[医] 富克斯氏蛋白试验

By Nancy Steinbach Broadcast: November 5, 2003 This is Phoebe Zimmermann with the VOA Special English Health Report. A new blood test could give doctors a better way to tell if a person is in danger o

发表于:2018-12-15 / 阅读(112) / 评论(0) 分类 VOA2003(下)-环境与健康

National Railway's Test Become Intellectual Challenge: Ticket Buyers With the Spring Festival Holiday right around the corner, huge numbers of people are already going online, booking train tickets for the most important vacation of the year. However

发表于:2018-12-18 / 阅读(135) / 评论(0) 分类 2015CRI中国国际广播电台

International AIDS Day provides an opportunity to examine the efforts to combat the deadly virus that attacks the human immune system. In South Africa, whose 5.7 million HIV victims make it the most affected country in the world, officials and activi

发表于:2018-12-19 / 阅读(110) / 评论(0) 分类 VOA双语新闻 2010年11月

Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa

发表于:2019-01-02 / 阅读(133) / 评论(0) 分类 2013年VOA慢速英语(十一)月

HEALTH REPORT – December 4, 2002: Test Warns of Heart Attack Risk By Jerilyn Watson This is the VOA Special English Health Report. Since the nineteen-fifties, American doctors have tested their pati

发表于:2019-01-11 / 阅读(108) / 评论(0) 分类 健康与环境

By Heda Bayron Hong Kong 12 October 2006 North Korea's claimed nuclear test has left Northeast Asia pondering how to deal with its new security environment. But the test hardly came as a surprise. Six years ago, then South Korean President Kim Dae-j

发表于:2019-01-11 / 阅读(211) / 评论(0) 分类 2006年VOA标准英语(十月)

SCIENCE IN THE NEWS - A Possible Blood Test for Alzheimers Disease JUNE SIMMS: This is SCIENCE IN THE NEWS, in VOA Special English. Im June Simms. SHIRLEY GRIFFITH: And Im Shirley Griffith. Today we tell about Alzheimers disease. More than a century

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2012年VOA慢速英语(三)月

A number of risk factors can predict your chance of getting a heart attack. High blood pressure or cholesterol, a history of smoking, just getting older - all of these make heart disease more likely. When a suspected heart attack patient shows up at

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2010年(十一)月

Global Leaders Condemn N. Korea's Latest Nuclear Test U.N. Secretary General Ban Ki-moon described the move as deeply destabilizing. He said it is a clear and grave violation of sanctions banning Pyongyang from nuclear and missile tests. U.S. Preside

发表于:2019-01-14 / 阅读(138) / 评论(0) 分类 VOA标准英语2013年(二月)

AUDIE CORNISH, HOST: During his eight years on Saturday Night Live, Bill Hader played everyone from Clint Eastwood to former Chinese President Hu Jintao. But in his new HBO series Barry, Hader may have created his most challenging role - a hit man wh

发表于:2019-01-16 / 阅读(133) / 评论(0) 分类 2018年NPR美国国家公共电台3月

LULU GARCIA-NAVARRO, HOST: As wildfires rage across California, President Donald Trump has declared a major disaster in the state, opening up federal funds to help with the recovery. Several blazes are less than an hour away from one community affect

发表于:2019-01-17 / 阅读(102) / 评论(0) 分类 2018年NPR美国国家公共电台8月

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(172) / 评论(0) 分类 2016年Scientific American(九)月

BEIJING, Jan. 26 (Xinhua) -- China on Saturday conducted a successful test flight of its first domestically made jumbo airfreighter. The Yun-20, or Transport-20, is a huge, multi-function airfreighter which can perform various long-distance air trans

发表于:2019-01-25 / 阅读(171) / 评论(0) 分类 英语新闻

Amygdala's Acidic Aspiration Answer A study in the journal Cell shows that the buildup of carbon dioxide when we stop breathing causes a pH change that signals proteins in the brain to force us to inhale. Karen Hopkin reports. Maybe its happened to y

发表于:2019-01-30 / 阅读(231) / 评论(0) 分类 60秒科学

Low-salt,low-protein diet can prevent kidney stonesA diet low in salt and meat can dramatically reduce the risk of kidney stones,according to an Italian study that could spell the end for the low-calcium diet that doctors have been recommen

发表于:2019-01-31 / 阅读(155) / 评论(0) 分类 阅读空间

LONDON, May 2 (Xinhua) -- The London Organising Committee of the Olympic and Paralympic Games (LOCOG) started its full-scale test of the Olympic Park on Wednesday as it delivers six final sporting test events as part of the London Prepares series. Du

发表于:2019-02-06 / 阅读(183) / 评论(0) 分类 英语新闻

U.S. Defense Secretary Robert Gates says Wednesday's Iranian missile tests provide further evidence of the need for a European missile defense system, but he says the tests do not make military confrontation with Iran any more likely. VOA's Al Pessi

发表于:2019-02-08 / 阅读(154) / 评论(0) 分类 VOA标准英语2008年(七月)

MOSCOW, Oct. 12 (Xinhua) -- An unnamed source from the Russian Foreign Ministry expressed regret and bewilderment(困惑) over the latest reported missile launches by the Democratic People's Republic of Korea (DPRK) on Monday. The source was quoted b

发表于:2019-02-08 / 阅读(120) / 评论(0) 分类 英语新闻

STEVE INSKEEP, HOST: Every year, more than 1 million children and adolescents sustain a concussion. The symptoms may vanish in days or last for months. And right now, doctors usually cannot predict how long the recovery will take. That could be chang

发表于:2019-02-13 / 阅读(180) / 评论(0) 分类 2017年NPR美国国家公共电台5月

U.S. envoy Glyn Davies is calling on North Korea not to carry out a nuclear test. The call comes immediately following North Korea's vow to carry out as well as aim the tests at the US. Whether they will test it or not, we hope they don't, we call on

发表于:2019-02-21 / 阅读(149) / 评论(0) 分类 英闻天下
学英语单词
Ad Hoc Committee on the Indian Ocean
all loads due to longitudinal or transverse wind forces
allatas
anathematised
angle of conversion
Annawan
antiferroelectric material
atrioventricular orifice
automotive engineers
Balingen
Barkan, Ra's-e
baxtone
bewritten
busy working
canisteo pen.
chamaeprosopia
check rein
chemical deburring
chloracetyl chloride
comercial message
communication to the public of the performance
contour spinning
cortinellin
cracklets
David O. Selznick
delta gasket closure
demonetarizing
dieux
dry chemical sonde
evocator
ex all
face down
fingercots
freeminded
gearhead attendant
grauballe
great martyr
gridironed
hausner
hypometabolic
idget
in first approximation
industrial locator
integrated circuit chip
iron base friction plate
joyous
kalapati (philippines)
lap-top
laurencins
lawer
limonias
lingoa geral
magoi
metrical verse
microbial food poisoning
moisture balance
negative-positive process
nevus flammeus
newtral
nosel
obovate leaves
oil baron
on the tip of the tougue
on-board date
operant goal
overall width of inner rings
oxy natural gas cutting
pistareens
pomelo peel in malt sugar
post-slaughter treatment
power oscillograph
preenrolment
proheads
quantest
Radioheadish
rake sth off
reality of life
revenue-cost graph
revovery time
sand cleaning
scattered wave theory
search light control radar
separation net
simple harmonic curve
sink head
siqs
slotted mask
solid-solid interfaces
spheroidal roller mill
spicing up
spread spectrum multiple access
squareyes
strychnine iodate
testbed
thatched cottage
three-spot
trayed
Ts'ao Kuo-chiu
UK
wimblet
Wooburn
zschaus