分类目录归档:研究探索

My Presentation in “English Reading I” Class

ppt1:
SARS
(Good morning, everyone. Today our topic is about SARS. It was one of the most serious disasters in the 21st century, which caused nearly 8500 people infected including more than 800 deaths. In this presentation, we’re going to cover the following subtitles.)

ppt2:
1. What’s SARS?
2. Where does SARS come from?
3. What’s the symptom of SARS?
4. How does SARS spread?
5. What bad effects does SARS bring?
6. How do we protect SARS?
7. What can we learn from SARS?
(First, we will give you a brief introduction of SARS: What’s SARS? Second, we are going to talk about some issues about SARS, such as the origin of SARS, the symptom of SARS and so on. Finally a conclusion about what we should learn from SARS will be given.)

ppt3:
1. What’s SARS?
Severe Acute Respiratory Syndrome
(1. What’s SARS? SARS stands for Severe Acute Respiratory Syndrome among which Respiratory means the processes by which an organism supplies its cells and tissues with the oxygen needed for metabolism and relieves them of the carbon dioxide formed in energy-producing reactions. And Syndrome means a group of signs and symptoms that occur together and characterize a particular abnormality. So the definition of SARS is an acute respiratory illness caused by infection with the SARS virus.)

ppt4:
2. Where does SARS come from?
果子狸(Guo Zi Li)
(2. Where does SARS come from? After many experiments, experts tell us that the virus comes from a kind of wild animal called果子狸. 果子狸is the SARS virus carrier, which means if someone eats this kind of animal, it’s a high chance that he or she would be infected.)

ppt5:
3. What’s the symptom of SARS?
high fever, head ache, muscle pain, rigors.
(3. What’s the symptom of SARS? The most common symptom is a fever with a body temperature of more than 38.0°C. Other symptoms include head ache, muscle pain and rigors.)

ppt6:
4. How does SARS spread?
(4. How does SARS spread? SARS spreads through air. So even if you talk with some one with a distance of 5 meters, you still risk the danger of being infected. And this way of spreading makes SARS extremely hard to be protected.)

ppt7:
the first case of SARS– the opening of Pandora’s box
(Now I want to add some information about the first case of SARS.)

ppt8:
Guangdong Province November 16 2002 黄杏初 (Huang Xinchu) a cook
( It appeared in the Guangdong Province, South China on November 16, 2002. A cook named Huang Xinchu (黄杏初) was sent to hospital due to high fever and difficulty in breathing. At that time, no one realized he was infected by SARS. Docters just treated him in a common way.)

ppt9:
the spread of SARS—the chain reaction
(Because of the high infection, the number of people infected grew in a chain-reaction manner. Here’re some diagrams showing the distribution in China. If you pay attention to the numbers, you can see that most of the patients gathered in Guangdong province which was the original place of SARS and the capital city Beijing where many patients went for treatment.)

ppt10:
5. What bad effects does SARS bring?
(5. What bad effects does SARS bring? SARS is remarked by its high infectiveness and fatalness. Look at the pictures.)

ppt11:
(The virus itself is horrible but people’s feeling of getting infected is more destructive. In order to avoid getting infected, we reduced the social activities. Offices and schools were the only public places we stayed. At most of the time we just hid ourselves in rooms. And we contacted our friends and relatives by telephone or email instead of communicating face to face. Whenever we went outside, we took masks. Many shops and bars closed. We really suffered during that time.
And that’s not the whole story. At that time if someone’s body temperature was more than 38oC, he would be forced to hospital, separated in a special room and watched over for at least 7 days until doctors made sure he was not infected. You can imagine how long the 7 days would be for some one to live alone under the high pressure in that difficult situation. And even if there was only one person suspected to be infected, then all the people around him including family members, workmates and friends should go to hospital and get examined. Luckily we were fortunate enough to escape from that kind of experience. So, to some extent, we are luck guys. Anyway it was really a nightmare. We still remember the terrible days with those depressed sceneries and horrible feelings as if they were yesterday.)

ppt12:
6. How do we protect SARS?
(Since SARS is a kind of new virus and no drugs can cure it effectively, how to protect is very important. Here’re some suggestions.)

ppt13:
1. Keep yourself in good condition.
(First keep yourself in good condition. As we know our immunity systems are the strongest weapons to fight with the outer viruses. And people with a good health have a much lower chance to get infected. You know even small illnesses such as cold can raise your chance of getting infected a lot. So experts told us to take some exercise, drink more water and live a regular life.)

ppt14:
2. Keep yourself in good mood.
(Second, keep yourself in good mood. A lot of scientific research shows that there’s some relationship between our health and our mood. Having an optimistic attitude can definitely strengthen our immunity system. However terrible the current situation seems to be, as experts tell us, we should be relax, calm down and try to be glad.)

ppt15:
3. Don’t go to public places if unnecessary.
(Third do dot go to public places if unnecessary. SARS virus spread through air. The more crowed a group is, the higher possibility to get infected if some one in the group is be the virus carrier.)

ppt16:
4. Keep the window open.
(Four, keep the window open. It can increase the flow rate of air and therefore, decrease the concentration of virus which will benefit us a lot. )

ppt17:
5. kim chi
(One of my Korean friends told me that eating kim chi could keep ourselves from SARS. Frankly speaking I don’t know whether it’s true or not. Anyway, just let me mention it here. Personally I like kim chi very much.

ppt18:
7. What can we learn from SARS?
(SARS is a great disaster to our human beings. It brings us a lot of pains, sadness and unfortunates. Besides these negative aspects, there’re some other things we should remember. First we should honor the doctors and nurses who joined in the fighting with SARS bravely. They poured all themselves to help the patients against SARS even though they knew clearly that they could get affected and even die at anytime. Those who devoted their lives during the treatment should be curved in our minds forever.)

ppt19:
(The second thing we learn from SARS is that when disaster comes we are never alone. During that period of time we and our parents, relatives, friends, classmates, even strangers together helped each other. We gave more concerns to other people around. When some emergency appeared, we all took part in and solved it together. Through this the relationship between people was strengthened a lot.)

ppt20:
(I think the most important thing is that we should treat nature friendly and respectfully. Now we all know SARS broke out after we ate果子狸. We eat wild animals to satisfy our own desire regardless of the natural rules. If we don’t treat nature friendly, neither will the nature. So it’s not surprising to be punished as a violator. In my opinion, although SARS is a terrible disaster, it is also a good case the nature gives us which drives us to think further about the relationship between human and nature.)

ppt21:
Thank you!
(Thank you for your attention. Are there any question?)

* Wei Mingqing
* Shen Xin

—— 2006.6.16
Korea University Woo Dang Hall

PRP项目确认了

      PRP项目已于今天确认,在连续2次申请尝试失败后,这一次终于如愿以偿可以进入实验室了。虽然下个学期由于要补修多门课将会很忙,不过有机会还是决定尝试一下,锻炼锻炼也好。项目要求基本都没达到,不过正如申请的时候所说,我将边学边实践,希望辛苦一个学期之后能交出满意的答卷~~

——————————————————————

项目名称 智能车多车协作仿真系统的设计与实现
英文名称 Design and Implementation of a Simulation System for Cooperation of Intelligent Vehicles
项目编号 T03010009      所属院系 电子信息与电气工程学院
主导师 杨明                    导师组  无
所属类别 理论研究、软件设计类     学分 2
参加人数 3                     学年学期 2006-2007-1
开始日期 2006-09-01     预计结束日期 2007-03-01
预计验收日期 2007-04-01
项目要求
1. 熟悉VC++的2D图形界面编程
2. 熟悉OpenGL、Direct3D、Java3D或者其他3D图形开发工具优先;
3. 有良好的编程习惯,并有实践作品;
4. 良好团队开发的意识,多人协同工作经验。
项目金额 1000元          其它资助 欧盟CyberCars-2项目
研究内容及意义
智能车研究在过去20年中获得了较大成功,目前已基本解决了车辆的导航与控制问题,并成功地进行了演示和小规模应用。下一代智能车研究的重点开始转向多车协调和协作,为日后智能车的大规模应用打下基础。
本项目计划设计并实现一套2D/3D图形仿真系统,用于智能车多车协作算法研究。典型场景将包括十字路口、车队、超车等。
计划进度
2006.07~09 需求分析、方案设计、成员分工、搭建系统框架
2006.10~11 实现典型场景的2D动画仿真
2006.12 实现典型场景的3D动画仿真
2007.1~3 系统测试、撰写总结验收报告、参加答辩
预期目标
1. 强化编程训练,熟练掌握VC++图形编程和3D图形仿真方法与技巧;
2. 实现一套仿真系统,供智能车多车协作算法研究使用;
3. 争取撰写一篇学术论文。

My Speech in “Korean Beginner I” Class

안녕하세요.

저는 밍칭이라고 합니다.

중국 사람 입니다.

가족 소개하겠습니다.

아버지는 노동자입니다.

그의 일은 매우 힘듭니다.

어머니는 회계사입니다.

우리어머니는 자상하십니다.

그래서 비밀을 어머니한테 이야기합니다.

저는 사이해교통대학교 학생입니다.

취미가 컴퓨터하는 것입니다.

한국의 음식, 음악하고 영화를 좋아합니다.

그래서 한국에 왔습니다.

저는 여기서 좋은시간을 보낼거라고 생각합니다.

A Country’s Standard Of Living Depends On Its Ability To Produce Goods And Services

When I am abroad, I am deeply shocked by the huge difference in living standard between different countries. Westerns think the life expenditure here is low, so they enjoy their lives as much as they like. However, we Chinese can’t do. The high expenditure always forces me to care too much about everything only in order to save my little money.

What’s the reason of such a disparity? This may be due to the difference in countries’ productivity. It is common that people from developed countries usually enjoy high standard lives because these countries have high abilities to produce goods and services. There is also a wonder about Korea since it now becomes so modern and rich that even Korean people could not expect just a few years ago. To see why this great change happens, the answer is quite simple. It only spends 10 years for Korea’s productivity to double itself, and as a result, Korean people’s income consequently improves a lot at a high rate.

It is said that China also has a big potential to improve its economy since its GDP increases very fast and more and more foreign companies are taking more attention to this once ever poor country. Some just impute their unrichness on the huge population of China. However, this may not be true. In my opinion, China’s growing up, in most proportions, does depend on its huge population and therefore the huge market it makes. It does not rely on the improvement of productivity, which it may never lead to the essential high standard of life. Suppose if there is not a big population in China one day, what else can attract these foreign countries to invest and why should they continue to make so many efforts to enter this market?

Everyday we just think tall of ourselves without realizing how big gap there is between modern countries and ours, even though we perform low before others. Only when there is a chance for us to see the real world, can we find that there are really a lot of things we should do. Among them, to improve the productivity may be one of the most important and that is also why we talk so much about innovation today.