换向阀

U.S. President Barack Obama has chosen the Defense Department's head of intelligence to oversee the nation's 16 intelligence agencies. Retired Air Force General James Clapper is the president's choice to be the new Director of National Intelligence. 美

发表于:2018-12-19 / 阅读(126) / 评论(0) 分类 VOA双语新闻 2010年6月

If you have two hands, you cant help but applaud the original Clapper. First sold in 1985, it worked with a lamp or any other electric device. You plugged the Clapper into an outlet. Then you plugged your lamp into the Clapper. By clapping twice, you

发表于:2018-12-31 / 阅读(171) / 评论(0) 分类 365个英语简短小故事

The fortunes of American and Japanese automakers are reversing. The three big automakers in the United States - General Motors, Ford and Chrysler - all are profitable now after struggling financially(金融上) during the world economic downturn that

发表于:2019-01-07 / 阅读(175) / 评论(0) 分类 英语新闻

AS IT IS 2016-02-13 America Faces Many Security Challenges 美国面临许多安全挑战 Nuclear weapons, terrorism and computer spying are problems for national security, say American intelligence officials. The officials say challenges and crises

发表于:2019-01-12 / 阅读(102) / 评论(0) 分类 2016年VOA慢速英语(二)月

By Daniel Schearf Irbil 01 March 2008 The Iraqi government says the number of civilians who were killed rose by a third in February, reversing a six-month trend that came with security improvements. A U.S. military spokesman says violence is still do

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 VOA标准英语2008年(三月)

BEIJING, Nov. 28 (Xinhuanet) -- Scientists in Canada have raised a prospect of reversing Alzheimer's disease by deep brain stimulation, according to media reports Monday. The technique here is known as deep brain stimulation -- applying electricity d

发表于:2019-01-20 / 阅读(178) / 评论(0) 分类 英语新闻

From VOA Learning English, this is the Health Report. November is Alzheimers Awareness Month in the United States. Alzheimers is a frightening disease. It is frightening not only for those who suffer from memory loss, but also for their loved ones. B

发表于:2019-01-24 / 阅读(148) / 评论(0) 分类 英语语言学习

暂无音频 Weekly Address: Reversing a Troubling Trend in Food Safety In this week's address, President Barack Obama makes key announcements regarding the safety of our nation's food. We are a nation built on the strength of individual initiative. But

发表于:2019-01-26 / 阅读(190) / 评论(0) 分类 美国总统每日发言

By Gilbert da Costa Abuja 16 October 2006 An international campaign to draw attention to the huge agricultural potential of the Sahel drylands of Africa is gaining ground, with a recent workshop in Niamey, the capital of Niger. The campaign seeks to

发表于:2019-02-02 / 阅读(246) / 评论(0) 分类 2006年VOA标准英语(十月)

President Barack Obama announces James Clapper as his choice to oversee the nation's 16 spy agencies as director of national intelligence, 05 Jun 2010 U.S. President Barack Obama has chosen the Defense Department's head of intelligence to oversee the

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(六)月

And the mice that drank regular water? They lost more and more of their memory and thinking skills. So does this mean that drinking lots of coffee or tea or even soft drinks will prevent you from getting Alzheimers? Could reversing memory loss caused

发表于:2019-02-15 / 阅读(115) / 评论(0) 分类 英语时差8,16

During the Cold War, the U.S. military built an elaborate system to control the thousands of nuclear weapons in this country. There are many checks and balances, no officers who work with intercontinental ballistic missiles, nuclear armed aircraft, o

发表于:2019-02-17 / 阅读(130) / 评论(0) 分类 PBS访谈社会系列
学英语单词
adaptive decisions
african heritage center for african dance and music(ahcadm)
amik ovasi marsh
angle of bevel
angular velocity of rotation
beef with broccoli
belt height
bickies
bobonaro
breakdown van
btry.Btry.
caddishly
camellia kissi
carlberg
casing wagon
centrifugal caster
circular restriction map
climatonomy
cluth
COBOL
collection of check
ComServRon
cossoner
Cotoneaster buxifolius
d-balfourodine
decanoic acid
differential pressure sensing line
echo control device indicator
edminson
excordiate
fade velocity
fixed loan
friction composition
fryse
ground ivy
haemoglobinemia
hairy tongues
hat-bands
hippopotamuslike
human paleontology
husbands-to-be
i am back
ignore one's proper occupation
inimicus japonicus
inquiry terminal display
inseverable
inter milan
investment mold
ither
knocking it off
laetevirens
laky blood
magnetoresistive linear sensitivity
maryn
material law
millennium cult
montcastle
multicopper oxidase
musculus longitudinalis
neo-fordists
nine night song (haiti)
over-the-horizon radar system
pacific iron
pancreatolytic
persi
petro-
power pack
pseudocercospora malloticola
purple echinacea
Pârvova
qorei
quinquivalence
radius of rotation
random-ish
register in
Rheinsberg
sail arm
samarium halide
shrinkage of production capacity
silica combustion tube
slow speed direct-coupled power plant
smart steaming
Sokolarci
spidercancer
spir.
step-wise progression
sub-post
tectonic foundation
Thatcheresque
tomographic scanner X
trans-ocean tanker
trench filler plow
tribromogermane
Tëploozërsk
Vat Dark Blue BO
vavuniya
virtual number of teeth
Voznesenskaya
weighted power-sum symmetric function
wireless revolution
woodman
work-family balance