1. 介紹電視發明英語作文80詞
the Advantages and Disadvantages of TV
We have to admit that TV has
brought great changes to our life.Almost everyday,we watch all kinds of programs
on TV.We need them as well as enjoy them.TV can amuse people,give us news and
information we want,and expand our horizons.We can also relax ourselves by
watching TV after hard studies or work.Hower,there are two sides to
everything,and TV is without exception.TV also has some
disadvantages.First,spending too much time on it will affect our studies and
work.Second,there are now too many commercials(廣告)on TV,which would make us care
more about money,and it's not good for teenagers' growth.Third,sitting in front
of TV too long would do harm to our health.
Therefore,we students
should watch TV in our spare time but not be addicted to
it.
2. 有關電視的發明的英語作文
Invetation has changed the world so much,and changed our life.For example,TV and bike change our life and bring us convenient.We watch TV,we ride bike,TV let us know the world,bike can take us every more avilable.
I want to invete a medicine,which can rece people's pressure.Now,people are suffering so much. With this medicine, many people can live a better life.
3. 關於電視發明的英文短文
who invent television?
Paul Nipkow a German inventor who developed an electromechanical television system in 1884.
Boris Rosing, who had developed a television system in Russia 1907, utilizing a mechanical disc for its camera and cathode-ray tube for its receiver.
T Farnsworth who as an American 15 year old boy in 1922 described the workings of an electronic TV system, and went on to transmit a TV image in 1927 using his system.
Charles F. Jenkins an American who in 1923 developed a working Nipkow disk system.
.
Vladimir Zworykin who on leaving Russia to work in the United States, was granted a patent in 1923 for his development of a television system that undoubtedly paved the way for all future electronic television systems.
John Logie Baird in Great Britain 1925-26 with his Nipkow disk system, transmitting a mmies head and moving images.
Kenjito Takayanagi of Tokyo Japan who in 1926 used a cathode-ray tube to display transmitted images of Japanese writing.
E. F. W. Alexanderson who in 1928 demonstrated the first home television receiver in Schenectady, New York using a 3" screen.
4. 英語作文關於電視的發明史帶翻譯
TV is very important in our life.We can get to know all kinds of events around the world.We can know the weather,information,laws,knowledge and so on.After busy work,we can watch some funny programs to relax
TV benifits us,but sometimes it has bad influence.Some students watch TV day and night.It influences their lessons.Some programs are not good for children.
So we should choose proper programs at proper time for people in different ages.
電視在我們生活中非常重要,我們可以了解世界各地的事件.我們能了解天氣、信息、法律、文化知識等等.忙碌的工作後我們可以看一些娛樂節目放鬆自己.
電視為我們帶來了好處,但它也有壞影響.一些學生日夜看電視,這影響了他們的功課.一些節目不適合孩子們看.
所以我們應該按照不同的年齡,在合適的時間選取合適的節目看.
Now TV has become necessary in our life.We can get all kinds of information through TV.The world is in front of us.The distance between countries is shortened with the help of TV.Every day we can watch some interesting programs to make us happy.
Although TV has some benifits,sometimes it has bad influence.Some students have no time to study because they watch TV in all the free time.And some programs are not proper for children.
So we should choose some good programs to watch,especially for children.
現在電視已經是我們生活中的必需品.我們可以通過電視獲取各種信息.世界呈現在我們面前,國與國之間的距離因為電視變近了.每天我們看一些有趣的節目,這使我們很愉快.
雖然電視有一些好處,有時它也有壞影響.一些學生沒有時間學習,因為他們把所有空閑時間都用於看電視.還有一些節目不適合孩子們.
所以我們應該選取一些好節目來看,特別是對孩子們.
5. 用電視機被發明的意義寫一篇英語作文80個詞
Television was not invented by a single inventor, instead many people working together and alone over the years, contributed to the evolution of television.
1831-1900 1901-1927 1928-1950 1951-present
1831
Joseph Henry's and Michael Faraday's work with electromagnetism jumpstarts the era of electronic communication.
1862 First Still Image Transferred
Abbe Giovanna Caselli invents his Pantelegraph and becomes the first person to transmit a still image over wires.
1873
Scientists May and Smith experiment with selenium and light, this reveals the possibilty for inventors to transform images into electronic signals.
1876
Boston civil servant George Carey was thinking about complete television systems and in 1877 he put forward drawings for what he called a selenium camera that would allow people to see by electricity.
Eugen Goldstein coins the term "cathode rays" to describe the light emitted when an electric current was forced through a vacuum tube.
Late 1870s
Scientists and engineers like Paiva, Figuier, and Senlecq were suggesting alternative designs for Telectroscopes.
1880
Inventors Alexander Graham Bell and Thomas Edison theorize about telephone devices that transmit image as well as sound.
Bell's Photophone used light to transmit sound and he wanted to advance his device for image sending.
George Carey builds a rudimentary system with light-sensitive cells.
1881
Sheldon Bidwell experiments with his Telephotography that was similiar to Bell's Photophone.
1884 18 Lines of Resolution
Paul Nipkow sends images over wires using a rotating metal disk technology calling it the electric telescope with 18 lines of resolution.
1900 And We Called It Television
At the World's Fair in Paris, the first International Congress of Electricity was held. That is where Russian Constantin Perskyi made the first known use of the word "television."
6. 有關電視.自行車的發明的英語作文帶翻譯
Invetation has changed the world so much,and changed our life.For example,TV and bike change our life and bring us convenient.We watch TV,we ride bike,TV let us know the world,bike can take us every more avilable.
I want to invete a medicine,which can rece people's pressure.Now,people are suffering so much. With this medicine, many people can live a better life.
若有幫助請復點擊我回答下制的【選為滿意答案】按鈕，
不要擺著問題不處理，浪費網路資源，謝謝!★★★★★★還望親給予好評★
7. 介紹電視的發明及用處的英語作文
Nowadays more and more people like to watch TV. So TV plays a very important part in our life. But watching TV has both advantages and disadvantages. Generally, the advantages can be listed as follows.
Firstly, you can expand your knowledge by watching TV. As we all know, learning things by TV is much faster than by listening to the radio or just by reading books. For it has colorful pictures as well as wonderful music.
Secondly, you may know anybody you want to know such as famous singers, super stars, scientists and so on.
What』 more, you can go everywhere by traveling programs. Let』s suppose, if you like traveling very much, but you have to work on weekends or holidays, you must be very sad. And now open your TV and it』ll take you to anywhere.
Every coin has two sides. The disadvantages are also obvious. For example, watching too much TV can easily become short-sighted, especially for children and students. To make matters worse, some young students are keen on watching TV so that they give up their studies graally.
Through above analysis, I think watching TV is a way of studying, it is good for us to watch TV. But when we watch TV, we should make a plan otherwise watching TV will destroy our life.
8. 你所知道的發明創造英語作文電話 車 電視
The TV was invented by John Logi Baird of Scotland in 1925. People put John Logi Baird in London as an experiment "scan" a puppet television image as the birth symbol, so he was called "the father of television". However, not everyone thinks so. Because, also in that year, American Zworykin demonstrated his TV system to his boss in the westinghouse.
In China, the first TV appearance in 1958, was manufactured in Shanghai. First seen on the TV show no color, but now, we can see the color TV programs. With the development of science and technology, TV is more and more families have. Television has also been more and more public can watch movies and surf the Internet, for example. TV helps us more understanding of the news of the world. It can also entertain everybody, let the life of people rich, interesting. So television is a great invention that changed the world.
電視是由蘇格蘭人約翰·洛吉·貝爾德於1925年發明的。人們把約翰·洛吉·貝爾德在倫敦的一次實驗中「掃描」出木偶的圖像看作是電視誕生的標志，因此他被稱做「電視之父」。但是，並不是所有人都是這么認為。因為，也是在那一年，美國人斯福羅金在西屋公司向他的老闆展示了他的電視系統。
在中國，第一台電視出現在1958年，是在上海被製造出來的。最初的電視看到的節目沒有顏色的，但是現在，我們可以看到彩色的電視節目了。隨著科技的發展，電視被越來越多的家庭擁有。而電視也有了越來越多的公能，例如：看電影和上網。電視幫助我們更快更多的了解世界各地的新聞。它還可以娛樂大家，讓人們的生活豐富，有趣。所以電視是改變世界的偉大發明。
自己寫的。
9. 電視發明史英語作文
The Telephone
The telephone is one of the most welcome and useful inventions.No wonder more and more families have got to use their own telephones today.
The telephone makes things easy in many ways.Especially,after the mobile telephone appears,communication becomes easier and rapider.To students and people going out for business far away from their homes,the telephone can shorten the distance between them and their families.Thus they will get comfort whenever they are homesick or they run into trouble.With the help of the telephone,people can keep in touch with anyone at any time and in any place for urgent help.
All in all,the telephone is so helpful that we can say that nowadays we can not live without the telephone in our daily life.We will further improve the performance of the telephone so as to create better conditions for its development.