急性小儿浆液性脑炎

PEOPLE IN AMERICA - March 24, 2002: Elizabeth Blackwell By Nancy Steinbach Anncr: Every week we tell about someone important in the history of the United States. Today, Shirley Griffith and Ray Freema

发表于:2018-12-01 / 阅读(128) / 评论(0) 分类 People in America

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus. VOICE TWO: Doctors say people can reduce the risk of some kinds of diabetes by increasing exercise and eating a healthy diet And I'm Bob Doughty. Today, we tell about

发表于:2018-12-01 / 阅读(151) / 评论(0) 分类 VOA慢速英语2007年(十二)月

The little brown bat was once abundant in the eastern U.S. But within the last 15 years, a fungus called Pseudogynmoascus destructans infiltrated a cave in upstate New York. This fungus causes whats called white-nose syndrome in bats. The illness has

发表于:2018-12-02 / 阅读(62) / 评论(0) 分类 2016年Scientific American(十二)月

PEOPLE IN AMERICA - December 1, 2002: Julia Ward Howe By Shelley Gollust VOICE ONE: I'm Ray Freeman. VOICE TWO: And I'm Shirley Griffith with the Special English program, PEOPLE IN AMERICA. Every week

发表于:2018-12-15 / 阅读(98) / 评论(0) 分类 People in America

Hospital emergency rooms treat injured fingers all the time. Without treatment, a bad cut can lead to permanent damage. But how should a person know when a bleeding cut is serious enough to require medical attention? We asked Dr. Martin Brown, chairm

发表于:2018-12-15 / 阅读(83) / 评论(0) 分类 2011年VOA慢速英语(一)月

跟踪流感的新手段 As influenza season peaks in the United States, one researcher is working to bring the public into tracking the epidemic. Using new technology, he may be able to provide public health officials with useful information more qu

发表于:2018-12-19 / 阅读(67) / 评论(0) 分类 VOA双语新闻 2013年1月

Brown proposes changes in the NHS It seems that politicians around the world are thinking about the health of their countries. While in China, Chen Zhu has announced his plans for a universal health service and reform across health services, Gordon

发表于:2019-01-02 / 阅读(132) / 评论(0) 分类 Take Away English

SCIENCE REPORT — March 7, 2002: Alzheimer’s Disease By Nancy Steinbach This is the VOA Special English Science Report. Medical researchers say a new study shows a link between the mental condition

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 科技之光

By Melinda Smith Washington, DC 14 September 2006 watch Alzheimer report Researchers say it may soon be possible to scientifically diagnose Alzheimer's disease, without having to wait for autopsy confirmation after the patient has died. Clinical tri

发表于:2019-01-06 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(九月)

By Lisa Schlein Geneva 22 May 2006 Lee Jong-wook World Health Organization Director General Dr. Lee Jong-wook has died after undergoing surgery over the weekend for a blood clot in his brain. He was 6

发表于:2019-01-10 / 阅读(104) / 评论(0) 分类 2006年VOA标准英语(五月)

Smitha Raghunathan | Washington, DC 25 June 2010 Harvard researchers found that white rice consumption increases the risk of Type 2 diabetes while brown rice consumption actually reduces the risk. Reducing your risk of diabetes may be as simple as ha

发表于:2019-01-11 / 阅读(62) / 评论(0) 分类 VOA标准英语2010年(六)月

SCIENCE IN THE NEWS - Device Gives New Meaning to the Idea of Power Walking Also: A common disease many people have never heard of. And scientists say people with blue eyes are genetically related. Transcript of radio broadcast: 10 March 2008 VOICE

发表于:2019-01-11 / 阅读(60) / 评论(0) 分类 VOA慢速英语2008年(三)月

This is the VOA Special English Agriculture Report. About eight hundred million people in Africa, Asia and South America eat cassava. The plant is a major source of food energy and a major food security crop. It can survive in poor soil and without m

发表于:2019-01-11 / 阅读(59) / 评论(0) 分类 2010年VOA慢速英语(六)月

GWEN IFILL: Next: the rising toll of Lyme disease and the questions surrounding treatment. Jeffrey Brown has the story. JEFFREY BROWN: Lyme disease was first identified in the 1970s, but it now turns out that it's much more common than previously est

发表于:2019-01-27 / 阅读(62) / 评论(0) 分类 PBS访谈健康系列

JUDY WOODRUFF: Alzheimer's disease remains among the most devastating diseases that medicine has yet to crack. There's no known cure or treatment that has substantially helped curb memory loss and the decline in cognitive skills. One in eight America

发表于:2019-01-27 / 阅读(98) / 评论(0) 分类 PBS访谈健康系列

JUDY WOODRUFF: And now to the devastating effects of the deadly virus overseas.Jeffrey Brown has that. JEFFREY BROWN: As we reported earlier, the director of the World Health Organization, Dr. Margaret Chan, issued a dire assessment today of Ebola's

发表于:2019-01-27 / 阅读(71) / 评论(0) 分类 PBS访谈健康系列

SCIENCE IN THE NEWS - October 1, 2002: Alzheimer’s Disease By Oliver Chanler VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English progra

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 科技之光

By Sabina Castelfranco Rome 12 October 2006 The United Nations Food and Agriculture Organization on Thursday inaugurated a new Crisis Management Center to fight avian influenza outbreaks and other major animal health or food health-related emergenci

发表于:2019-02-04 / 阅读(122) / 评论(0) 分类 2006年VOA标准英语(十月)

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. The world of physics has changed a lot since I went to school. More powerful particle accelerators atom smashers, they used to call them have all

发表于:2019-02-08 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(三月)

Key Sentences(重点句子) 454. I'm very sorry that you are ill. 你生病了我感到很难过。 455. I'm so sorry to bother you. 真报歉,给你添麻烦了。 456.We're worrying about you. 我们真为你担心。 457.How do you f

发表于:2019-02-11 / 阅读(90) / 评论(0) 分类 实用英语
学英语单词
AEMT
aftercourse
anguishments
atteveld
bar lathe
Baremma
black-painted
borrominis
brass work
Brinon
cathode-ray recorder
centra hematomyelia
checkitis
cindensator
colo(u)r disc
colour decoder module
colour picture monitor
composite parts list
concerned to
Cooper, Anthony Ashley
cyclic AMP
deja entendu phenomenon
Diabex
dokdas
dual-rate moon camera
Dutch cyclone
electron energy spectrometry
engineering discipline
entochondrostosis
fish population size
full interest admitted
gaussian describing function
gay-in
gingival chamfer
glucuronic acid pathway
Golmud
got a grip
headstock with pin coupling
high-loading logical filter
Holz's culture-medium
incident field strength
incomed
infraspinous region
interlock protection of parallel operation
international organization for standarization(iso)
lactophilia
lepay
letter of credit without recourse
lip(type) seal
loline
Londesborough
made a report
main propulsion motor
measurement of statistical mass
mesophase mechanism of coke formation
methaemoglobins
mobile machinery shop
national regulation
Nelson, Mt.
neutrodyning capacitance
neutron rate
nitzschia tryblionella subsalina constricta
oceanographic standards
OPC specification
organic molecules
paraeuchaeta vorax
passive agglutination
pension off
polarized dipole magnetization
Poltsamaa
poly(tetramethylene terephthalate)
power si device
primary observer's identity may be divulged
pulse noise jamming (pnj)
Pyrrhonists
quick access
reignitions
repentless
rivetting
rod select power switch
sack lunch
side gate upper hinge
size shape-factor
social-emotional
sodium hexaborate
somatologically
South Ossetians
Strömsnäsbruk
sulfathiazoline
tally with
the fact remains
thermofor continuous percolation
thiazides
Timmendorfer Strand
Trachinotus carolinus
tripoints
vanishing tide
varmeter
walk out
wave digital filter
wunderking