专业英语科技论文范文 第1篇
In the long course of human history, science and technology development is undoubtedly the best tool to promote human , with the development of modern science and technology, the disadvantages of the development of science and technology have been exposed and gradually surpassed the benefits of science and , please keep looking down.
What a rich town in Losangeles, but in this city, technology hurts all of city is surrounded by mountains on three sides, and the fast development of science and technology, almost everyone has a car, but the car exhaust emissions it contains a large number of oil, dust, carbon monoxide and countless nitrogen oxygen compounds, the prevalence rate has been oil has a corrosive effect, for a long time, the statue of the city has obviously reduced, the main culprit is oil!As the city's electrical appliances are more, the radiation will seriously reduce people's life expectancy, so that the city's mortality rate is extremely high!The most famous was an optical pollution incident in 1952 December, killing nearly one thousand people!
Another example closer to us, Beijing, fog and haze, why haze is so serious?Because Beijing is the heart of the the population density is big, the development speed is fast, the industrial pollution is serious, for a long time, Beijing's air pollution degree ranks first in the world!
I have here some data: because of the destruction of the ozone layer, the polar bear survival environment will be moved to the jungle in twenty years; because human development faster and faster, more and less forest, are swallowed up, have been ruthless swallowed!Hundreds of thousands of gorillas in the world will be homeless because of the loss of forests!
In fact, there are many examples, I just want to say to you, wake up, people!
专业英语科技论文范文 第2篇
Technology is constantly changing our world, making our lives colorful, interesting, and convenient.
_Suddenly, such as spring night, thousands of pear trees._In the past two hundred years, the development of science and technology is swift and the Ming and Qing Dynasties kerosene lamps to energy-saving lamps used today; from the wireless telegraph at the beginning of nineteenth Century to the end of nineteenth Century the telephone; from the middle of twentieth Century was born in the United States University of Pennsylvania _ENIAC_ computer multimedia computer today; from the end of twentieth Century the use of _mobile phone_ to today's 3G of science and technology, our world has undergone tremendous changes, and it has changed our lives.
So what will the world be like in the future?
Twenty-first Century will be the age of future will make progress in many aspects such as organic acid fermentation products, development of biological nitrogen fixation and protein engineering, biological pesticide, artificial intelligence, human genome project, pollution control, and gradually developed into a cross field of biotechnology era.
Twenty-first Century will be the era of intelligent the increase of automobiles, traffic accidents, traffic jams and exhaust pollution become more and more serious , first, the road traffic can be realized by railway (line) management, thereby greatly improving the safety of driving and the utilization rate of main advantages are improving vehicle safety, automatic control, two intelligent control of traffic, such as automatic payment; three, through the satellite positioning system for the ground to provide the best driving route.
Twenty-first Century is the age of is a nanometer (1 nanometer is one billion of a meter) for the length of the unit product technology, micro machine made of very small, such as the current minimum electromagnetic motor, weight is only 4 mg, 8 mm in diameter, speed up to 10 thousand rpm, the working voltage of technology will be applied to all fields of human beings, can troubleshoot in a hazardous environment, can be used for automatic adjustment of home appliances, can act as doctors, access to human medicine, treatment of diseases and so on.
This is our technology, and this is the future of our believe that with the continuous progress of science and technology, there will be more products and technologies to become reality.
专业英语科技论文范文 第3篇
It was fine today, Lily and I went to visit the Science Museum. It is about two kilometers away from our homes, so we decided to go there by bike.
We set off at 8 o‘clock. At the museum we saw a lot of interesting things. We could operate some equipment. There we met many classmates and friends. We thought we had learned a lot and were more interested in science.
At half past eleven we left the museum for home. We enjoyed ourselves in the museum today.
专业英语科技论文范文 第4篇
Nowadays, with the rapid development of science and technology, people’s life takes on a brand new look, especially the communication.
No one can deny that we enjoy the convenience of hi-tech products such as mobile phones and computers. They have enormously changed the ways of communication in shortening the distance between people as well as making instant contact possible. The speeding-up mobile technology has efficiently promoted the dream of “global village”.
However, each coin has two sides. Since mobile technology has progressed rapidly, there occurs some lamentable phenomenon. The high technology make our , but it doesn’t mean.
专业英语科技论文范文 第5篇
Two years ago, I went to the Museum of science and technology of the old hall, we will go to the Museum of science and technology today, it was built in the nest beside, I heard that there are many new things, I'm looking forward to.
Far away, we saw a big silver ball, and then we knew it was the 4D theater of the science museum.
We bought a ticket into the main hall, the main hall is divided into three layers, the first layer is the exploration and discovery, so many inside experience ah, I each try; the second layer is the technology and life experience, I fly, I sat in the cabin, saw numerous lights and button the pilot felt really great. The third floor is the challenge and the future. I've experienced the moonwalk and the robot dance. There are too many things in the main exhibition hall, some of them are very deep. When I grow up, I will play more when I know more knowledge.
We come from the main hall, bought a ticket to the Science Park, science park is very suitable for our students to play, just went to see a group of kids in the house, I also join, moving bricks can be so tired! Then I went to experience grinding grits, and milk, the most interesting is the bubble blowing, I use a large circular ring, blow a lot of big bubbles, bubbles in the air is really beautiful.
There are many projects I can not describe, because the science and Technology Museum is too big, I have been wandering for two days have not finished. If you're free, you'd better go and see for yourself.
专业英语科技论文范文 第6篇
Shanghai is the world's most economically developed cities. Today I was fortunate to e to Shanghai to visit this world's most economically developed cities. What makes me more glad that my mother agreed to take me to visit the Science and Technology Museum. I am very excited and anxious to immediately went to visit the Science and Technology Museum.
About Science and Technology Museum, to show in my eyes is a huge sphere, which is four-dimensional theater. The whole theater is a steel structure, surrounded by glass, people feel it's style. We rode the lift to the second floor, entered the world of robots. In peacetime only magazines, television and see the robot, and now finally witnessed his presence. In my immediate repair of robots, they are posed of single-arm, were holding hands, screwdriver, drill, wrenches. They left side of a puter, this puter is used to control the robot. As long as mouse clicks, they will make a variety of actions. Made me feel something is being repaired. Funny ah! Subsequently, we came to robot performance hall, there are a lot of repair robots, they are something to which the hand embroidered umbrella; some holding a rose; Some hand bells. Ready for people to perform wonderful programs. Their performances to life really unforgettable.
I went with the flow space heaven and earth. The middle of the hall to erect a tall rocket, was silver-white appearance, the top five-star red flag with one hand. The right side of the rocket has a simulated weightlessness of space, people sitting inside, you can float the ball inside, Not to, like immersive. I have also seen a real spacesuit: He is also a silver-white, formed by a number of the trachea. Thick spacesuit, astronauts put on him a stroke in the space unimpeded. I have also witnessed the food astronauts are canned. To imagine the hard life of the astronauts.
Out of the Science and Technology Museum, my heart a long time can not be calm. I am proud of the rapid development of the motherland, as Yimin high school students, I should his efforts.
专业英语科技论文范文 第7篇
With the development of science and technology, people's lives have been greatly changed. There is no doubt that we benefit a lot from the scientific advancements in many different ways. For instance, the invention of computers dramatically increases work efficiency and helps complete many difficult tasks that were impossible in the past. Apart from this, new discoveries and technology in medicine improve people's health, which allows them to enjoy a longer life. The progress of science also enlarges human's ablilities to explore the world around them, from up into space to deep under the sea. Thanks to the development of science and technology, human society has enjoyed continuous prosperity and more convenience.
However, just like a double-edged sword, science can cause problems too. It is known to all that the nuclear power, an environmentally friendly source of energy, can also be developed into a weapon of mass destruction. In addition, human cloning, which is expected to cure many serious diseases and save lives, may bring disasters of social morality. As a matter of fact, most of the improvements in science are made at the cost of our precious natural resources and have done great harm to the environment where we live in.
Therefore, how to deal with the progress of science and technology properly is worth our careful consideration.
Nowadays,more and more hi-tech tools,such as calculator,computer,etc,appear in our daily use them wherever and whenever we are,so that our life becomes easier and more comfortable than before.
However,does anyone think about what problems science and technology have caused to happen in this world?To some degree,it's more serious than that we human indeed use them to improve our living standard,but on the other hand,we are becoming lazier,more reliable than we used to day long those hi-tech products accompany us,then we have either no space or time to think,as well,communication between each other decreases,and what takes place of it is the huge indifference and gap among human. To solve these problems,we should in no time take measures to do with with others and think on your own the times you use hi-tech the advantages of technology,we should absorb,at the meantime,be independent and abandon the could combine technology and human progress much closer and not lose ourselves in this modern society.
专业英语科技论文范文 第8篇
Technologyis one of the most important factors to promote our society to develop from one era to another. Whether you are aware of it or not, every day at every time technology is greatly influencing the way we live and work. Computers, new technology in the 21th century, are the best examples.
As the greatest inventions of human beings, they are being used more and more extensively in the world today. Especially when their functions are amplified with the help of internet, computers may even make everything convenient and possible.
You can do shopping on the net. If your family wants to buy a TV, you can see a .
You need only to send a message to that store and the right amount of money will be taken out of your bank account and put into the store. Like this,you can buy anything you want without going out of the room.
You can work at home through computer. The internet, the main trading tool, makes SOHO (small office, home office) possible. This will make the workplace more comfortable and reduce transportation time and hence potentially boost actual work can learn a lot of knowledge from internet.
Internet presents a vivid world in front of us. Sitting before your computer, only by clicking the mouse, you can acquire the up to the minute news, the latest development in politics and science and the most peculiar customs and cultures in the world. It is the access to the information super highway for traveling through cyber Internet also shortens the distance between peoples.
Owning a computer, you can communicate with your relatives or friends by sending e mails no matter how far they are from you.
In summary, we have benefited a lot from the invention of , all new technologies trigger confusion such as some technical, economic and legal problems. So whenb we are enjoying the advantages new technology brings to us, we should also establish some new rules and laws to prevent the negative influence of technology.
Science and technology have been bringing human beings tremendous benefits. Thanks to science and technology, we now live comfortably and conveniently in houses furnished with air conditioners, refrigerators, washing machines and televisions etc. Thanks to science and technology, we can eat fresh vegetables att the year round. Thanks to science and technology, we can travel tong distances in the fraction of a second on planes, trains and cars. Thanks to science and technology, we wear clothes with synthetic materials which can not easily be worn out.
However, science and technology have atso brought us a tot of disasters. First, because of the many breakthroughs in the field of medicine, people are now living much longer than they used to. As a result, the population of the world is increasing,causing tots of problems. Second, because of the development of industry, tots of the wastes from factories pour into the air and rivers, causing pollution of att kinds. Third, some terrorists are using science and technology against mankind. They use biological, chemical and unclear weapons to threaten world peace...
So its urgent that we find ways to solve these problems. But we should not stop the development of science and technology because of these disasters they bring, just as we should not give up eating for fear of choking. In addition, we should make some rules to regulate our actions. As long as we use science and technology in a proper way, they may bring us even more benefits.
专业英语科技论文范文 第9篇
The development of science and technology has brought about many changes in people's lives.
Modern technology makes life more convenient. Using the Internet is popular nowadays. Years ago, people had to look through a lot of information just to buy what they wanted. It was easy for people to spend too much time doing research and become tired as a result. Now, all you have to do is use the Internet. It's a piece of cake!
With the development of science and technology, including high-speed transportation, video phones, and webcam meetings, the world has become smaller and smaller.
We all hope that modern technology will continue to reach the highest level, because science and technology make life more enjoyable indeed.
