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關(guān)于航空的英語作文 關(guān)于航空的英語作文100詞

作者:admin 發(fā)布時間: 2023-06-06 20:19:07

簡介:】一、關(guān)于航空的英語作文?Any individual in China will be deeply impressed by the scene portrayed in the picture,which is immensely exciting and spectacular.This vi

一、關(guān)于航空的英語作文?

Any individual in China will be deeply impressed by the scene portrayed in the picture,which is immensely exciting and spectacular.This vivid drawing symbolizes the progress of our science and technology,and especially the achievements of our space exploration.We conquered the space,and the conquest represents a visible proof of our nation's strength and prosperity.

The advances of our space technology will be of great benefit to us in the long run.Thanks to communications satellites,we can see television pictures transmitted live half-way across the globe.

二、關(guān)于航空火箭的英語作文?

Aviation rocket, also known as aviation rocket, consists of fuze, warhead, rocket engine and stabilizing device, etc.

It is a guided or unguided rocket weapon which is launched by carrier aircraft in the air and attacks targets in the air or on the ground or on the sea surface.

It is mainly launched from the launcher hanging under the fuselage or wing. Generally, the projectile body is relatively small and the launcher is streamlined.

The range of an aviation rocket is generally 7 ~ 10 kilometers, and the maximum speed is m2 ~ 3. According to the purpose, it can be divided into air-to-air rockets, air-to-ground rockets and air-to-air rockets.

三、航空英語作文

1. Good morning.早晨好。Welcome to China歡迎來中國。Good-bye. Have a time.再見,祝您旅途愉快

2. Good morning. What can I do for you ?早晨好,能幫您什麼忙?Please wait a moment請稍等。

3. Please come in.請進。Please have a look請看看。Please sit down.請坐。This way please.請走這邊。

4. Thank you for your cooperation感謝您合作。Never mind.不用謝。

5. Would you please back off a little?請向后退一下。Please be in order, one by one.請按順序,一個接一個。

四、關(guān)于航空火箭的作文?

托舉著“神舟”五號載人飛船的“長征”二號F型運載火箭在轟鳴聲中直沖藍天,把一條巨龍般的橘紅色烈焰留在秋日的戈壁長空。

  乳白色的“長征”二號F型火箭起飛重量479。8噸。它是在“長征”二號E型火箭基礎(chǔ)上研制的以發(fā)射飛船為主要任務(wù)的運載火箭,1992年開始研制,1999年首發(fā)成功。此前,這種火箭已經(jīng)成功地將4艘無人飛船送入太空。

  作為中國火箭家族中最重、最長的成員,“長征”二號F型火箭采用了55項新技術(shù),使它同時成為中國航天史上技術(shù)最復雜、可靠性安全性指標最高的火箭。

  這枚火箭首次采用了垂直總裝、垂直測試和船、箭、塔組合體垂直運輸?shù)摹叭埂睖y試發(fā)射模式,改變了過去水平總裝、水平運輸?shù)哪J?;首次采用遠距離測試發(fā)射控制技術(shù),其中先進的光電技術(shù)、自動控制技術(shù)和弱信號的遠距離傳輸技術(shù)均達到國際先進水平。

  為了進一步增大飛行中的安全性,它配置有專門的故障檢測處理系統(tǒng)和逃逸系統(tǒng)?;鸺诖l(fā)段和上升段發(fā)生故障時,能夠自檢測、自診斷,發(fā)出故障信息給逃逸系統(tǒng),逃逸系統(tǒng)隨即帶飛船離開箭體,從而保障航天員的安全。

  “長征”二號F型火箭還首次研制了全冗余的控制系統(tǒng),實現(xiàn)雙套制導與穩(wěn)定控制技術(shù),其中雙CPU計算機、三余度伺服機構(gòu)和雙回路穩(wěn)定平臺技術(shù)均達到國際先進水平。從發(fā)射“神舟”三號開始全面覆蓋系統(tǒng)的冗余控制大大提高了運載火箭的可靠性,為實現(xiàn)載人奠定了基礎(chǔ)。

  為保證火箭高可靠性和高安全性,火箭電器系統(tǒng)就有近4萬個元器件。所有元器件都經(jīng)過了篩選和40多個回合的增長試驗,不僅要在模擬飛行環(huán)境下達到設(shè)計指標,而且在此基礎(chǔ)上要有裕度。比如,從火箭發(fā)射到飛船入軌只有短短的600秒,但火箭的可靠性增長試驗卻達到了546小時。這樣,就使“長征”二號F型火箭的可靠性指標達到0。97,這就是說發(fā)射100發(fā)火箭只能有3次出現(xiàn)問題。同時,火箭的安全性指標達到0。997,意味著1000次故障所采取的救助措施只有3次是不成功的。

  總之,長二F型火箭是我國設(shè)計制造的世界最先進的運載火箭之一。

五、關(guān)于學好英語的英語作文?

首先,我們可以列舉學好英語的好處

The benefit of learning English is English is a language widely used today .We can learn more about a foreign countries, we can talk to foreigners,We can pass the exam 就make sure we are not falling behind with others,english is useful

接著我們可以詳細從幾個方面去闡述怎樣學好英語

English well needs preseverance, Because learning english, where is a long term process.We should Stick to learn english everyday in order to learn it well

And learning english well, needs us open our mouth to practice more.

就是堅持跟大膽開口說,多練習

六、關(guān)于英語畫展的英語作文?

When my parents are busy with their work I will stay aside drawing. I like drawing my family. I like drawing my parents holding my hands to send me to school. I also like drawing fruit because they are delicious.

  我非常喜歡畫畫。在我有空的時候我就會畫畫。不管去哪里我都會帶上我的彩筆和畫冊。我爸爸媽媽忙于工作的'時候,我就會呆在一邊畫畫。我喜歡畫我的家人。我喜歡畫爸爸媽媽牽著我的手去上學。我也很喜歡畫水果,因為它們好好吃。

七、關(guān)于巴金的英語作文?

Bajin, one of the greatest artists of China, was born in 1904, Chengdu, Sichuan province.

When he was dead, he was 101. He wrote a lot of novels and Home is the most famous novel of him.

He has been to many different places and learned lots of different culture and custom of China.

Most of our Chinese people love him very much and he set a good example for us to writing. He is my favourite writer.

八、關(guān)于洗手的英語作文?

We should do sports every morning or every evening and often open windows to keep the air fresh.Wash our hands often,especially before meals and have healthy food and drink enough water every day.

九、關(guān)于crime的英語作文?

Computer Crime

With the wide use of computers,computer crime grows and becomes a social problem all over the world.

Now,nearly all companies usa computers to do their work.The information kept in their computers is important to them,Some "hackers" steal the important information from one company and sell it to another.Consequently,the company will lose in the competition.Especially harmful are criminals who install a "virus" into the government computer system.It can damage files and bring business to a halt,thus disordering the national economy.

Today,the government and many corporations upgrade the software and sat codes for their computers.Moreover,people can build up firewalls and install anti-virus softwares to protect against surprise attacks by hackers.What's the most important is that the government should enforce the law and crack down on computer crime.

十、關(guān)于唐僧的英語作文?

 話說。唐僧四人取完真經(jīng)后。被如來佛祖逼迫去學外語。如來佛祖用法力把唐僧送進了哈博英語學校。

  第一節(jié)課開始了:老師說:“garden的中文意思是什么?”老師見八戒舉手了,便請八戒來回答,八戒說:“garden的中文意思是鴨肉,因為它是這樣讀的“嘎的”老師大吼一聲:“不是的?!卑私渎犃耍弥蠋熮D(zhuǎn)過身時小聲地對孫悟空說:“猴哥,救我。”孫悟空見八戒可憐的樣子。便和英語老師談條件:“如果我回答正確,就不要罰八戒了,如果我回答錯誤,那么我跟八戒一起罰?!崩蠋煷饝?yīng)了。趁著老師沒注意。孫悟空用火眼金睛在英語書上看到了答案。大聲的回答:garden是花園的意思。”老師微笑著說:“yes。回答正確?!苯又蠋熡謫枺骸皀ice。是什么意思?老師剛說完,唐僧舉起了手。老師請他回答,唐僧說::“是令人愉快的?!崩蠋熣f:“yes?;卮鹫_?!卑私涿X袋,不明白,心想:“nice。---奶死。奶奶死了怎么會愉快呢?在一盤的孫悟空看穿了八戒的心思,便跟八戒解釋說:“nice。奶死。是這個單詞的讀音。其中文意思是令人愉快的?!苯?jīng)孫悟空這么一解釋。豬八戒恍然大悟。

  不一會兒,放學鈴響了。唐僧師徒才疲憊不堪的回到了天庭。

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