1、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 Ill talk something about applications of the teleoperator robot in our life with two examples. The main contents of my spee
2、ch 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. Lets first see the medical robot.
3、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 d
4、isplay 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 Un
5、iversity. We all think that its 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 tocook. In the cooking process, the chef follows the robots voice p
6、rompts 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
7、 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. Thats all. Thank you.篇二：国际会议作报告英语发言稿Thank you, prof. . My name is . Im from . I am very pleased to be here to joi
8、n 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 thi
9、s 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
10、 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 disas
11、ter 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 means the field airfield must be constructed as fast as possible, convenient means the c
12、onstruction 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 t
13、he 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 summari
14、zed 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 Xian, Shanxi province and Jiuquan, Gansu province separately. The sand from Ba River was considerate to investigate the influenc
15、e of sand to the properties of stabilized soil. The chosen three kinds of powders are cement, lime and new-type stabilizer developed by Changan 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
16、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%
17、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 mecha
18、nical 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, meanwhile evaluating the performance of stabilized so
19、il. 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 th
20、e foundation bearing capacity and many other properties especially for soil base and base course. The left picture shows the course of making sample and the right picture shows the test process. The CBR test and rebound modulus test are referenced from highway test specification to evaluating the co
21、mprehensive 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
22、 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 u
23、p 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
24、 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 mat
25、erials 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 combinatio
26、ns; 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 ste
27、pped 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 pro
28、vide 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
29、 made remarkable progress. Now Ive benefited a lot from lectures and many other academic reports.Learning is a long process; Ill 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
30、-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 an
31、d 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 th
32、em how broad and how civilized the outer world is, I was deeply touched by their eagerness to learn, their honesty and their purity. I couldnt 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 are entertainments 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 diff
