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关于航空的英语作文 关于航空的英语作文100词

作者:admin 发布时间: 2023-06-06 20:19:07

简介:】一、关于航空的英语作文?Any individual in China will be deeply impressed by the scene portrayed in the picture,which is immensely exciting and spectacular.This vi

一、关于航空的英语作文?

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、关于航空火箭的英语作文?

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、航空英语作文

1. Good morning.早晨好。Welcome to China欢迎来中国。Good-bye. Have a time.再见,祝您旅途愉快

2. Good morning. What can I do for you ?早晨好,能帮您什麽忙?Please wait a moment请稍等。

3. Please come in.请进。Please have a look请看看。Please sit down.请坐。This way please.请走这边。

4. Thank you for your cooperation感谢您合作。Never mind.不用谢。

5. Would you please back off a little?请向后退一下。Please be in order, one by one.请按顺序,一个接一个。

四、关于航空火箭的作文?

托举着“神舟”五号载人飞船的“长征”二号F型运载火箭在轰鸣声中直冲蓝天,把一条巨龙般的橘红色烈焰留在秋日的戈壁长空。

  乳白色的“长征”二号F型火箭起飞重量479。8吨。它是在“长征”二号E型火箭基础上研制的以发射飞船为主要任务的运载火箭,1992年开始研制,1999年首发成功。此前,这种火箭已经成功地将4艘无人飞船送入太空。

  作为中国火箭家族中最重、最长的成员,“长征”二号F型火箭采用了55项新技术,使它同时成为中国航天史上技术最复杂、可靠性安全性指标最高的火箭。

  这枚火箭首次采用了垂直总装、垂直测试和船、箭、塔组合体垂直运输的“三垂”测试发射模式,改变了过去水平总装、水平运输的模式;首次采用远距离测试发射控制技术,其中先进的光电技术、自动控制技术和弱信号的远距离传输技术均达到国际先进水平。

  为了进一步增大飞行中的安全性,它配置有专门的故障检测处理系统和逃逸系统。火箭在待发段和上升段发生故障时,能够自检测、自诊断,发出故障信息给逃逸系统,逃逸系统随即带飞船离开箭体,从而保障航天员的安全。

  “长征”二号F型火箭还首次研制了全冗余的控制系统,实现双套制导与稳定控制技术,其中双CPU计算机、三余度伺服机构和双回路稳定平台技术均达到国际先进水平。从发射“神舟”三号开始全面覆盖系统的冗余控制大大提高了运载火箭的可靠性,为实现载人奠定了基础。

  为保证火箭高可靠性和高安全性,火箭电器系统就有近4万个元器件。所有元器件都经过了筛选和40多个回合的增长试验,不仅要在模拟飞行环境下达到设计指标,而且在此基础上要有裕度。比如,从火箭发射到飞船入轨只有短短的600秒,但火箭的可靠性增长试验却达到了546小时。这样,就使“长征”二号F型火箭的可靠性指标达到0。97,这就是说发射100发火箭只能有3次出现问题。同时,火箭的安全性指标达到0。997,意味着1000次故障所采取的救助措施只有3次是不成功的。

  总之,长二F型火箭是我国设计制造的世界最先进的运载火箭之一。

五、关于学好英语的英语作文?

首先,我们可以列举学好英语的好处

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

接着我们可以详细从几个方面去阐述怎样学好英语

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.

就是坚持跟大胆开口说,多练习

六、关于英语画展的英语作文?

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.

  我非常喜欢画画。在我有空的时候我就会画画。不管去哪里我都会带上我的彩笔和画册。我爸爸妈妈忙于工作的'时候,我就会呆在一边画画。我喜欢画我的家人。我喜欢画爸爸妈妈牵着我的手去上学。我也很喜欢画水果,因为它们好好吃。

七、关于巴金的英语作文?

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、关于洗手的英语作文?

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、关于crime的英语作文?

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、关于唐僧的英语作文?

 话说。唐僧四人取完真经后。被如来佛祖逼迫去学外语。如来佛祖用法力把唐僧送进了哈博英语学校。

  第一节课开始了:老师说:“garden的中文意思是什么?”老师见八戒举手了,便请八戒来回答,八戒说:“garden的中文意思是鸭肉,因为它是这样读的“嘎的”老师大吼一声:“不是的。”八戒听了,趁着老师转过身时小声地对孙悟空说:“猴哥,救我。”孙悟空见八戒可怜的样子。便和英语老师谈条件:“如果我回答正确,就不要罚八戒了,如果我回答错误,那么我跟八戒一起罚。”老师答应了。趁着老师没注意。孙悟空用火眼金睛在英语书上看到了答案。大声的回答:garden是花园的意思。”老师微笑着说:“yes。回答正确。”接着老师又问:“nice。是什么意思?老师刚说完,唐僧举起了手。老师请他回答,唐僧说::“是令人愉快的。”老师说:“yes。回答正确。”八戒摸摸脑袋,不明白,心想:“nice。---奶死。奶奶死了怎么会愉快呢?在一盘的孙悟空看穿了八戒的心思,便跟八戒解释说:“nice。奶死。是这个单词的读音。其中文意思是令人愉快的。”经孙悟空这么一解释。猪八戒恍然大悟。

  不一会儿,放学铃响了。唐僧师徒才疲惫不堪的回到了天庭。

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