
Results
Comparison of strain at peak stress
Fig. 3. Comparison of strain at peak stress between UHTCC and matrix
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Theoretical model
Comparison of compressive strength
Conclusions
The prism compressive strength decreases because of the fiber addition.
The strain at peak stress is larger than that of matrix because of the fiber addition
英文文献报告PPT模板
Detailed introduction to the experimental
02
design and implementation process of theme
three
03
Evaluate the experimental results and
conclusions of Topic Three
Research field
Covering multiple disciplines such as biology, chemistry, physics, etc., mainly focusing on the application and progress of XXX theme in various fields.
STEP 03
This can include the position, unit, or school name of the reporter.
If necessary, you can add your contact information or email address below your name.
英文文献报告ppt模 板
• cover • catalogue • Literature review • research method • Research findings and discussions • conclusion • References • Thanks
目录
Part
01
Theme Four
01
Introduce the research field and current situation of Topic Four
学术报告工作总结PPT模板 (1)
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汇报人：xxx
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CONTENT
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20xx
学术报告工作总结模板
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英文学术ppt模板
IF 1 accepted & 2 rejected, isn’t it more likely that 3 rejected? ]
Source SSQ df MSQ F Col 640.8 4 160.2 7.56 Error 530 25 21.2
Error Rates
When the tests are not independent, it’s usually very difficult to arrive at the correct for an individual test so that a specified value results for the experimentwise error rate (or called family error rate).
OR
Should we choose/control the overall error rate, “a”, to be .05, and find the individual test by 1 - (1-)5 = .05, (which gives us = .011)?
The formula 1 - (1-)5 = .05
Everyday is a new beginning in life. Every moment is a time for self vigilance.
Multiple Comparisons
Error rate of control Pairwise comparisons Comparisons to a control Linear contrasts
英文学术汇报ppt模板
Dolor
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In reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt
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in culpa qui officia deserunt mollit anim id est laborum. dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla
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mollit anim id est laborum. dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint
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occaecat cupidatat non proident, sunt in culpa qui officia deserunt.
Eiusmod Chart
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magnanderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
外文学术报告ppt模板
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On the [View] menu, point to [Master], and then click [Slide Master] or [Notes Master]. Change images to the one you like, then it will apply to all the other slides.
Contents
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34.6 46.9 38.6 27.4 38.6 90 38.6 34.6 45 46.9 46.9
27.4
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2002 East West
2003 North
2002 East
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2002
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英文学术报告范例ppt演示课件
0.2c2
0.8
)
Strain hardening branch: c1 p c2
c
Horizontal branch: c3 p c
c c3 c2
( c3
0.2c2
0.8 )
Descending branch: c3 p c
0.2c
8
Comparison of stress-strain curves
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Experimental Program
Table 1. Specimen Information of Each Group
Test series Specimen shape
Specimen size/mm
UHTCC
Prism
40×40×160
Matrix
Prism
40×40×160
Specimen
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For serial number from 6 to 9, the water-binder ratio was varied from 28 to 35% with other parameters constant.
For serial number from 10 to 13, the mineral admixturebinder ratio was varied from 50 to 80% with other parameters constant.
6
Results
Comparison of strain at peak stress
Fig. 3. Comparison of strain at peak stress between UHTCC and matrix
学术交流英语PPT讲稿_图文
30sGood afternoon, everyone. The title of the paper is Visible Microspectroscopy for Diagnosis of Gastric Precancer. Its author is Liu Yong from Department of Physics, Zhao qing University. It’s presented by Li Mengfan from CAS, Hefei Institutes of Physical Science. You can know more about cancer and the new method to diagnose gastric precancer after reading this paper.58sCancer is very common among human beings. It is mostly related to the habit of the patients, the job, the environment, the drinking water and the soil matters, too. If a person is affected by certain bacteria, he may also get gastric cancer. Bad habits like smoking, drinking, mental tension, eating improperly and living irregularly increase the possibility of having cancer. Before specific treatment, the doctor should make sure whether the patient has cancer and where the focus is. The method used to diagnose cancer and locate thecancerous area is very important.42sBefore we design a method to diagnose cancer, we should know more about cancer like where it starts and what it causes.Firstly, about 90% of the human’s cancer start from the epithelial layer of skin, internal organs and tubular organs in the body. Secondly ,cancer usually accompanied by the changes of organization structure in the cell level.So, the changes which appear in the structure of organization and chemical composition provides important evidence for diagnosis of precancer.42sNormal method to diagnose gastric precancer is Reflectance spectroscopy. It’s very prospective in early diagnosis of cancer and is commonly used these years.One of the most common technology is diffuse reflectance visible spectroscopy, it can acquire the approximate information of the target tissue. This method is low cost, fast and non-invasive, it provides important means for diagnosis of malignant damage of organization of human organs. However, there are also some disadvantages of this method which need to be improved.55sThis is the system of diffuse reflectance spectroscopy, the light beam emitted from the tungsten halogen lamp is guided into the integral ball by the source fiber. The light come out of the integral ball irradiate the standard board, the reflected light of the standard board is treated as the background. Then take target tissue substitute for the standard board, and scan the reflected light of it. The reflected light spectra of the gastric tissue mucosal layer and the submucosa layer is guided into the spectrometer by the collector fiber. The spectrometer and the computer is connected by USB, spectrum can be processed using computer.36sFirst of all, only average visible spectrum of the target tissue can be acquired, it means that the docters cannot make out the location of the cancerous tissue precisely.What’s more, the device is easy to be affected by changes of optical path length induced by different set-up of prober and the variation of hemoglobin concentration due to the pressure between prober and tissue.50sTo avoid the problems of the commonly used techniques, diffuse reflectance visible spectroscopy, scientists do a lot of researches to find out a new way to diagnose precancer.The new method is Visible Microspectroscopy. The visible microspectroscopic measurement device is accomplished on the basis of fiber confocal microscope, its 3-d imaging principle devote to the optical tomography ability of the system.The visible microspectrum of cancerous and normal tissue can be analysed andcontrasted, so it’s more useful than the normal method.45sThis is the structure of the visible microspectroscopy device .The fiber coupler can separate the lighting beams from the signal beam. The two lens can focus the light on the tissue ,The 3-D electronic controlled platform move along the direction of optic axis, so that the device can acquire the visible microspectroscopy signal of the sample in different depth, precisely locate the boundary of the cancerous tissue.The signal measured from different position can be stored in the computer after analysed by the spectrometer.31sThis is the spectrum chart of the normal tissue and cancerous tissue, they are analyzed by the spectrometer before being transmitted to the computer. The upper chart is the visible spectrum of normal tissue, it is regular. Contrasting to this, in the nether chart, the spectrum of the cancerous area shows that the strength of reflected light grows as the wave length grows.49sIn comparison with the normal method, there are a lot of advantages of the new method.Firstly, the structure of visible microspectroscopy device is very simple. The main parts consist of source, fiber coupler, 3-D electronic controlled platform, spectrometer and the computer.Secondly, the 3-D space microspectrum can be acquired , which can help the doctors efficiently make out whether the gastric tissue is cancerous.What’s more, the optical tomography ability enabled the device to precisely locate the edge of the cancerous area.32si.In conclusion, the main goal of this research is to find a new way to diagnose thegastric precancer.ii.The spectrum of the normal and cancerous gastric tissues which can be measured by visible microspectroscopy in cell level is the central idea .iii.This new method can obtain the cell level information, and is not affected bychanges of optical path length and hemoglobin concentration.50si. The device is very simple, so it can have a small size, which can reduce the sufferings of patients.It can efficiently make out whether the tissue is canceration.ii. Besides, the 3-D space microspectrum and optical tomography ability can make the device accurately distinguish the cancerous tumor area from the normal tissue in cell level, thus the boundary of the cancerous tissue can be ascertained accurately.iii. The result of the research shows that this device may be used to non-invasively diagnosis of early gastric cancer.20sThis device is only researched in the lab, there are still a lot of works to do to make this device applied into practice. So, s pecial design of this device should be made which can be applied to the medical diagnosis.给大家推荐一个英语微信群Empty Your Cup英语微信群是目前学习英语最有效的方法，群里都是说英语，没有半个中文，而且规则非常严格，是一个超级不错的英语学习环境，群里有好多英语超好的超牛逼的人，还有鬼佬和外国美眉。
英文学术报告ppt课件
具体内容
1. 实验材料 2. 实验过程 3. 结果和讨论 4. 结论
USTB
Slide 7
Material & Methods
主要说明研究所用的材料、仪器、方法 及基本过程，为报告的科学性提供依据 ，便于他人重复。必须指出：不能被重 复验证的研究结果是不能为科学界所公 认的。
USTB
Slide 8
• Introducing yourself
I’m here today to… My purpose today is to… My goal for this presentation is to… The aim of this presentation is to… The reason why I’m here today is to…
USTB
Slide 11
discussions
• 概括结果，并予以解释和分析； • 分析、推理或说明意外的发现； • 与自己和他人的结果进行比较和分析，并提出个
人见解； • 引用他人的结果支持或论证自己的观点或结论； • 实事求是地指出缺点及其引起的可能原因； • 对存在的问题提出设想。
USTB
Slide 12
conclusions
结论文字不多，简明扼要，层次清晰， 观点明确。结论应实事求是，过窄而浅， 有失报告的丰富性；过高而深，有失报告 的真实性。讨论的材料只能作为支持结论 的旁证，不能作为结论的直接根据。
USTB
Slide 13
conclusions
为简报做结语有两个功用，一是正式结束一场报告 ，二是再度打动听众的情绪 。
文本
• 运用关键字或标题作提示，不是解说（最基本、最 主要、最精炼）
英文学术报告PPT课件
.
8
EVALUATION
A. Prediction Accuracy
The scatter plot in Fig shows the fitted score (as the χ-axis) and the user score (as the Υ-axis) for each rate pair and time interval test set
Accuracy of prediction
.
10
EVALUATION
B. Comparison to PESQ
1) Fixed Rate
Prediction error: SILK versus PESQ for fixed-rate tracks
For the fixed-rate comparison, we included tracks in both
.
5
PROPOSED MODEL
B. Variable-Rate Model
where the effect of change frequency is distributed to the logarithm term, and the effect of hr and lr is distributed to the two subroutines, SCALE() and SHIFT() .
LARGE-SCALE EXPERIMENT
EVALUATION CONCLUSION AND FUTURE WORK
.
2
Background
THE EFFECTIVE end-to-end transport of delay-sensitive voice data has long been a subject of study in multimedia networking.
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---------------------------------------------------------------最新资料推荐------------------------------------------------------英文学术报告ppt模板英文学术报告 ppt 模板：学术报告英文模板 ppt 学术论文的架构中文名的英文怎么写关于美食的英语 ppt ? ? 篇一：国际会议口头报告 ppt 演讲内容准备模板 ? 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. ? P2 ? First of all, i wanna introduce myself. I come from nanjing university of technology, nanjing city, china. ? P3 ? The content is listed as follows. ? P4 ? All 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 the1 / 18structure, 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 the right-hand branch. ? P5 ? It 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. ? P6 ? As 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. ? P7 ? Due 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. ? P8 ? Though 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---------------------------------------------------------------最新资料推荐------------------------------------------------------ case exploring a proper condition, at which the silicon and metal sources can simultaneously hydrolyze, can ensure a desired material. ? P9 ? Next, let s look at the synthetic steps. Firstly, . Then, . After that, . At last, we obtained the ?products. ? P10 ? In this work, by changing the synthesis conditions, such as , and so on, 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. ? P11 ? the 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 2m and diameter of about 100nm. When the amount of ... is 0.04 g, the morphology of sample A2 became to be short and thick rods and the size is about 1 m 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 A3. ? The XRD patterns showed four reflection peaks attributed to (100), (110), (200) and (210), respectively, due3 / 18to the hexagonal sructure. ? P12 ? Then, 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, B4. ? P13 ? Moreover, 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. ? P14 ? Furthermore, 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---------------------------------------------------------------最新资料推荐------------------------------------------------------ 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. ? P15 ? In order to investigate the influence of the morphology and structure of mesoporous silica on catalytic ?performance, the samples with copper incorporated were synthesized. ? P16 ? The 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, 1.0 and 1.5 m, and insignificant change in diameter around 100nm. 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 hexagonal5 / 18sructure and the ordered degree of pore structure. Moreover, the trends in length and the diameter of nanotube are illustrated. ? P17 ? The 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 of samples a1, a2, a3 are determined to be 2.71, 2.50, 2.44 nm, respectively. The structural parameters are listed in following table. ? P18 ? This 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. P19 ? It is Summary and Future Research ? This part of research can be summed up from the following three aspects. ?---------------------------------------------------------------最新资料推荐------------------------------------------------------ Mophology control,Catalytic activity and Future research ? 看看 this slide. ? P20 ? thanks ? 篇二：英文 PPT 开场 ? 成功英语演讲的秘诀：开场白、结束语 ? 应对问题 ? -I will be pleased to answer any questions you may have at the end of the presentation. -Please can you save your questions till the end. ? -If you have any questions, I will be pleased to answer them at the end of the presentation. -there will be time at the end of the presentation to answer your questions-so please feel free to ask me anything then. ? -Don#39;t hesitate to interrupt if you have a question. ? -Please feel free to interrupt me at any time. ? -Please stop me if you have any questions. ? -If you need clarification on any point, you#39;re welcome to ask questions at any time. -Can I come back to that point later? ? -I will be coming to that point in a minute. ? -That#39;s a tricky question. ? -We will go into details later. But just to give you an idea of... ? -I am afraid there#39;s no easy answer to that one... ? -Yes, that#39;s a very good point. ? -Perhaps we could leave that point until the questions at the end of the presentation -I think I said that I would answer questions at the end of the presentation---perhaps you wouldn#39;t mind wait ?ing until7 / 18then. ? -I think we have time for just one more question ? 欢迎听众( 正式) ? - Welcome to our company ? - I am pleased to be able to welcome you to our company... ? - I#39;d like to thank you for coming. ? - May I take this opportunity of thanking you for coming ? 欢迎听众( 非正式 ) ? - I#39;m glad you could all get here... ? - I#39;m glad to see so many people here. ? - It#39;s GREat to be back here. ? - Hello again everybody. Thank you for being on time/making the effort to come today. - Welcome to X Part II. ? 受邀请在会议上致词? - I am delighted/pleased/glad to have the opportunity to present/of making this presentation... ? - I am grateful for the opportunity to present... ? - I#39;d like to thank you for inviting/asking me/giving me the chance to... ? - Good morning/afternoon/evening ladies and gentleman ? - It#39;s my pleasant duty today to... ? - I#39;ve been asked to... ? 告知演讲的话题 ? - the subject of my presentation is... ? - I shall be speaking today about... ? - My presentation concerns... ? - Today#39;s topic is... ? - Today we are here to give a presentation on... ? - Today we are here to talk about...Before we start, I#39;d like you meet my team members... - A brief look at today#39;s agenda...( 告诉听众所讲内容的先后顺序) ? - Before we start our presentation, let#39;s take a---------------------------------------------------------------最新资料推荐------------------------------------------------------ brief look at the agenda... ? - I shall be offering a brief analysis of... ? - the main area that I intend to cover in this presentation is... ? - Take a moment and think of... ? - Thank you for giving me the opportunity to tell you about... ? 告诉听众发言的长度 ? - During the next ten minutes, I shall... ? - I shall be speaking for about ten minutes... ? - My presentation will last for about ten minutes... ? - I won#39;t take up more than ten minutes of your time... ? - I don#39;t intend to speak for longer than ten minutes... ? - I know that time is short, so I intend to keep this brief ? - I have a lot to cram in to the next ten minutes, so I#39;d better make a start... ? 引起听众的兴趣 ? - I#39;m going to be speaking about something that is vitally important to all of us. - My presentation will help solve a problem that has puzzled people for years... ? - At the end of this presentation you will understand why this company has been so successful for so long... ? - I am going to be talking about a product that could double your profit margins... - the next ten minutes will change your attitude to sales and marketing... ? - Over the next ten minutes you are going to hear about something that will change the way your companies operate... ? - By the end of this9 / 18presentation you will know all there is to know about... ? 告诉听众内容要点 ? - there are five main aspects to this topic (...the first, ... the second, ...a third, ...another, ... the final) ? - I am going to examine these topics in the following order (...first, ...next, ...after that, ...finally) ? - I#39;ve divided my talk into five parts... ? - I will deal with these topics in chronological order... ? - I#39;m going to start with a general overview and then focus on this particular problem (...in general, ...more particularly). ? - I want to start with this particular topic, and then draw some more general conclusions from it (...specifically, ... in a wider context). ?- there are (a number of) factors that may affect... ? - We have to take into account in any discussion of this subject, the following ? considerations. ? - We all ought to be aware of the following points. ? 结束语 ? -In conclusion, I#39;d like to... ? -I#39;d like to finish by... ? -Finally... ? -By way of conclusion... ? -I hope I have made myself understood ? -I hope you have found this useful ? -I hope this has given you some idea/clear idea/an outline of... ? -Let me end by saying... ? -That, then was all I had to say on... ? -That concludes our presentation... ? -I hope I#39;ve managed to give you a clearer picture of... ? -If there are any questions,---------------------------------------------------------------最新资料推荐------------------------------------------------------I#39;d be delighted to... ? -Thank you for your attention... ? -Let#39;s break for a coffee at this point ? -I am afraid that the clock is against us, so we had better stop here ? -You have been a very attentive audience---thank you ? 转自 e to ? Finally/lastly/last of all . ? 5.Questions ? I d be glad to answer any questions at the end of the my talk. ? If you have any questions, please feel free to interrupt. ? Please interrupt me if there s something which needs clarifying. Otherwise, there ll be time for discussion at the end ? 转帖四 ? I. Opening Remarks 开场：Sample Opening Remarks ? 1) Thank you very much, Prof. Fawcett, for your very kind introduction. Mr. ? Chairman, Ladies and gentleman, Good morning! I consider it a great honor to be asked to speak about on this session of our symposium. ?2) Ladies and gentleman. It s an honor to have the opportunity to address such a distinguished audience. ? 3) Good morning. Let me start by saying just a few words about my own background. ? 篇三：如何做学术报告 ? 做国际学术会议报告的几点技巧（tips) ? 冯兆东（2019-08-03 ） ? 一、我自己的一个沉痛的教训 ? 记得那是 1988 年，我在美国地质学年会的一个分会上做了一个口头报告，11 / 18那是我的第一个英文口头报告。