绿色飞行器

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(124) / 评论(0) 分类 疯狂英语2002年

How do They Grow? 他们是怎么生长的? This is only a blade of grass; 这一片草叶青青, But how does it grow? Does any one know? 它是怎么生长的,有谁说得清? The seasons come, and the seasons pass, 四季的脚步匆匆,来

发表于:2018-12-18 / 阅读(37) / 评论(0) 分类 英国学生科学读本

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(56) / 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(112) / 评论(0) 分类 2007年VOA标准英语(九月)

Innovative Electric Aircraft Win Green Flight Challenge We often hear about hybrid cars, which run in part on electricity and can travel about 20 kilometers on a liter of fuel. Engineers are also experimenting with another mode of electric transporta

发表于:2019-01-30 / 阅读(48) / 评论(0) 分类 VOA标准英语2011年(十月)

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(144) / 评论(0) 分类 英语新闻
学英语单词
accelerator DM
accounting principles
angle of roll
art post paperboard
as in
bankful stage
Blue Mantle
carbon slide plate pantograph
caving-rake
ceremonials
come-in
container handling equipment
continuous-flow dryer
Cordirie process
cryosequester
defensive cartelisation
duck test
Duranol dye
dynamical stress
electromagnetic levitation
electron - beam lithography
electronic punch card equipment
enlink
epidermic tissue
epimetamorphism
extinguishing coefficient
factory expense budget variation account
fadeth
Fcs, frame check sequence.
feric hydroxide
fielding average
fish pond ridger
fluctuating fortunes
four axle tractor
freeway daisies
friction welding
fuse filler
graminic acid
guard gauge
Harris, Benjamin
heat carrier cracking
hoof-and-mouth disease
imputed rent
in the year dot
internal mammary vein
intertube gas velocity
isserman
karons
Kitasatoa
lagrange top
lamina horizontalis ossis palatina
lievens
love-affairs
mashal
mend one's pace
monteroes
non std
nuclein
ophiocara aporos
optical plummet
Osmunda regalis
over the limit
Paris plaster
pathogenic inherited factor
peirce smith converter
pilot induced oscillation (pio)
placei
point sphere
proof reading
puncture
random process sine wave
repeated capacity
ribbon ferns
rickey
s catarrh Bostock
san juan del rio
shunt relay
skullfuck
spasmous
spheric flying
stacked organic light-emitting device
straight line layout
stringpieces
subcatalog
sudburies
sweat like a bull
symbol concatenation
taphrina alni-incanaeae(kuhn)magnus
tax-reform
the necessities of life
tranisent program table
transverse diaphragm
tuque
two-high pull-over mill
typical products in mass production
under-purlin lining
undramatic
unitarized
vegetable tanned kip
WCCON
windolet
zeniths