低速飞行器

Being a super power, it’s not possession of nuclear weapons, it’s not having a large armed forces, it’s not having higher tech equipment than anyone else, if there’s one thing that defines bei

发表于:2018-11-28 / 阅读(154) / 评论(0) 分类 疯狂英语2002年

EXPLORATIONS - The X- 15 Rocketplane By Marilyn Christiano Broadcast: Wednesday, February 18, 2004 (THEME) ANNCR: Explorations -- a program in Special English by the Voice of America. (THEME) The X-15

发表于:2018-12-01 / 阅读(143) / 评论(0) 分类 Explorations

ANNOUNCER: EXPLORATIONS -- a program in Special English by the Voice of America. (MUSIC) Neil Armstrong with the X-15 Today, Doug Johnson and Frank Oliver tell about the first airplane that flew out of the Earth's atmosphere. It was designed to test

发表于:2018-12-07 / 阅读(77) / 评论(0) 分类 VOA慢速英语2007年(九)月

This is the VOA Special English Economics Report. One of the largest air shows in the United States is also one of the largest trade shows in the aircraft industry. AirVenture is taking place this week at an airport in Oshkosh, Wisconsin. Ron Wagner

发表于:2018-12-07 / 阅读(56) / 评论(0) 分类 2010年VOA慢速英语(七)月

EXPLORATIONS - High and Fast: the X-15 Reached the Edge of Space EXPLORATIONS -- a program in Special English by the Voice of America. Today, Doug Johnson and Frank Oliver tell about the first airplane that flew out of the Earth's atmosphere. It was

发表于:2018-12-16 / 阅读(51) / 评论(0) 分类 2012年VOA慢速英语(十)月

图片1 superior n. 长者,高手,上级 adj. 较高的,上级的,上好的,出众的,高傲的 例句:Oliver smiled a superior smile as he drove past in his expensive new car. 奥利弗开着那辆豪华的新车驶过时,傲慢地微微

发表于:2018-12-30 / 阅读(53) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

The F-8 Crusader was designed by Vought in response to a US navy requirement for a carrier-based supersonic fighter. It became apparent in the early 50s that, that the navy needed this capability. The air force was ahead of the navy in that regard wi

发表于:2018-12-30 / 阅读(101) / 评论(0) 分类 国家地理2007年

In 1940, North American Aviation designed the legendary P-51 Mustang in response to the British need for a high-performance fighter aircraft. The Mustang featured the most advanced laminar flow wing and a ducted cooling radiator positioned under the

发表于:2018-12-30 / 阅读(129) / 评论(0) 分类 国家地理2007年

By Lisa Schlein Geneva 02 January 2008 The Geneva-based Aircraft Crashes Record Office says 2007 was one of the safest years in the past half century in which to fly. The group says 965 people died in 136 airplane crashes last year. The private group

发表于:2019-01-07 / 阅读(86) / 评论(0) 分类 VOA标准英语2008年(一月)

EXPLORATIONS - Igor Sikorsky: Aircraft and Helicopter Designer By Marilyn Christiano Broadcast: Wednesday, July 06, 2005 (MUSIC) ANNOUNCER: Igor Sikorsky on the cover of Time magazine. Now, the VOA Sp

发表于:2019-01-07 / 阅读(89) / 评论(0) 分类 Explorations

By Anjana Pasricha New Delhi 01 September 2007 The world's biggest aircraft manufacturers are in the race to supply the Indian air force with 126 new fighter jets in a deal worth an estimated $10 billion. As Anjana Pasricha reports from New Delhi, th

发表于:2019-01-07 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(九月)

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? [Radio sound:] Northeast 480 you are cleared for landing, Northeast 480 you are cleared for landing. That same radar technology that guides aircraft and tracks hurrica

发表于:2019-01-07 / 阅读(77) / 评论(0) 分类 Scientific American(十二)月

China-developed commercial airliner C919 has edged a step closer to takeoff after the plane's developer put it through the first high-speed taxi test last Sunday morning at Shanghai Pudong International Airport. 上周日上午,我国自主研发的商

发表于:2019-01-07 / 阅读(151) / 评论(0) 分类 英语新闻

HAIKOU, Jan. 28 (Xinhua) -- China's aviation authorities(民航当局) on Friday started to allow helicopters to fly in low-altitude airspace over the tourist island of Hainan on a trial basis for the first time. The aim is to eventually open a part

发表于:2019-01-19 / 阅读(125) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Launching aircraft 发射飞机 Proof by induction 让电磁感应来验证 In the future, airliners could be catapulted into the sky by electric motors 将来,会用电动机将客机弹射到天空中 READERS o

发表于:2019-02-03 / 阅读(93) / 评论(0) 分类 经济学人科技系列

China conducts flight landing on aircraft carrier LIAONING AIRCRAFT CARRIER, Nov. 25 (Xinhua) -- China has successfully conducted flight landing on its first aircraft carrier, the Liaoning, naval sources said. A new J-15 fighter jet was used as part

发表于:2019-02-06 / 阅读(125) / 评论(0) 分类 英语新闻

Unable, we are in IMC. 881. 不能,我们在仪表天气条件。 Unable, we are only authorized during daytime VMC. 882. 不能,我们只有白天目视气象条件的资格。 Unable noise abatement due company policy. 883. 由于公司政策,不

发表于:2019-02-06 / 阅读(130) / 评论(0) 分类 飞行员英语900句

BEIJING, Feb. 28 (Xinhua) -- Construction began on China's first low-speed maglev(磁力悬浮火车) line Monday in Beijing, a project that will make China only the second country with a low-speed maglev line after Japan. The project marked China's

发表于:2019-02-07 / 阅读(114) / 评论(0) 分类 英语新闻

DALIAN, Sept. 25 (Xinhua) -- China's first aircraft carrier was delivered and commissioned to the People's Liberation Army (PLA) Navy Tuesday after years of refitting and sea trials. Overseen by President Hu Jintao and Premier Wen Jiabao, the carrier

发表于:2019-02-07 / 阅读(232) / 评论(0) 分类 英语新闻

Track One From a very young age I had a bit of a fascination with flying 我自儿时便有些迷上了飞行 Bit of a fascination with speed 着迷那样的高速(驾驶) As I went through school and into my A-Levels I wanted to pursue a flying

发表于:2019-02-23 / 阅读(99) / 评论(0) 分类 英语PK台
学英语单词
a.kennedy
absolute sensitivity
Actian
all-correct
amblyopiatrics
Annual solar savings
anxiety state
arrhenotokous parthenogenesis
asterix
barocchi
bisaccate
Boncelles
Brachypsectridae
Brasstown Bald
buffer stock scheme
capital certainty
carex thunbergii steud.
carvestrene
cataleptic attack
centre bearing housing
chemical sterilant
colonfiberscope
component hole
connector frame
Coryphaena equisetis
cousin michael
crack tip singularity field
D-horizon
Darlowo
dekagrams
differential gage
dihydrocuscohygrine
Egbo
elaphoglossum conforme schott
electromagnetic registration
equilibrium unit
ethnomusicology
Everpurse
exfoliants
ferripyrophyllite
Filobasidiella
finite jumps
fluish
foregroundings
get an edge over
graduation value
gun-emplacement
hang on sb's sleeve
haugerud
hirohitoes
housing association
illimited
intercrystalline segregation
intermediate common iliac lymph nodes
investment discretion
ironless transformer
Jonnesco's operation
jupiter optimus maximuss
kass
kickless
linear associative algebras
Mahumetanism
Matsesta
microliths
microthermal climate
multi-station
multihop
narrow linewidth laser
net obligation
Nodi lymphatici cavales laterales
nodular type
non-pedigree animal
online data processing
open sourcing
perpendicular distance
post feminism
present sense impression
prp-t
pseudobiepsia
punk rock
r-f-l-p
rami calcanei
reciprocation duplex pump
reifers
return busy tone
San Donato Milanese
sand blasting installation
sewage gas
snideesman
space correlation function
static tree
subcircular scars
tartanize
thesocytes
thortron
to someone's beard
tuberculinize, tuberculising
underbrag
unit vectors
veno-arterial
virtuous deficit
working orthogonal plane