① 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.
② 有關發明的英語作文
三篇收集的作文,望採納
1、In modern life we have many inventions.Thesemachines are very useful.They can make things better and faster than people.A washing machine can help us wash clothes.We have more time to do that we want to doring this time.A printing machine prints a lot of books,newspapers and other things qiickly.Buses,bikes,cars,trains,planes and shipshelr us travel faster than before.The compter is wonderful machine.It is one of the most important inventions. Today it is used in many ways.It can store innformations and work out math problems millions of times faster than a person can.In a few years,the computer may touch the lives of everyone.Even people in faraway villages.
在現代生活中,我們有許多發明。這些都是很有用的。他們可以做的更好,比人快。洗衣機可以幫我們洗衣服。我們有更多的時間去做我們想干這一次。印刷機出版了大量的書籍,報紙和其他東西qiickly公共汽車,自行車。汽車,火車,飛機,和shipshelr我們游得更快。計算機是神奇的機器。它是最重要的發明之一。今天,它是用來在許多方面。它可以存儲innformations和解決數學問題的數百萬倍的人能更快。在幾年之內,計算機可能觸及每個人的生活。即使人在遙遠的村莊。
2、19世紀初,人們開始使用煤氣燈(瓦斯燈),但是煤氣靠管道供給,一但漏氣或堵塞,非常容易出事,人們對於照明的改革,十分殷切。事實上,愛迪生為自己訂定了一個不可能的任務:除了改良照明之外,還要愛迪生發明的電燈創造一套供電的系統。 於是他和夢羅園的夥伴們,不眠不休的做了1600多次耐熱材料和600多種植物纖維的實驗,才製造出第一個炭絲燈泡,可以一次燃燒45個鍾頭。後來他更在這基礎上不斷改良製造的方法,終於推出可以點燃1200小時的竹絲燈泡。 19世紀80年代中期,愛迪生的電燈事業獲得了成功,這一成功比以往任何成就給他帶來的聲譽都大。在80年代中期以前,他很少有失誤,中期以後,盡管他也取得了很大成就,但失敗也是屢見不鮮的。愛迪生最不值得稱贊的行為之一就是他批評交流電,說它有副作用,可能造成死亡與損傷,但他未加具體說明。所以有人說,「像他這樣一個自己搞出了許多發明創造的人竟然對別人的新發明大加攻擊,這是很矛盾的事。」他反對使用交流電而贊成直流電,因而在一場激烈而固執的論戰中敗北。在這方面,反映出了愛迪生成為名人之後漸漸滋生的頑固守舊的缺點。
In the early nineteenth century, people began to use gas (gaslight), but the gas pipeline supply by a leak or blockage, very easy to have an accident, people for illumination of reform, very ardent. In fact, Edison for himself set the mission impossible: in addition to improve lighting, but also of Thomas Edison electric light Create a set of power supply system. And he and the dream LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more than 600 plant fiber experiment, only proced the first carbon wire bulb, can a burning 45 hours. Later he more on this basis, the method of continuous improvement manufacture can ignite 12 hours finally came out with the ZhuSi bulbs. The 19th century the 1980s, Edison electric light career succeeded, this success than any previous achievements brought him reputation. In the 1980s, before he had little mistake, intermediate later, although he has made great achievements, but also common occurance of failure. Edison's most not commendable actions is one of his criticism alternating current, say it has side effects, likely cause of death and injury, but he did not add details. So somebody said, "as he such a mess out many inventions that people about others' new invention saurday attack, this is very contradictory things." He opposes the use of alternating current and direct current, so the approve a fierce debate and stubborn in failure. In this respect, reflects the Edison became a celebrity after the stubbornness of started to foster old-fashioned shortcomings.
3、I will invent a time machine in the as it 's been my dream in my life. Time machine allows people to travel back in time to prevent disaster to happen. It also allows people to tavel into dinstant future to find out solution for Incurable illness including cancer and aids. However, this machine may be abused by people to create chaos in our world or even completely change our history. Therfore, security features are essential for my invention. The future invention of time machine will definately bring more advantages for human being.我會因為它是我的夢想在我的生活中,發明時間機器。時間機器允許人們旅行回來的時間來防止災難的發生。它也允許人們對tavel入dinstant未來發現無法治癒的疾病包括癌症和艾滋病的解決方案。然而,這台機器可能被濫用的人創造了我們的世界甚至完全改變我們的歷史的混亂。因此,安全的特點是我發明的關鍵。未來的時間機器肯定會為人類帶來更多的優勢。
③ 誰有一篇關於飛機的英文文章
飛機 ( An Introction to Aeroplane)
Airplanes come in many different shapes and sizes depending on the mission of the aircraft, but all modern airplanes have certain components in common. These are the fuselage, wing, tail assembly and control surfaces, landing gear, and powerplant(s).
For any airplane to fly, it must be able to lift the weight of the airplane, its fuel, the passengers, and the cargo. The wings generate most of the lift to hold the plane in the air. To generate lift, the airplane must be pushed through the air. The engines, which are usually located beneath the wings, provide the thrust to push the airplane forward through the air.
The fuselage is the body of the airplane that holds all the pieces of the aircraft together and many of the other large components are attached to it. The fuselage is generally streamlined as much as possible to rece drag. Designs for fuselages vary widely. The fuselage houses the cockpit where the pilot and flight crew sit and it provides areas for passengers and cargo. It may also carry armaments of various sorts. Some aircraft carry fuel in the fuselage; others carry the fuel in the wings. In addition, an engine may be housed in the fuselage.
The wing provides the principal lifting force of an airplane. Lift is obtained from the dynamic action of the wing with respect to the air. The cross-sectional shape of the wing as viewed from the side is known as the airfoil section. The planform shape of the wing (the shape of the wing as viewed from above) and placement of the wing on the fuselage (including the angle of incidence), as well as the airfoil section shape, depend upon the airplane mission and the best compromise necessary in the overall airplane design.
The control surfaces include all those moving surfaces of an airplane used for attitude, lift, and drag control. They include the tail assembly, the structures at the rear of the airplane that serve to control and maneuver the aircraft and structures forming part of and attached to the wing.
The tail usually has a fixed horizontal piece (called the horizontal stabilizer) and a fixed vertical piece (called the vertical stabilizer). The stabilizers provide stability for the aircraft—they keep it flying straight. The vertical stabilizer keeps the nose of the plane from swinging from side to side (called yaw), while the horizontal stabilizer prevents an up-and-down motion of the nose (called pitch). (On the Wright brothers' first successful aircraft, the horizontal stabilizer was placed in front of the wings. Such a configuration is called a canard after the French word for "ck").
The hinged part found on the trailing edge of the wing is called the aileron. It is used to roll the wings from side to side. Flaps are hinged or pivoted parts of the leading and/or trailing edges of the wing used to increase lift at reced airspeeds, primarily at landing and takeoff. Spoilers are devices used to disrupt the airflow over the wing so as to rece the lift on an airplane wing quickly. By operating independently on each wing, they may provide an alternate form of roll control. Slats at the front part of the wing are used at takeoff and landing to proce additional lift.
At the rear of both the aileron surfaces and elevators and rudders are small moving sections called trim tabs that are attached by hinges. Their function is to (1) balance the airplane if it is too nose heavy, tail heavy, or wing heavy to fly in a stable cruise condition; (2) maintain the elevator, rudder, and ailerons at whatever setting the pilot wishes without the pilot maintaining pressure on the controls; and (3) help move the elevators, rudder, and ailerons and thus relieve the pilot of the effort necessary to move the surfaces.
The landing gear, or undercarriage, supports the airplane when it is resting on the ground or in water and ring the takeoff and landing. The gear may be fixed or retractable. The wheels of most airplanes are attached to shock-absorbing struts that use oil or air to cushion the blow of landing. Special types of landing gear include skis for snow and floats for water. For carrier landings, arrester hooks are used.
Forward motion, or thrust, is generated by a thrust-procing device or powerplant to sustain flight. The powerplant consists of the engine (and propeller, if present) and the related accessories. The main engine types are the reciprocating (or piston type), and the reaction, or jet, engine such as the ram jet, pulse jet, turbojet, turboprop, and rocket engine. The propeller converts the energy of a reciprocating engine's rotating crankshaft into a thrust force. Usually the engines are located in cowled pods hung beneath the wings, but some aircraft, like fighter aircraft, will have the engines buried in the fuselage.
Other configurations have sometime been used. For instance, the Wright brothers' 1903 Flyer had pusher propellers (propellers at the rear of the plane) and the elevators at the front of the aircraft. Many fighter aircraft also combine the horizontal stabilizer and elevator into a single stabilator surface. There are many possible aircraft configurations, but any configuration must provide for the four forces needed for flight.
轉的,希望幫助你,謝謝
④ 萊特兄弟發明了飛機 英語
Wright Brothers invented the planes.主動語態
The planes were invented by Wright Brothers.被動語態
⑤ 萊特兄弟為什們能發明飛機的英文
萊特兄弟為什們能發明飛機
Why can Wright brothers invented the airplane
萊特兄弟為什們能發明飛機
Why can Wright brothers invented the airplane
⑥ 關於寫發明的英語作文
三篇收集的作文,望採納
1、 modern life we have many inventions.Thesemachines are very useful.They can make things better and faster than people.A washing machine can help us wash clothes.We have more time to do that we want to doring this time.A printing machine prints a lot of books,newspapers and other things qiickly.Buses,bikes,cars,trains,planes and shipshelr us travel faster than before.The compter is wonderful machine.It is one of the most important inventions. Today it is used in many ways.It can store innformations and work out math problems millions of times faster than a person can.In a few years,the computer may touch the lives of everyone.Even people in faraway villages.
在現代生活中,我們有許多發明。這些都是很有用的。他們可以做的更好,比人快。洗衣機可以幫我們洗衣服。我們有更多的時間去做我們想干這一次。印刷機出版了大量的書籍,報紙和其他東西qiickly公共汽車,自行車。汽車,火車,飛機,和shipshelr我們游得更快。計算機是神奇的機器。它是最重要的發明之一。今天,它是用來在許多方面。它可以存儲innformations和解決數學問題的數百萬倍的人能更快。在幾年之內,計算機可能觸及每個人的生活。即使人在遙遠的村莊。
2、19世紀初,人們開始使用煤氣燈(瓦斯燈),但是煤氣靠管道供給,一但漏氣或堵塞,非常容易出事,人們對於照明的改革,十分殷切。事實上,愛迪生為自己訂定了一個不可能的任務:除了改良照明之外,還要愛迪生發明的電燈創造一套供電的系統。 於是他和夢羅園的夥伴們,不眠不休的做了1600多次耐熱材料和600多種植物纖維的實驗,才製造出第一個炭絲燈泡,可以一次燃燒45個鍾頭。後來他更在這基礎上不斷改良製造的方法,終於推出可以點燃1200小時的竹絲燈泡。 19世紀80年代中期,愛迪生的電燈事業獲得了成功,這一成功比以往任何成就給他帶來的聲譽都大。在80年代中期以前,他很少有失誤,中期以後,盡管他也取得了很大成就,但失敗也是屢見不鮮的。愛迪生最不值得稱贊的行為之一就是他批評交流電,說它有副作用,可能造成死亡與損傷,但他未加具體說明。所以有人說,「像他這樣一個自己搞出了許多發明創造的人竟然對別人的新發明大加攻擊,這是很矛盾的事。」他反對使用交流電而贊成直流電,因而在一場激烈而固執的論戰中敗北。在這方面,反映出了愛迪生成為名人之後漸漸滋生的頑固守舊的缺點。
In the early nineteenth century, people began to use gas (gaslight), but the gas pipeline supply by a leak or blockage, very easy to have an accident, people for illumination of reform, very ardent. In fact, Edison for himself set the mission impossible: in addition to improve lighting, but also of Thomas Edison electric light Create a set of power supply system. And he and the dream LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more than 600 plant fiber experiment, only proced the first carbon wire bulb, can a burning 45 hours. Later he more on this basis, the method of continuous improvement manufacture can ignite 12 hours finally came out with the ZhuSi bulbs. The 19th century the 1980s, Edison electric light career succeeded, this success than any previous achievements brought him reputation. In the 1980s, before he had little mistake, intermediate later, although he has made great achievements, but also common occurance of failure. Edison's most not commendable actions is one of his criticism alternating current, say it has side effects, likely cause of death and injury, but he did not add details. So somebody said, "as he such a mess out many inventions that people about others' new invention saurday attack, this is very contradictory things." He opposes the use of alternating current and direct current, so the approve a fierce debate and stubborn in failure. In this respect, reflects the Edison became a celebrity after the stubbornness of started to foster old-fashioned shortcomings.
3、I will invent a time machine in the as it 's been my dream in my life. Time machine allows people to travel back in time to prevent disaster to happen. It also allows people to tavel into dinstant future to find out solution for Incurable illness including cancer and aids. However, this machine may be abused by people to create chaos in our world or even completely change our history. Therfore, security features are essential for my invention. The future invention of time machine will definately bring more advantages for human being.我會因為它是我的夢想在我的生活中,發明時間機器。時間機器允許人們旅行回來的時間來防止災難的發生。它也允許人們對tavel入dinstant未來發現無法治癒的疾病包括癌症和艾滋病的解決方案。然而,這台機器可能被濫用的人創造了我們的世界甚至完全改變我們的歷史的混亂。因此,安全的特點是我發明的關鍵。未來的時間機器肯定會為人類帶來更多的優勢。
⑦ 誰發明了世界上第一架飛機(用英語)
Wright brothers
Wilbur Wright 維爾伯·萊特(1867年4月16日-1912年5月12日)
Orville Wright奧維爾·萊特(1871年8月19日-1948年1月30日)
維爾伯1867年出生於印第安納州(INDIANA)的米爾維爾,奧維爾1871年出生於俄亥俄州(OHIO)的代頓。
⑧ 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。
⑨ 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.
⑩ 萊特兄弟發明飛機的故事英語文章
In1899,,:asmall,ngwarping.'srollingmotionandbalance.
WrightBrothers-BirdsofaFeather
...,orchangingtheshape,ofaportionofthewing.
WrightBrothers-Gliders
Overthenextthreeyears,inbothunmanned(askites)andpilotedflights.TheyreadabouttheworksofCayley,andLangley,andthehang-..rdestproblemtosolve.
,theWrightsbuiltandtestedafull-sizeglider.TheyselectedKittyHawk,,sand,hillyterrainandremotelocation.
In1900,-poundbiplanegliderwithits17-footwingspanandwing-warpingmechanismatKittyHawk,.Infact,itwasthefirstpilotedglider.Basepontheresults,,andbuildabiggerglider.
In1901,atKillDevilHills,NorthCarolina,,witha22-footwingspan,.However,manyproblemsoccurred:;;andthewing-.Intheirdisappointment,.
,hasedwerenotreliable.nlift.Baseponthesetests,(wing)ouldfly.-.
WrightBrothers-InventingtheFlyer
During1902,.-warpingwirestocoordinateturns.,.
'sweightandvibrations..
WrightBrothers-FirstMannedFlight
..,,-second,sustainedflightonDecember17,1903.Thiswasthefirstsuccessful,powered,pilotedflightinhistory.
In1904,..
In1908,September17..OrvilleWrightsurvivedthecrash,buthispassenger,,didnot.,1908.
In1909,theU.S.,aWrightBrothersbiplane,onJuly30.Theairplanesoldfor$25,000plusabonusof$5,000becauseitexceeded40mph.
WrightBrothers-VinFiz
In1911,theWrights'.Theflighttook84days,stopping70times.Itcrash-..
FirstArmedAirplane
In1912,aWrightBrothersplane,,Maryland.-.
OnJuly18,1914,(partoftheArmy)wasestablished.bytheirchiefcompetitor,GlennCurtiss.
PatentSuit
Thatsameyear,theU.S.iss.,.
AlthoughCurtiss'sinvention,ailerons(Frenchfor"littlewing"),wasfardifferentfromtheWrights'wing-warpingmechanism,"unauthorized"bypatentlaw.