旋转式热空气发动机

Without air, there would be no fire. There would be no cars or trucks, since motors need air in order to work. Without air, there would be no wind or clouds. There would be no weather, as we know it.(

发表于:2018-12-01 / 阅读(265) / 评论(0) 分类 自考英语(一)78讲

[00:04.57]Excitement fills the early morning air as you arrive at learn to recognize and name each part of the parachute. [00:19.17]You also learn what each part does. [00:22.05]The excitement builds as your teacher describes each stetp it of the jum

发表于:2018-12-03 / 阅读(168) / 评论(0) 分类 美国英语听力80篇

听广告学英语:Mitsubishi GDI Engine三菱汽车引擎 Mitsubishi GDI 三菱汽车引擎 原文 It's the GDI, the engine technology of tomorrow is already being driven today. Mitsubishi's GDI engine produces more power, reduces fuel consumption, and emits less carb

发表于:2018-12-07 / 阅读(207) / 评论(0) 分类 听广告学英语

Broadcast: January 14, 2003 By Jill Moss VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent developments in sc

发表于:2018-12-07 / 阅读(133) / 评论(0) 分类 VOA2003(上)-健康资讯

[00:07.58]Igor Sikorsky was born in the city of Kiev, Russia; on May 25, 1889. [00:16.12]His mother was a doctor. [00:15.12]His father was a professor of psychology. [00:18.59]Igor became interested in science when he was very young. [00:23.82]He was

发表于:2018-12-26 / 阅读(147) / 评论(0) 分类 美国英语听力80篇

SCIENCE IN THE NEWS - Saying Goodbye to Polio: Not There Yet, but Close By Karen Leggett and Cynthia Kirk Broadcast: Tuesday, December 27, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Sp

发表于:2019-01-02 / 阅读(101) / 评论(0) 分类 科技之光

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town.

发表于:2019-01-03 / 阅读(251) / 评论(0) 分类 英汉幽默故事选读

By Brian Padden Paris 20 June 2007 The 47th International Paris Air Show is running this week. It is a showcase of aviation and aerospace technology. And as VOA's Brian Padden reports, this is big, big business with more than 2,000 exhibitors from 42

发表于:2019-01-07 / 阅读(214) / 评论(0) 分类 2007年VOA标准英语(六月)

Cooking is one big science experiment and chefs have been gaining fame for more explicit uses of scentific techniques and tools in the kitchen. Now, according to an article in the December issue of physics world, mixologists the folks behind the bar

发表于:2019-01-08 / 阅读(133) / 评论(0) 分类 Scientific American(十二)月

Cooking is one big science experiment. And chefs have been gaining fame for more explicit use of scientific techniques and tools in the kitchen. Now, according to an article in the December issue of Physics World, mixologiststhe folks behind the bara

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 Scientific American(十二)月

SCIENCE IN THE NEWS - Fight to End Polio a Story of Unexpected Problems, but Also Progress Over the years, polio experts have had to learn to deal with surprises. Transcript of radio broadcast: 03 March 2008 VOICE ONE: This is SCIENCE IN THE NEWS in

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 VOA慢速英语2008年(三)月

This is the VOA Special English Development Report. Sometimes it takes an engineer to help a village. In poor communities, that help may come from volunteers with a group called Engineers Without Borders. A civil engineering professor in the United

发表于:2019-01-11 / 阅读(105) / 评论(0) 分类 VOA慢速英语2008年(一)月

SAN FRANCISCO, Nov. 21 (Xinhua) -- E-commerce and online payment giant eBay announced on Monday that it has acquired New York-based technology startup Hunch, an online platform that delivers customized recommendations to users based on their individu

发表于:2019-01-22 / 阅读(243) / 评论(0) 分类 英语新闻

It Can't Happen Here by Sinclair Lewis Chapter 10 While I hate befogging my pages with scientific technicalities and even neologies, I feel constrained to say here that the most elementary perusal of the Economy of Abundance would convince any intell

发表于:2019-01-26 / 阅读(251) / 评论(0) 分类 有声英语文学名著

oil field 油田 wildcat 盲目开掘的油井 percussive drilling 冲击钻探 rotary drilling 旋转钻探 offshore drilling 海底钻探 well 井,油井 derrick 井架 Christmas tree 采油树 cr

发表于:2019-02-03 / 阅读(160) / 评论(0) 分类 英文语法词汇

Christmas in America means different things to different people. To some people, Christmas means brightly wrapped packages under a decorated tree. To others, it means family reunions and a wonderful meal together. To Christians, it means Jesus' birth

发表于:2019-02-08 / 阅读(158) / 评论(0) 分类 实用英语

I Need Air Magnetic Man Electrify my body And you're makin' me feel Like I'm so electric Everything you do is makin' me Blow Blow Blow Don't know what to do about it Can't see how I'd live without it All I wanna do is just Know Know Know You suffocat

发表于:2019-02-11 / 阅读(162) / 评论(0) 分类 好听的英文歌曲

Now look, I'm a technology fan, but I have to admit to you all I'm a little old. 我是一个技术发烧友,但我得承认我年纪是大了点。 So I was a little slow, and I did not trust technology, and when they first came out with those new

发表于:2019-02-13 / 阅读(111) / 评论(0) 分类 TED演讲国际问题篇

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town. Let's go to the fair, Matt, his wife said. We haven't been anywhere for a long time.Matt thought about this for a while. He

发表于:2019-02-18 / 阅读(202) / 评论(0) 分类 趣味英语

今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气

发表于:2019-02-18 / 阅读(208) / 评论(0) 分类 美国习惯用语
学英语单词
a big letdown
achiasmatic meiosis
active roll resisting fins
additional labor power
aircraft computer
aluminum foil
analytical geometry of space
antimony fahlore
armature projection
autowrap
bacteriemias
Bank of India
battle organization
be up in arms
Biliran, Prov.of
block iterative method
Boomer generation
Bothriospermum zeylanicum
bott-hammer
bromatological
buffer handler
bufoes bufoes
caerul(e)in
capacitary dimension
cervical myotome
chalonss
chemical blowing agent
cholepoiesis
cirrhosis of lung
coal firing boiler
cohaltine
coherent-light radar
colored glass filter
complete superstructure vessel
conquested
continuous control power at locked rotor
contract of charter agreement
corresponding discharge
cyrtids
Dean Martin
dechlorination
dexamethazone
Dihydro-Alpha-Ergocryptine
displacer type
dynamic positioning
electron-beam refining
entoolitic
Eremurus altaicus
Esla, Embalse del
Executive Yuan
exhaust heating
feustel
french oceanias
functional deafness
genus lychniss
get his
grey-throated rail
hepatolysia
homogeneous linear equation
hydroxysodalite
i-kenned
infopluss
iron and steel
keep bad company
L'Aquila
labyrinthopathy
lardent
lepidocrocites
liiiest
livestock environmentology
micro-optics
muskobads
Mékébe
Naphthol Yellow S
non-wettable film
nouveaux-riches
oeuvres
Old Bahama Chan.
open order operations detail
optimum water temperature
ortho acid
out-rape
peptizator
piezoelectric earphone
primps
reaction overpotential
revolutionary
ronald wilson reagans
roseolas
rotary-block radial pump
safeguarding of assets
Sauropus garrettii
silicon tetrachloride
single sideband multiplex telephone system
smartings
software technician
stowable
superior tree
swinging derrick system
synovial sheath
televison
wakfs