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飛機發明的好處用英語來介紹

發布時間:2021-08-07 12:49:23

Ⅰ 飛機的出現優勢英文。

你好。「飛機的出現?優勢?」翻譯成英語是:The appearance of the aircraft? Advantage?

——————希望幫到你,滿意請採納。

Ⅱ 急求飛機的英文簡介

A fixed-wing aircraft is an aircraft capable of flight using wings that generate lift e to the vehicle's forward airspeed. Fixed-wing aircraft are distinct from rotary-wing aircraft in which wings rotate about a fixed mast and ornithopters in which lift is generated by flapping wings.

A powered fixed-wing aircraft that is propelled forward by thrust from a jet engine or propeller is typically called an aeroplane, airplane, or simply plane. Other types of powered fixed-wing aircraft include powered paragliders and ground effect vehicles. Unpowered fixed-wing aircraft, including gliders, paragliders, hang gliders and kites, can use moving air to gain height.

Most fixed-wing aircraft are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled.

Ⅲ 飛機發明對人類的意義,要詳細點的,謝謝!!!

早在遠古時代,人類就幻想翱翔藍天。從中國戰國時期起就有木鳶的記載,後來相繼發明的風箏、竹蜻蜓、走馬燈、火箭等,都是我們的祖先對航空的探索。18、19世紀熱氣球、飛艇相繼升空,人類飛翔的夢想初步實現。1903年12月17日,美國萊特兄弟製造的裝有內燃發動機和螺旋槳的飛機,首次進行了持續的、有動力的、可操縱的載人飛行,開辟了人類航空史上的新紀元,從此人類真正插上了翅膀,得償飛翔天空的夙願。飛機的發明及其發展,給世界帶來了巨大的變化,是人類20世紀最偉大的成就之一。

100年來,航空科技取得了突飛猛進的發展。從活塞發動機到渦噴發動機,再到渦扇發動機;從木質結構飛機到全金屬飛機,再到主結構應用復合材料的飛機;從螺旋槳飛機到噴氣式飛機,再到超音速飛機,人們在征服空氣空間的探索道路上,樹立了一個又一個重要的里程碑。基於航空科技的航空工業,已成長為人類工業文明及信息文明時代的重要支柱產業之一。飛機製造業的發展,有力地帶動了機械製造、冶金、化工、紡織等基礎工業和新材料、新能源、計算機、微電子等新興科學技術的前進。各領域的先進技術不斷地造就裡程碑式的新機型。復合材料的應用,先進可靠發動機的產生,各類先進電子設備諸如靜音爬升系統、平視導引系統、一體化進場導航系統等的問世,都將使飛機更加可靠、經濟、安全。今天大型客機的耗油比30年前節省了一半,比50年前節省了70%。如果按每人每英里消耗的燃油來計算,乘飛機比乘汽車還要省油。

100年來,航空運輸業獲得了巨大的發展。飛機的發明,為人類交通運輸開辟了一個新坐標,催生了航空運輸業,是人類交通運輸史上一次重大革命。從1909年德國開辟第一個定期旅客航班開始,隨著航空科技的不斷突破和航空市場需求的不斷增長,商業航空已發展成為一個宏大的全球經濟社會基礎性產業。2002年,全球定期航班運送旅客超過16億人次,運載貨物達2950萬噸。如今,全球平均每天每分鍾就有40架以上的定期航班飛機在飛行,平均每天每分鍾有3000多人在空中旅行,平均每天每分鍾有60噸以上的貨物在空中運輸。航空運輸業的興起,在經濟價值上建立了一種全新的投入———產出關系,將空氣空間納入了社會資源體系,向社會經濟提供了新的富源,人類物化和活化的勞動因流通的加速而實現增值,它擴大了勞動力和資本的使用范圍,促進了國際分工和國際貿易,極大地提高了社會生產力水平和經濟效率;在社會與文化功能上,建立了一種新的高效率的文明傳播通道,大大拓展了人們的視野,使得相距遙遠的人群和不同的民族能夠比較容易地交流知識、思想、情感、藝術、宗教、風俗等等,加深彼此的了解與溝通,共同推進人類的文明,共享人類文明進步的成果

100年來,通用航空業也實現了長足的發展。飛機已廣泛地應用於工業、農業、林業、牧業和漁業;應用於地質勘探、起重吊裝、醫療救護、空中測繪和攝影等眾多行業。作為這些行業的先進生產工具,改變了作業方式,提高了作業效率,獲得了很高的經濟效益與社會效益,在許多情況下飛機成了無可替代的作業工具。飛機還廣泛應用於治安監控、邊海防巡查、消防、救治和救援等應急性強的社會管理和保障領域,大大提高了社會管理和保障的效率。

100年來,航空包括航空工業、航空運輸和通用航空的發展,還是世界各國國防事業和外交事業發展的重要組成部分,深刻地影響著人類軍事文明和政治文明的演進。在百年航空史上,航空的發展還向全人類傳播和倡導自由精神、科學精神、挑戰精神、勇敢精神、愛國精神和民族精神,推動了人類精神的完善、完美和升華。

Ⅳ 發明飛機的目的是什麼,英文回答

Is the fly like a bird

Ⅳ 英語作文我想要發明飛機

例文

1.Everyone has their own dream homes.Me and my family want to live in
Shanghai.市.It is one of the world's beautiful and modern city.My new house at
the Huangpu River near..It at the first layer.It is not,has six rooms..My
favorites are places balcony..I can read on the balcony gardening..Morning I
could see the busy streets and river vessels .Tonight,I have the ability to
appreciate the bright lights of the river bankThere are two armchairs in the
living room,a short coffee table and a bookcase.My new house has two bathrooms
and a large kitchen..I am very good at cooking.Me and my parents shared this
apartment..Our neighbors are very friendly.At my dream home I am happy and
comfortable.

Ⅵ 飛機的英文介紹

您好,以下為關於飛機的英文介紹,希望對您有幫助:

A fixed-wing aircraft is an aircraft capable of flight using wings that generate lift e to the vehicle's forward airspeed. Fixed-wing aircraft are distinct from rotary-wing aircraft in which wings rotate about a fixed mast and ornithopters in which lift is generated by flapping wings.

A powered fixed-wing aircraft that is propelled forward by thrust from a jet engine or propeller is typically called an aeroplane, airplane, or simply plane. Other types of powered fixed-wing aircraft include powered paragliders and ground effect vehicles. Unpowered fixed-wing aircraft, including gliders, paragliders, hang gliders and kites, can use moving air to gain height.

Most fixed-wing aircraft are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled.

Ⅶ 飛機的發明有什麼好處

1、讓人實現飛翔的夢想
2、可以到達你想到的任何地方
3、外出速度提高了,節省了大量時間
4、發展到軍用用途時可以發揮巨大的作用
5、解決了大量人員的就業問題

Ⅷ 英語作文:飛機是誰發明的,什麼時候發明的,有什麼作用。有翻譯,急。

從1900年開始,萊特兄弟在兩年的時間里是制了翼端捲曲、裝有流動方向舵的滑翔機,先後進行了三次滑翔實驗,測量了風向和氣流,記錄了數據,揭開了包括空中急轉、傾斜滑行和拐彎等一個個飛行奧秘,並一再改進了機翼和方向舵的形狀結構。
1903年12月17日凌晨,萊特兄弟試飛了第四次,在第一次試飛中,飛機在兩三米高的空中飛行了37米,時速48千米,時間12秒,最好的一次持續了59秒,前進了260米。然而這次飛行成了里程碑,標志著人類成功實現了持續的、有動力的、可操作的飛行。人類追求翱翔藍天的夢想變成現實。

Ⅸ 用英語介紹飛機

What is aircraft?

An aircraft is a machine that is able to fly by gaining support from the air. It counters the force of gravity by using either static lift or by using the dynamic lift of an airfoil,or in a few cases the downward thrust from jet engines.

The human activity that surrounds aircraft is called aviation. Crewed aircraft are flown by an onboard pilot, but unmanned aerial vehicles may be remotely controlled or self-controlled by onboard computers. Aircraft may be classified by different criteria, such as lift type, aircraft propulsion, usage and others.

The history of aircraft:

Flying model craft and stories of manned flight go back many centuries, however the first manned ascent – and safe descent – in modern times took place by larger hot-air balloons developed in the 18th century. Each of the two World Wars led to great technical advances. Consequently, the history of aircraft can be divided into five eras:

Pioneers of flight, from the earliest experiments to 1914.

First World War, 1914 to 1918.

Aviation between the World Wars, 1918 to 1939.

Second World War, 1939 to 1945.

Postwar era, also called the jet age, 1945 to the present day.

Impacts of aircraft use:

Aircraft permit long distance, high speed travel and may be a more fuel efficient mode of transportation in some circumstances. Aircraft have environmental and climate impacts beyond fuel efficiency considerations, however. They are also relatively noisy compared to other forms of travel and high altitude aircraft generate contrails, which experimental evidence suggests may alter weather patterns.

Uses for aircraft:

1. Military

A military aircraft is any aircraft that is operated by a legal or insurrectionary armed service of any type. Military aircraft can be either combat or non-combat.

2. Civil

Civil aircraft divide into commercial and general types, however there are some overlaps.

Commercial aircraft include types designed for scheled and charter airline flights, carrying passengers, mail and other cargo. The larger passenger-carrying types are the airliners, the largest of which are wide-body aircraft. Some of the smaller types are also used in general aviation, and some of the larger types are used as VIP aircraft.

General aviation is a catch-all covering other kinds of private (where the pilot is not paid for time or expenses) and commercial use, and involving a wide range of aircraft types such as business jets (bizjets), trainers, homebuilt, gliders, warbirds and hot air balloons to name a few. The vast majority of aircraft today are general aviation types.

3. Experimental

An experimental aircraft is one that has not been fully proven in flight, or that carries an FAA airworthiness certificate in the "Experimental" category. Often, this implies that the aircraft is testing new aerospace technologies, though the term also refers to amateur and kit-built aircraft—many based on proven designs.

4. Model

A model aircraft is a small unmanned type made to fly for fun, for static display, for aerodynamic research or for other purposes. A scale model is a replica of some larger design.

Ⅹ 用英文寫一篇,關於乘飛機的好處與壞處的作文

It is fast comfortable and convinient to travel by plane. It is also timesaving. Eg, if you want to go to Yuannan, it only take you over three hours by plane but you should spend more than thirty hours to go there by train. The beautiful hostess will take care of you on the plane so you don't need to worry anything. But of course every coin has two sides, traveling by plane sometimes delay by bad weather so you have to wait for a long time in the waiting hall. And you have to shut off your cell phone on the plane. Sometimes you can't enjoy the beautiful scenery.

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