㈠ 英語作文關於手機的發明介紹80字還要帶語文翻譯
My
favorite
inventionIn
our
life,there
are
many
great
inventions,such
as
the
light,the
pencil,the
bag...At
the
age
of
6,my
father
brought
a
car,he
took
me
to
school
on
the
first
day
of
school.It
was
so
exciting.I
fell
in
love
with
this
invention
on
that
day.The
car
can
go
anywhere
and
save
time,but
it
also
pullutes
our
environment.I
holp
I
can
invent
"clean"
cars.I
hope
the
cars
will
enter
every
family,and
I
love
cars
best.翻譯我最喜歡的來發明源在我們的生活中,有許多偉大的發明,如光、鉛筆、包……6歲時,我父親用一輛車,帶我在去學校的第一天.這是如此令人興奮.那天我愛上了這項發明.汽車可以去任何地方,節省時間,但它也污染我們的環境.我幫助我能發明「干凈」的汽車.我希望汽車將進入每一個家庭,我最喜歡的汽車.
㈡ 關於手機發明和用途的英語作文
Before the devices that are now referred to as mobile phones existed, there were some precursors. The development of mobile telephony began in 1918 with tests of wireless telephony on military trains between Berlin - Zossen. In 1924 public trials started with telephone connection on trains between Berlin - Hamburg. In 1925 Zugtelephonie A. G. is founded to supply train telephony equipment[8] and in 1926 telephone service in trains of the Deutsche Reichsbahn and imperial post on the route between Hamburg and Berlin is approved and used.[8] This phone service was only offered to 1st class travelers, but in 1918, some 5 years after the invention of Meißnerischen tube based transmitters, the German Reichsbahn in Berlin led experiments with telephony via radio.
The first mobile telephone calls were made from automobiles in 1946. The Bell System's - Mobile Telephone Service - inaugural call was made on 17 June of that year in St. Louis, Missouri, followed by Illinois Bell Telephone Company's car radiotelephone service in Chicago on 2 October. The MTS phones were composed of vacuum tubes and relays, and weighed over 80 pounds (36 kg). There were initially only 3 channels for all the users in the metropolitan area, increasing later to 32 channels across 3 bands. This service continued into the 1980s in large portions of North America. Due to the small number of radio frequencies available, the service quickly reached capacity. In 1956, the world』 first partly automatic car phone system, Mobile System A (MTA), was introced in Sweden.
Mobile phones are used for a variety of purposes, including keeping in touch with family members, concting business, and having access to a telephone in the event of an emergency. Some people carry more than one cell phone for different purposes, such as for business and personal use. Multiple SIM cards may also be used to take advantage of the benefits of different calling plans—a particular plan might provide cheaper local calls, long-distance calls, international calls, or roaming. The mobile phone has also been used in a variety of diverse contexts in society. Today you can hardly find someone without a mobile phone.
㈢ 關於手機發明的時間是怎樣被發明的,手機的用途的英語作文80字
This concept phone early in the 1940s appeared. Was the nation's largest communications company Bell Labs began trial. In 1940, Bell Labs made the first so-called mobile phone. April 1973, the famous American company Motorola engineering technician "Martin Cooper" invented the world's first mobile phone to the civilian. When Cooper played through the world's first mobile phone, he can use any of the electromagnetic spectrum. In fact, the first generation analog phones rely on different frequencies to distinguish between different users of different mobile phones. The second-generation mobile phone --GSM system is extremely small by the user to distinguish the difference. Today, frequency resources are obviously insufficient, mobile phone users also exponentially growing rapidly. Thus, updated by different codes to distinguish different CDMA technology machine came into being. The application of this technology, mobile phone is not only better call quality and confidentiality, but also to rece the radiation, can be regarded as "green phone." Now, in addition to phone calls with mobile phone functions, but also provides users with enough screen size and bandwidth, which is easy to carry, but also for software and content services provide a broader stage. Many value-added services can be embarked on, such as: stocks, news, weather, traffic, commodities, application downloads, music and picture downloads and more.
㈣ 關於手機歷史的英語作文100字
手機，又名行動電話，是可以握在手上的行動電話機。早期因為個頭較大有大哥大的俗稱，目前已發展至4G時代。1973年4月，美國工程技術員「馬丁·庫帕」發明世界上第一部推向民用的手機，「馬丁·庫帕」從此也被稱為現代「手機之父」。直至現在，手機成為人們生活中非常重要的工具，並像瑞士軍刀一般功能多樣化。
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.
㈤ 求一篇手機發展史的英語作文
Early 1900s The vacuum-tube was invented to amplify signals Long-distance communication become clear and loud
1835 The answering machine was invented
1959 The push-buttorr telephone was invented
1870s Cordless phone were introced
1983 The first public mobile phone service was introced in chicago Mobile phones quickly became popular around the world
1990s Internet phone （Ip)uses high-speed Internet connections ,This technology is still in development ,and is now becoming practical for regular use
㈥ 手機是最重要的發明，英語作文
參考提綱：發明改變了世界，改變了人們的生活,我所認為的最偉大的發明：
I think the most important modern invention is the Internet. With the Internet, we can do many things. For example, we can shop, learn knowledge, listen to music, and watch movies online. The Internet makes the world smaller. We can meet and talk to friends and relatives far away without spending a lot of money. We can also post our blogs online so our friends can know what we are doing by visiting our websites like zuowendidai（Joozone）. Internet makes our life more exciting and easier.
㈦ 手機的發明歷史 英語作文
I think mobile photos are the most use for inventions . We can't life without mobile phones . They was invente by Martin Cooper .The were invente in 1973 .They used to very big ,and heavy .But now great changes have taken place .They are very small and thin .Mobile phones didn't appear in China until 1987.They are used for talking with friends. They are used for playing games.They are used for surf the Internet.
㈧ 手機的發明英語作文
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.
電話
電話是目前最受歡迎和最有用的發明之一,怪不得越來越多的人已經使用了自己的電話.
電話在許多方面使事情變得簡單,尤其是在行動電話出現以後,通訊變得更加快捷方便.對於那些離家的學生和做生意的人來說,電話縮短了同家人的距離,在此它能蛤想家的人和處在困難中的人一個好的心情.有了電話幫助,人們可以隨時隨地和任何人聯系,尋求緊急幫助.在這種情況下,電話顯得尤其重要.
總之,電話是如此有用,以至於如今的日常生活離不開它.我們逐步提高電話功能,為它的發展創造更好的條件.
㈨ 手機的發明製造初三英語短文200字帶上翻譯 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 ecation, 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 areality.翻譯：、 今天，手機進入千家萬戶，你知道誰發明了電話嗎？ 貝爾，誰是電話的發明者。他1847歲時出生於英國，與父親在聾啞教育時，曾想讓一種讓聾人用眼睛看聲音的機器。1873、美國波士頓大學教授貝爾，開始學習在同一條線上傳送許多電報設備--多條電報，並利用當前的聲音傳送到人類的聲音，使眾山和溪流被人們所喜歡面對面交談。然後，貝爾開始了電話研究。這是1875年6月2日，貝爾和他的助手華森分別在2個房間測試了多次電報，一個偶然的事件激發了貝爾。華森房有一個彈簧棒的磁鐵，華森打開春天，春天有振動。同時，貝爾驚訝地發現他的房間里的電報機上的彈簧振動，也使一個聲音，是目前振動從一個房間到另一個房間。貝爾的想法是敞開的，他因此認為：如果人們對鐵的一塊鐵，聲音會引起振動；如果把鐵放在一塊磁鐵，鐵片振動不可避免地在電磁鐵線圈產生大的小電流。電流沿導線的波動，遙遠的類似設備不發生相同的振動，做同樣的事情？那聲沿著電線傳得很遠。這不是夢的電話！ 貝爾和華森的新想法使電話。在一個實驗中，一滴硫酸濺到貝爾的大腿上，讓他大聲喊：「先生，我需要你，請你來這兒！」這句話用電話接通了一個電線，到了耳華的耳朵，叫成功！1876年3月7日，貝爾成為了電話專利的發明。 貝爾一生共獲得18項專利，與他人合作獲得了12項專利。他設想的電話線是埋在地下，或懸掛在空中，它被連接到房屋、村莊、工廠……這樣，任何地方都可以直接調用。今天，貝爾的眼光已經變成了一個現實。
㈩ 寫一篇關於手機的發明和用途，還有對我們生活的影響的英語作文。
Advantages and Disadvatages of Mobile phones
As every body knows, mobiles are playing a important part in our daily life nowadays.But they have bot advantages and disadvtanges in my opinion.
First, mobiles make it convinent for people to keep in touch with each other whevere they are.Especially when they have something important.It reces the cost for people dont have to travel a long way to get to know the things in person
Second,we can send messages by mobiles with little money,just 0.01 yuan for each short message.
third, we can also play games or take photoes or listen to music on the mobiles,late we do many things on them with the development of technology.
But they also have many disadvatages.we have to pay for the wrong numbers which are not for us.The radioactivites may do harm to our health.Sometimes the rings may affect others in public or at meetings
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