科学技术情报

BOB DOUGHTY: And Im Bob Doughty. Many boys and girls like science. Some of them go to the Internet to find answers to scientific questions. Today, we will tell about a few science websites for children. (MUSIC) FAITH LAPIDUS: Millions of children aro

发表于:2018-11-27 / 阅读(327) / 评论(0) 分类 2010年VOA慢速英语(十二)月

EXPLORATIONS - Mars Exploration, Part 2 By Paul Thompson Broadcast: Wednesday, February 04, 2004 (THEME) VOICE ONE: This is Shirley Griffith. VOICE TWO: An artists picture of a Mars Rover vehicle. And

发表于:2018-12-01 / 阅读(145) / 评论(0) 分类 Explorations

In this Business English Podcast lesson we continue our series on making telephone calls in English by looking at how to deal with technical problems and clarify information using alternative choice questions. This questioning technique is useful whe

发表于:2018-12-05 / 阅读(88) / 评论(0) 分类 商务电话英语

Telephoning: Handling Enquiries and Technical Problems In this Business English Podcast lesson we continue our series on making telephone calls in English by looking at how to deal with technical problems and clarify information using alternative cho

发表于:2018-12-18 / 阅读(67) / 评论(0) 分类 原汁原味商务英语播客

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. You've probably take you depth perception for granted. It allows you to easily judge distances. Each eye sends a different signal to the brain, and the

发表于:2018-12-24 / 阅读(81) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? It's been more than a decade since the human genome was published. And some critics have wondered where the promised medical applications are. Well, a review article in

发表于:2018-12-24 / 阅读(93) / 评论(0) 分类 Scientific American(三)月

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(九)月

This scientific American 60 second ,I'm Cynthia Graber 。This just takes a minute。 After Haitiearth quack 2 year ,color swept the country. And within months, the same strain has spread to demanded republican of US then to Bure ,Mexico ,Spain ,an

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 Scientific American(一)月

Broadcast: Jan 28, 2003 By by Mario Ritter and George Grow VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program about recent develo

发表于:2019-01-02 / 阅读(104) / 评论(0) 分类 VOA2003(上)-健康资讯

By Mike O'Sullivan Los Angeles 15 February 2007 The U.S. Academy Awards for actors and others in the film industry will be presented in Hollywood February 25, but the motion picture academy has already honored technical innovators who work behind th

发表于:2019-01-04 / 阅读(138) / 评论(0) 分类 2007年VOA标准英语(二月)

By Mike O'Sullivan Los Angeles 27 February 2006 Sunday March 5, the film industry will honor actors and moviemakers with the Academy Awards, or Oscars. But the industry has already recognized some of

发表于:2019-01-04 / 阅读(131) / 评论(0) 分类 2006年VOA标准英语(二月)

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Indiana Jones (I hate snakesI hate em!) would have totally despised a snake that lived some 60 million years ago. Because researchers working in Colombia have found th

发表于:2019-01-07 / 阅读(114) / 评论(0) 分类 Scientific American(二)月

40 国际技术援助志愿者 DATE=4-30-01 TITLE=DEVELOPMENT REPORT - VITA BYLINE=Gary Garriott (Start at 1'01

发表于:2019-01-07 / 阅读(124) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. We humans have always pondered the heavens. Astronomy and physics have come out of our wonder at the points of light in the darkness. Scientists now wa

发表于:2019-01-08 / 阅读(86) / 评论(0) 分类 Scientific American(十)月

This is scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Predicting a hurricanes strength and speed is crucial in order to save property and lives. Right now, the only way to get accurate information is to fly

发表于:2019-01-08 / 阅读(123) / 评论(0) 分类 Scientific American(四)月

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. Seismologists spend a lot of time listening to the earth. Ocean acoustic monitors have been providing information on the earths vibrations since the 1930

发表于:2019-01-08 / 阅读(117) / 评论(0) 分类 Scientific American(六)月

A Resume of Junjun Du -------------------------------------------------------------------------------- No.29 Beisanhuan Road, Xicheng District, Beijing POSITION SOUGHT Technical Engineer with a foreig

发表于:2019-01-17 / 阅读(68) / 评论(0) 分类 实用英语

this is scientific american 60 seconds science.i am soufi bushiwik got a minute? the mid-day nap is a preschool tradition, but is it necessary? some preschool plan to eliminate this downtime to feed in more teaching which could common the expense of

发表于:2019-01-20 / 阅读(86) / 评论(0) 分类 Scientific American(十)月

73 国际互联网上的医药信息 DATE=7-23-01 TITLE=DEVELOPMENT REPORT - Medical Information on the Internet BYLINE=Nancy Steinbach (Start at 01'0

发表于:2019-01-30 / 阅读(86) / 评论(0) 分类 科技之光

本文是一位经验丰富的计算机人才想寻求一份外企公司的技术工程师,这份英文简历主要介绍了自己多年的工作经验和技术能力,以及在技术方面取的证书等等。是计算机领域英文简历中不错

发表于:2019-02-06 / 阅读(101) / 评论(0) 分类 实用英语
学英语单词
absentminded
adiabatic equation
aeternum
alkaline soils
amphibious support vehicle
ascorbyl palmitate
Bad Kleinen
bag hose
be the armpit of sth
beryl cap
brown crepe
byte swap
census methodology
Ch'ǒnbongsan
chi-pao
Cladocopina
Cold-homogenization
construction-paper
cosmologica
coulomb repulsive force
cuevas altas
cyber-school
data extend block
density matrix
distastefulness
dittybop
dufferdom
end of terminal input message
Ettrickhall
Exemption from Liability by Abandonment
filament linear-density
Flickingeria fimbriata
flooded refrigerant calorimeter method
florena
full year effect
Galilean eyepiece
gazeley
ghostlinesses
giuseppe garibaldis
go to bed
Heising modulation
in flashback
indicatrix of optic monoaxial crystal
infiltration testing apparatus
invasion of privacy
islandman
isodimorphism
isotache
job cancellation message log
Lameroo
law breaking
lifts off
Lunda Norte, Prov.da
madafu
magazine catch
maritime sequence
Miliusa tenuistipitata
monoginin
multi-pass flow
mydriatic
neutral operation
noctuid
nonadecandioic acid
nondirectory
nothing burger
Okgwacheon
orbital satellite seeker
patient-monitoring
phylogenic
prop-pox
pushing sider
radio-controlled
radioelectromyograph
ratio of space allotted to buildings
ratites
rejection risks
ridge configuration
Riemann integral
Rojal
ruthenium
sanicles
scyphuss
semireclined
shortwave radio
sonar log
spent fuel rods
supraanal appendages
syndromally
synoecised
T Tchebysheff's rule
takangkou formation
teasle
territorial legal unit
Thellungiella parvula
thermal anisotropy
thermostat housing
triposplankton
two-dimensional Bravais lattice
vv. digitales volares communes
white flower oil
with an attitude
wonton soup