自体变态反应性疾病

By Nancy Steinbach Broadcast: October 8, 2003 This is Faith Lapidus with the VOA Special English Health Report. The World Health Organization says that each year almost seventeen-million people die of

发表于:2018-12-15 / 阅读(107) / 评论(0) 分类 VOA2003(下)-环境与健康

Unit 16 Text A Heart Disease: Treat or preven t one of the greatest killers in the Western world is heart disease. The death rate from the disease has been increasing at an alarming speed for the past

发表于:2018-12-30 / 阅读(286) / 评论(0) 分类 自考英语(一)78讲

This is a white-footed mouse in Lyme Connecticut. This is the bacterial disease inside the mouse in Lyme Connecticut. These are the deer ticks sucking the blood of the mouse that has the bacterial disease in Lyme Connecticut. This is the tick that's

发表于:2018-12-30 / 阅读(172) / 评论(0) 分类 国家地理2007年

By David McAlary As the prevalence of heart disease increases worldwide, researchers have found that people in developing countries suffer from it for the same reasons people in industrial nations do.

发表于:2019-01-03 / 阅读(81) / 评论(0) 分类 VOA2004(下)--健康科技

By Leta Hong Fincher Washington 07 March 2008 An advisory panel for a U.S. government health agency recommends greatly increasing the number of American children who receive the influenza immunization each year. The panel suggests every child from ag

发表于:2019-01-06 / 阅读(89) / 评论(0) 分类 VOA标准英语2008年(三月)

By Nancy Steinbach Broadcast: July 30, 2003 This is Bill White with the VOA Special English Health Report. A medical study says foods rich in a kind of fat may help prevent Alzheimer's disease. Alzhei

发表于:2019-01-07 / 阅读(157) / 评论(0) 分类 VOA2003(下)-环境与健康

1. The head of the United Auto Workers Union says Congress needs to act now to help US automakers, or General Motors could fail by the end of the month. At a Senate hearing, GM's chief executive said the automakers have made mistakes, but are learni

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 美联社新闻一分钟2008年(十二)月

This is the VOA Special English Health Report. Most vaccines are designed with the same goal in mind. That is, to help the body's own defense system prevent a disease by producing antibodies against it. Antibodies are disease-fighting proteins. The

发表于:2019-01-11 / 阅读(68) / 评论(0) 分类 VOA慢速英语2007年(四)月

This is the VOA Special English Agriculture Report. Teff is a common part of the diet in Ethiopia and other parts of Africa. This nutritious grain is very small. It has a mild, nutty taste. People use teff flour to make bread and other foods. Now tef

发表于:2019-01-12 / 阅读(76) / 评论(0) 分类 2010年VOA慢速英语(十一)月

By Cindy Saine Washington 18 January 2008 Google's philanthropic arm has announced $25 million in new grants and investment to help make the world a better place. The computer search engine is focusing on projects that include disease and disaster pr

发表于:2019-01-13 / 阅读(91) / 评论(0) 分类 VOA标准英语2008年(一月)

Pills Offer New Hope in Fight Against Yaws Scientists have found that a medicine taken in pill form is just as effective in treating the neglected tropical disease yaws as the usual treatment, a shot of penicillin. The easier-to-use therapy raises ne

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2012年(一月)

Rare Disease Finds Fertile Ground In Rohingya Refugee Camps SCOTT SIMON, HOST: A diptheria outbreak is worsening in Bangladesh in what's rapidly become the largest refugee camp in the world. The camp is home to some of the hundreds of thousands of Ro

发表于:2019-01-16 / 阅读(111) / 评论(0) 分类 2018年NPR美国国家公共电台1月

AGRICULTURE REPORT - Outbreaks of Disease Cut World Meat Exports By Mario Ritter Broadcast: Tuesday, March 09, 2004 This is Steve Ember with the VOA Special English Agriculture Report. A United Nation

发表于:2019-01-22 / 阅读(145) / 评论(0) 分类 农业与发展

74 疯牛病及其最新的检验方法 DATE=7-24-01 TITLE=SCIENCE IN THE NEWS #2134 - Mad Cow Disease BYLINE=Nancy Steinbach, George Grow VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve E

发表于:2019-01-22 / 阅读(165) / 评论(0) 分类 科技之光

22 防止口蹄疫的传播 DATE=3-17-01 TITLE=IN THE NEWS #472 - Foot-and-Mouth (1)Disease BYLINE=George Grow (Start at 1'08

发表于:2019-01-30 / 阅读(119) / 评论(0) 分类 科技之光

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(119) / 评论(0) 分类 健康与经济

HEALTH REPORT - Heart Disease in Women By Jerilyn Watson Broadcast: Wednesday, February 18, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. Studies show that many American w

发表于:2019-01-30 / 阅读(101) / 评论(0) 分类 健康与经济

By Sonja Pace London 07 August 2007 British police officers block a public footpath leading to a farm outside Normandy, England, where a nsecond outbreak of foot-and-mouth disease was was discovered Tuesday, 7 Aug. 2007 Foot and mouth disease has spr

发表于:2019-01-30 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(八月)

By Carol Pearson Washington 24 April 2008 The United Nations observes World Malaria Day April 25th in support of international efforts to eliminate the disease. Organizations involved in that battle say the tide is turning in their favor. VOA's Mil A

发表于:2019-01-31 / 阅读(160) / 评论(0) 分类 VOA常速英语2008年(四月)

This is the VOA Special English Health Report. A new study suggests that early exposure to germs strengthens the immune system. That means letting children get a little dirty might be good for their health later in life. The study involved laboratory

发表于:2019-02-16 / 阅读(63) / 评论(0) 分类 英语语言学习
学英语单词
acadimician
acousto-optic Q-switching
Arrée, Monts d'
basic sediment and water
beat voltage
book of records
bremen
broken course
Bygdeträsk
calcium forniate
charging set
circumvolved
Cirsium bracteiferum
coastal accretion
cocave cover
COLOCONGRIDAE
country music
cryogenic bolometer
Curcuma kwangsiensis
deep slot type rotor
diametral vibration
domain closed-loop pole
eco-defense
employment system
eventless
extract product
false social value theory
Fulham china
fused transistor
genus araneas
gingerin
haoma
hexanephric
Homeric Greek
hubei province
hydnaceaes
hydrofluosilicic acids
hydrogey annealing
irregular menstruation hysteroptosis
joint of belt
ketab
Khutora
knitted sweater
knot formation theory
lap-joint
Lappula shanhsiensis
lateral image
less-celebrated
living arrangements
low speed heavy cut
lower blood pressure
macroeconomic theory
man-computer communication
Mangalorean
Mara Reg.
mergansers
metaculture
methyltrimethylolmethane
Molina, Luis de
momlvs
moodscape
multi-entry pulse converter system
nachmen
non-erasable stack automaton
oo-ah
opitmal nutrition
Ornithochilus
overall heat transfer
paper-pattern image
parallel cable
pesoized
power sunroof
pressure tide gauge
propel
push a face
reciprocating air compressor
reouthfully
reproductive behaviour
retreatisms
rill crater
rutgers-newark
saw-dust
secondary ionization constant
secondary ninth
Sitka National Historical Park
soi transistors
Southwest Pacific Basin
squadding
sudden contact
synthetic shellac
tar-paper
to-find
tolerance number of defects
toothed cutter
triple-a
turriculate, turriculated
ultragravity wave
unagented
uredo moricola sawada
vignal's cell
violastre
wetting combustion method