本文目录
- 贝尔发明电话英语作文
- 手机的发明制造初三英语短文200字带上翻译 急用
- 急求一篇亚历山大·贝尔生平的英语作文
- 电话发明史(英语作文)
- 关于发明电话的英语作文
- 英语作文车,电话和电视是谁发明的发明出来有什么用,带翻译
- 我最喜欢的发明的英语 作文带翻译
- 英语作文 a great inwentor （发明家）60字
- 英语作文推荐书千万个为什么
贝尔发明电话英语作文
英语材料作文要怎么写?怎么才能把英语句子写的行云流水，没语法毛病，下面跟随我的步伐一起来看看由为您带来的有关于英语的作文。
篇一：贝尔发明电话英语作文
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.
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.
篇二：贝尔发明电话英语作文
Mobile phones, also known as mobile phones, mobile phones can be hold in my hand. Early because they more commonly known as the great mobile, at present has developed to the 4 g era. In April 1973, the American engineering technicians "Martin cooper invented the first in the world to the civil mobile phones, " Martin cooper "from now on, also known as the modern " father "of mobile phones. Until now, the mobile phone become a very important tool in people life, and like a Swiss army knife is versatile.
手机的发明制造初三英语短文200字带上翻译 急用
Today, the phone into the tens of thousands of households, do you know who invented the telephone?Baer, who is the inventor of the telephone. He was born in the UK in 1847, when young, with his father in deaf education, had wanted to make a kind of let the deaf use the eyes to see the sound machine. In 1873, the United States became professor of Boston University Baer, began to study in the same line to transmit many telegraph device -- multiple telegraph, and germination using current to the human voice is transmitted to the remote idea, make numerous hills and streams are separated by people like to talk face to face. Then, Baer began a phone research. It was in June 2, 1875, Baer and his assistant Watson respectively in the two room test multiple telegraph, an accidental incidents inspired Baer. Watson room Telegraph has a spring stick to the magnet, Watson opened the spring, spring has vibration. At the same time, Baer was surprised to find his room telegraph machine on the spring vibration, also makes a sound, is the current vibration from one room to another room. Baer’s idea was wide open, he thus think: if people on the piece of iron to iron, sound will cause vibration; if the iron is placed behind a piece of magnet, iron sheet vibration inevitably in the electromagnet coil to generate big small current. The fluctuation of current along the wire to the distant, distant similar device does not happen the same vibration, do the same thing? That sound along the wire spread far away. This is not the dream of phone! Baer and Watson by new ideas made the telephone. In one experiment, a drop of sulfuric acid splashed onto Baer’s lap, hurts him shouting:" Mr. Watson, I need you, please come here!" This sentence by telephone through a wire to Watson ’s ears, call success! In March 7, 1876, Baer became the invention of the telephone patent. The life of Baer received 18 patents, and cooperation with others obtained 12 patents. He conceived of telephone lines are buried underground, or suspension in the air, it is connected to the housing, villages, factories ... ... In this way, any place can directly call. Today, Baer’s vision has already become a reality.翻译：、 今天，手机进入千家万户，你知道谁发明了电话吗？ 贝尔，谁是电话的发明者。他1847岁时出生于英国，与父亲在聋哑教育时，曾想让一种让聋人用眼睛看声音的机器。1873、美国波士顿大学教授贝尔，开始学习在同一条线上传送许多电报设备--多条电报，并利用当前的声音传送到人类的声音，使众山和溪流被人们所喜欢面对面交谈。然后，贝尔开始了电话研究。这是1875年6月2日，贝尔和他的助手华森分别在2个房间测试了多次电报，一个偶然的事件激发了贝尔。华森房有一个弹簧棒的磁铁，华森打开春天，春天有振动。同时，贝尔惊讶地发现他的房间里的电报机上的弹簧振动，也使一个声音，是目前振动从一个房间到另一个房间。贝尔的想法是敞开的，他因此认为：如果人们对铁的一块铁，声音会引起振动；如果把铁放在一块磁铁，铁片振动不可避免地在电磁铁线圈产生大的小电流。电流沿导线的波动，遥远的类似设备不发生相同的振动，做同样的事情？那声沿着电线传得很远。这不是梦的电话！ 贝尔和华森的新想法使电话。在一个实验中，一滴硫酸溅到贝尔的大腿上，让他大声喊：“先生，我需要你，请你来这儿！”这句话用电话接通了一个电线，到了耳华的耳朵，叫成功！1876年3月7日，贝尔成为了电话专利的发明。 贝尔一生共获得18项专利，与他人合作获得了12项专利。他设想的电话线是埋在地下，或悬挂在空中，它被连接到房屋、村庄、工厂……这样，任何地方都可以直接调用。今天，贝尔的眼光已经变成了一个现实。
急求一篇亚历山大·贝尔生平的英语作文
Alexander Graham Bell, the father of the electric telephone, was born in Edinburgh, Scotland, on March 3rd, 1847. He graduated from Edinburgh University and received further education in London. He died in 1922. When Bell was a young man, he was very ill. Indeed, his long illness was one of the chief reasons for his parents to move to Canada where he finally recovered from his illness. Bell’s father and grandfather had spent all their lives studying human speech and how to teach the deaf to speak, and he followed them. His main interest throughout his life was in helping the deaf. He was so successful that he was invited to teach at the University of Boston, where he became a professor as a result of his work in speech and hearing. Bell began to experiment with ways in which people could talk with each other over long distances. In 1874 he succeeded in inventing the telephone. However, it was not until 1876 that the world’ s first telephone was shown to the public. The first complete sentence ever spoken over the telephone was, “Mr. Watson, come here. I want you.”
电话发明史(英语作文)
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.
关于发明电话的英语作文
Today, the phone into the tens of thousands of households, do you know who invented the telephone?Baer, who is the inventor of the telephone. He was born in the UK in 1847, when young, with his father in deaf education, had wanted to make a kind of let the deaf use the eyes to see the sound machine.In 1873, the United States became professor of Boston University Baer, began to study in the same line to transmit many telegraph device -- multiple telegraph, and germination using current to the human voice is transmitted to the remote idea, make numerous hills and streams are separated by people like to talk face to face. Then, Baer began a phone research.It was in June 2, 1875, Baer and his assistant Watson respectively in the two room test multiple telegraph, an accidental incidents inspired Baer. Watson room Telegraph has a spring stick to the magnet, Watson opened the spring, spring has vibration. At the same time, Baer was surprised to find his room telegraph machine on the spring vibration, also makes a sound, is the current vibration from one room to another room. Baer’s idea was wide open, he thus think: if people on the piece of iron to iron, sound will cause vibration; if the iron is placed behind a piece of magnet, iron sheet vibration inevitably in the electromagnet coil to generate big small current. The fluctuation of current along the wire to the distant, distant similar device does not happen the same vibration, do the same thing? That sound along the wire spread far away. This is not the dream of phone!Baer and Watson by new ideas made the telephone. In one experiment, a drop of sulfuric acid splashed onto Baer’s lap, hurts him shouting:" Mr. Watson, I need you, please come here!" This sentence by telephone through a wire to Watson ’s ears, call success! In March 7, 1876, Baer became the invention of the telephone patent.The life of Baer received 18 patents, and cooperation with others obtained 12 patents. He conceived of telephone lines are buried underground, or suspension in the air, it is connected to the housing, villages, factories ... ... In this way, any place can directly call. Today, Baer’s vision has already become a reality. http://www.hnndedu.net
英语作文车,电话和电视是谁发明的发明出来有什么用,带翻译
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.电视是由苏格兰人约翰·洛吉·贝尔德于1925年发明的.人们把约翰·洛吉·贝尔德在伦敦的一次实验中“扫描”出木偶的图像看作是电视诞生的标志,因此他被称做“电视之父”.但是,并不是所有人都是这么认为.因为,也是在那一年,美国人斯福罗金在西屋公司向他的老板展示了他的电视系统. 在中国,第一台电视出现在1958年,是在上海被制造出来的.最初的电视看到的节目没有颜色的,但是现在,我们可以看到彩色的电视节目了.随着科技的发展,电视被越来越多的家庭拥有.而电视也有了越来越多的公能,例如：看电影和上网.电视帮助我们更快更多的了解世界各地的新闻.它还可以娱乐大家,让人们的生活丰富,有趣.所以电视是改变世界的伟大发明.自己写的.
我最喜欢的发明的英语 作文带翻译
My favorite InventionWe knew there had been many inventions last century,for example,telephone,phonograph,airplane,computer and so on.What’s my favorite invention?I think my favorite invention should be telephone.With invention of the telephone in 1876,the people who live in eastern and western hemisphere seemed nearer and nearer to live.The most usuful invention was invented by Alexander Gray Ham Baer.Many young people admire Baer.If we study hard now,we can invent something useful for the world in the future.我最喜欢的发明我们知道上个世纪有很多发明，例如电话、留声机、飞机、计算机等等。我最喜欢的发明是什么？我认为我最喜欢的发明应该是电话。随着1876年电话的发明，生活在东半球和西半球的人们似乎离生活越来越近了。最有用的发明是亚历山大·格雷厄姆·贝尔发明的。许多年轻人都很佩服贝尔。如果我们现在努力学习，我们可以发明一些对未来世界有用的东西。
英语作文 a great inwentor （发明家）60字
The Great Inventor - Alexander Graham Bell Alexander Graham Bell, born in March 3, 1847, was an eminent scientist, inventor and innovator who is credited with inventing the first practical telephone. His research on hearing and speech further led him to experiment with hearing devices which eventually culminated in Bell being awarded the first U.S. patent for the telephone in 1876. Upon Bell’s death, all telephones throughout the United States "stilled their ringing for a silent minute in tribute to the man whose yearning to communicate made them possible". 字数: 82 题目: 伟大的发明家 - 贝尔 (电话发明家)
英语作文推荐书千万个为什么
同学们你们知道飞机为什么会在天上飞吗？你们又知道电话为什么能够让距离遥远的人互相通话吗？又知不知道电脑为什么可以通过网络与世界各地的人在电脑上见面呢？如果你想知道答案的话就看看《十万个为什么》吧！Students do you know why the aircraft flying in the sky? Do you know how to make a phone call to a person who is far away from each other? And do not know why the computer can be through the network with people around the world to meet on the computer it? If you want to know the answer, just look at the "one hundred thousand why"!这本书内容非常丰富，知识非常有趣，包括科学、地理、历史等多方面的知识。它文章并不长，还配有彩色图片，即生动，又形象，让人一看就能懂。它让我从中学到了很多知识，下面就让我来给你们介绍一下《电话机是利用什么原理通话》的吧。最早的电话是美国的发明家贝尔于1876年发明的。1878年爱迪生发明了碳粒送话机以后，才使电话变得更加简便。电话机的基本原理是利用电磁铁将声音变成电流，再由电流变成声音。送话器送出声音，受话器接收声音。送话器里有一块薄薄的振膜，它能把说话的声音变成脉冲，通过导线传入对方的受话器中。受话器中也有一块薄膜，来自对方的电脉冲会使振膜振动，这一振动所产生的声波与对方人的声音几乎一样，我们就是这样听到对方人说话声音的。电话的原理就是这样，是不是让人很好明白啊。电话机自发明至今已有130多年的历史了，电话机的功能和性能已日趋完善，它已经深刻地影响着现代人的生活，并给人们带来了很多方便。This book is very rich in content, knowledge is very interesting, including science, geography, history, and other aspects of knowledge. It is not long, but also equipped with a color image, that is vivid, and the image, so that people can understand a look. It let me learn a lot of knowledge, let me give you a brief introduction to "what is the principle of telephone calls" it. The first telephone call was invented by American inventor Baer in 1876. In 1878, Edison invented the carbon particle phone, to make it more simple phone. The basic principle of the telephone is to use an electromagnet to turn sound into a current, and then to the sound by the current. The transmitter sends voice receiver receiving voice. There is a thin diaphragm microphone, it can turn into the pulse voice, through the wire incoming receiver for each other. Receiver is also a piece of film, from the other side of the electric pulse can make the vibration of the vibrating diaphragm, generated by the vibration of the sound waves and the other person’s voice is almost the same. This is the way we hear each other voices. The principle of the phone is like this, is not very good to understand ah. Since the invention of the telephone has been 130 years of history, the function and performance of the telephone has become more and more perfect, it has a profound impact on the lives of people, and to bring people a lot of convenience.同学们，你们想多懂点课外知识吗？那就看看这本书吧！它既有科学原理，又有大自然的奥秘。我想这本书里面的精彩内容一定会非常吸引你的！My classmates, do you want to know more about the extra-curricular knowledge? Then take a look at this book! It not only has the scientific principle, but also has the mystery of nature. I think the content of this book will be very attractive to you!
