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Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(87) / 评论(0) 分类 VOA2003(上)-健康资讯

New Device Detects Pilot Blackouts WASHINGTON During certain maneuvers, jet fighter pilots sometimes experience loss of vision and even loss of consciousness. Although short, these so-called blackouts can have tragic consequences. An Israeli company

发表于:2018-12-16 / 阅读(72) / 评论(0) 分类 VOA标准英语2015年(六月)

DEVELOPMENT REPORT – March 18, 2002: Pot-in-Pot Cooling Device By Jill Moss This is the VOA Special English Development Report. In many developing countries, it is difficult to keep food cool. Most

发表于:2019-01-06 / 阅读(100) / 评论(0) 分类 农业与发展

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(110) / 评论(0) 分类 英语新闻

The One With The Giant Poking Device 本集简介: Phoebe avoids going to the dentist because whenever she goes, someone dies. Joey tells Chandler about Janice kissing her husband, and Chandler confronts her. She must chose between the two men she l

发表于:2019-01-07 / 阅读(78) / 评论(0) 分类 老友记(六人行)

Scientists know all about the therapeutics qualities of blue and red light. But until know, sufferers of acne have to go to hospital to benefit from it. But Lumie, the manufactures of this new LED device hope it would see light therapy moving to the

发表于:2019-01-09 / 阅读(86) / 评论(0) 分类 英语杂谈

AS IT IS 2014-03-16 Device Finds Malaria Infections in Seconds 通过医疗设备发现人体内疟疾感染只需几秒钟 Hello, and welcome to As It Is, from VOA Learning English. Im Steve Ember in Washington. Today on the program, we report on ho

发表于:2019-01-12 / 阅读(91) / 评论(0) 分类 2014年VOA慢速英语(三)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(76) / 评论(0) 分类 VOA标准英语2008年(三月)

Device Keeps Internet On When Power Goes Off Erik Hersman and his team in Nairobi have created what they say is the first router made especially for Africa. It's battery powered and rugged. And it's gaining attention in Europe and the United States.

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2013年(五月)

印度政府日前推出了一款世界上最便宜的笔记本电脑,售价仅为35美元。据印度人力资源开发部长介绍,这款低成本的触摸屏电脑的主要针对用户为学生,计算机的主板、芯片、处理器、内存和

发表于:2019-01-19 / 阅读(124) / 评论(0) 分类 阅读空间

By Melinda Smith Washington, DC 20 July 2006 watch Implanon report The U.S. Food and Drug Administration has approved a new birth control device for American women. The device is called Implanon. It already is being used by two and a half million wo

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 2006年VOA标准英语(七月)

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(97) / 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(60) / 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(117) / 评论(0) 分类 美国总统每日发言

The device is a tiny sensor, implanted through a catheter in the heart's pulmonary artery. The procedure takes just seven minutes. The patient passes a wand over his chest, collecting data on heart pressure. That data is sent electronically to the do

发表于:2019-02-02 / 阅读(76) / 评论(0) 分类 VOA标准英语2010年(六)月

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(181) / 评论(0) 分类 2006年VOA标准英语(十月)

High-Tech Device Reduces Risk of Hospital Infections This machine fires bursts of ultraviolet, or UV, light that penetrate the cells of micro-organisms and kill them. The organisms have no chance to adapt and gain immunity as they might with a chemic

发表于:2019-02-12 / 阅读(104) / 评论(0) 分类 VOA标准英语2012年(二月)

RACHEL MARTIN, HOST: There's a device on the market that is supposed to help people who are trying to quit opioids. The FDA has allowed the device based on a study, but that study may have serious flaws. Jake Harper from our member station WFYI in In

发表于:2019-02-13 / 阅读(76) / 评论(0) 分类 2018年NPR美国国家公共电台5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(52) / 评论(0) 分类 英语时差8,16

MICHEL MARTIN, HOST: We've been checking in every so often with Boyan Slat. He's the CEO of The Ocean Cleanup. That's an environmental organization he founded to develop technology to clean up plastic in the ocean. Now, we spoke with Mr. Slat back in

发表于:2019-03-04 / 阅读(147) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
abactio
absolute linkage
acquired zinc deficiency
adjustment to surplus
argutum
arsenic compounds
artar root
bear comparison to
binary transfer
bright field electron image
brighten hand
brylcreemed
caustic flooding
celestial radio tracking
circle lens
closed loop carburetor control
coil building
college-placement
complete Riemannian geometry
constrained system parameter stream
dialed in
differential gear ratio
dignotion
dihydrofurans
disipidin
dithiobis-ethylenenitrilo-tetraacetic acid
doo-dad
dove tree
dynorphine
echo ranging sonar
Elatostema minutifurfuraceum
gimbleted
grant of probate
H. G. Wells
hemibel
interpreter for reduction rules
inverse-time definite time limit relay
inward substantial variation
karatists
kerneri
largay
lease agreement
Lena Canyon
letewes
lotment
Marmolada
minimal detectable activity
multipurpose vehicle
multivariate beta distribution
Musci
nell gywns
noblemen
non-relapsings
opposed jet
oriented sphere
osteoinductivity
Petimid
phagedenas
phase shift-oscillator
pietisms
plate-coupled
plicofollis nella
plurative
polemize
police lock-up
purdie
pyrochlorite
rappas
reduced-order observer
reperforator-transmitter (rt)
reserved as spare
Resplene
rounded numeric data
Ruskträsk
sahakian
seiches
select the entire document
short-range transport aircraft
show bag
shutoff nozzle
skaers
soda spent liquor
spirographis porphyrin
spit feathers
square wave back edge
Starkovo
statistical simulation
structural steel hull
superconducting quantumelectronics
take the stump
tracker wires
training specification
two-wheels
unself
velikovskians
vena facialis posterior
Waltonville
watch man
wear protection
What day is tomorrow
work-hour
xylopine