㈠ 飞机的英文介绍
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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.
㈡ 飞机的英文介绍。
A plane is a vehicle that can fly through the air ,which has wings and one or more engines.It can be used as a tool for transporting people or goods in many ways such as in wars.
㈢ 急求飞机的英文简介
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.
㈣ 英语作文:飞机是谁发明的,什么时候发明的,有什么作用。有翻译,急。
从1900年开始,莱特兄弟在两年的时间里是制了翼端卷曲、装有流动方向舵的滑翔机,先后进行了三次滑翔实验,测量了风向和气流,记录了数据,揭开了包括空中急转、倾斜滑行和拐弯等一个个飞行奥秘,并一再改进了机翼和方向舵的形状结构。
1903年12月17日凌晨,莱特兄弟试飞了第四次,在第一次试飞中,飞机在两三米高的空中飞行了37米,时速48千米,时间12秒,最好的一次持续了59秒,前进了260米。然而这次飞行成了里程碑,标志着人类成功实现了持续的、有动力的、可操作的飞行。人类追求翱翔蓝天的梦想变成现实。
㈤ 莱特兄弟发明飞机的故事英语文章
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.
㈥ 飞机是什么时候发明的翻译成英语句子
When the plane is
㈦ 谁帮我写英语翻译: 你知道飞机是何时发明的吗 1903年! 是谁发明的 莱特兄弟! 一定
Do you know when were plant invented
㈧ 莱特兄弟发明了飞机 英语
Wright Brothers invented the planes.主动语态
The planes were invented by Wright Brothers.被动语态
㈨ 飞机是什么时候发明的 用英文怎么说
When was the plane invented.
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