[医] 同种免疫, 同族免疫

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(167) / 评论(0) 分类 VOA标准英语2008年(八月)

W: Excuse me, sir. May I go with you to claim my luggage? I am a stranger here. M: Sure, I have to go anyway. But the first place you need to go is immigration office. Theyll check your ticket, passport, visa and immunization record book. After that

发表于:2018-12-26 / 阅读(139) / 评论(0) 分类 想聊就聊

Broadcast: Apr 08, 2003 The World Health Organization has intensified efforts to eliminate the crippling disease polio in India following a dramatic increase in cases during the past year. Health offi

发表于:2019-01-03 / 阅读(127) / 评论(0) 分类 VOA2003(上)-国际时讯

Broadcast: Feb 02, 2003 The U.N. Children's Fund units service is starting a weeklong campaign to immunize thousands of Afghan women against tetanus. This is part of a global campaign to eliminate mat

发表于:2019-01-03 / 阅读(235) / 评论(0) 分类 VOA2003(上)-健康之旅

Ivory Coast Worries about Possible Polio Epidemic Nico Colombant Health workers and religious leaders in Ivory Coast are increasingly worried their country could become infected with polio from northe

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 VOA2004(上)--各类新闻

By Lisa Schlein Geneva 02 December 2007 The United Nations Children's Fund says it is beginning a week-long mass immunization campaign in war-torn Somalia on Sunday. UNICEF says volunteer health workers aim to immunize 100,000 children and women in c

发表于:2019-01-11 / 阅读(164) / 评论(0) 分类 VOA常速英语2007年(十二月)

This is the VOA Special English Health Report. Vaccines and chest compressions are both ways to save lives. Now, separate new reports say each could save more lives if they were used more. One report is from the International Federation of Red Cross

发表于:2019-01-12 / 阅读(97) / 评论(0) 分类 2010年VOA慢速英语(九)月

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(207) / 评论(0) 分类 2006年VOA标准英语(五月)

World Health Organization agreed on initiatives to increase the immunization of children in sub-Saharan Africa. Ish Mafundikwa | Harare 18 December 2009 The Global Polio Eradication Initiative launched in 1988 has successfully obliterated polio in 45

发表于:2019-01-13 / 阅读(102) / 评论(0) 分类 VOA标准英语2009年(十二月)

Immunization Week Highlights Efforts to Save Lives Worldwide Haiti, Nigeria, Ghana -- 180 countries in all -- stepped up their immunization drives against deadly childhood infections to mark World Immunization Week. The GAVI Alliance -- a Geneva base

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2012年(四月)

New Immunization Effort Launched Over the next three months, about 50 million young people in seven African countries will be vaccinated against meningitis. Its part of larger campaign to eliminate the disease in 26 at-risk countries. Meningitis is a

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2012年(十月)

The World Health Organization said polio is spreading in Angola and has crossed into neighboring Democratic Republic of Congo, creating an international threat. A vaccine for polio was discovered more than 50 years ago, but according to data released

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2010年(九)月

Researchers: Immunization Efforts Falling Short Researchers said that despite progress immunizing African children against disease, vaccination efforts are falling far short of whats needed. They warn that vaccine supply and cost need urgent attentio

发表于:2019-01-14 / 阅读(104) / 评论(0) 分类 VOA标准英语2013年(三月)

Global Immunization: Despite Successes, Much More To Do Measles is one of the leading causes of childhood deaths worldwide. Not only does measles kill, but it can leave children blind, deaf or developmentally disabled, even while they are still in th

发表于:2019-01-14 / 阅读(121) / 评论(0) 分类 VOA标准英语2013年(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(184) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(260) / 评论(0) 分类 2006年VOA标准英语(九月)

DEVELOPMENT REPORT - Indonesia Sets National Days to Protect Children From Polio By Karen Leggett Broadcast: Monday, August 22, 2005 I'm Steve Ember with the VOA Special English Development Report. Mo

发表于:2019-01-30 / 阅读(105) / 评论(0) 分类 农业与发展

UNICEF Focuses Efforts on Tsunami Child Survivors 联合国儿童基金会致力于营救儿童生还者 The director of the United Nations' Children's Fund, Carol Bellamy, says child survivors are be

发表于:2019-01-31 / 阅读(158) / 评论(0) 分类 VOA2005(上)--海啸灾难纪实

Polio Cases Rise in Indonesia 印尼小儿麻痹症患者数量有所上升 Polio has stricken dozens of children in Indonesia and is continuing to spread. The government is preparing for a national i

发表于:2019-01-31 / 阅读(167) / 评论(0) 分类 VOA2005(下)--环境科学探索

India remains one of the few countries where polio has not been eradicated. Most of the world's new cases are reported in the subcontinent. While the total number of cases dropped in India last year,that one variant of the virus is actually on the in

发表于:2019-02-14 / 阅读(128) / 评论(0) 分类 VOA双语新闻 2008年1月
学英语单词
Afyon Karahisar
ailsa craig i.
all through
apparent position
appreciational
basic firebrick
bi(cyclohexyl)yl
boom head
brown owls
burst oriented data transmission
cassiopes
cerebral neurasthenia
change the subject
Chapelle-lez-Herlaimont
chien pu hu chien wan
closedowns
cold-stored
control oriented architecture
conus pulicarius
cooking up
Coregonus albula
crabs'-eyes
Crypteronia
dendrobranchiates
dewatering test
Dianella ensifolia
distincteness
dokdas
dry climate
embryonic death
enbattled
epencephalon
European river lamprey
formula mainpulation compiler
gornard
grosseteste
ground-shakers
gyroelectric effect
hippocampus kelloggi
humanistic study
ICCA
indole test
interchangeable European pallet
lament
land-to-the-tiller
lanzetta
latching magneto-optic modulator
lethal dowd-50
letter of confirmation
linear cut off low pass filter
Los Almendros, R.
mainshaft bearing oil seal
masking-tape
month star driving wheel
Mount Carbine
new services
nonnodulating lines
nuclear-induce directed-energy weapon
nymphosis
over-allowed
over-hasty
overlap tell
phono amplifier
piston ring packing
poor krypton
preparationists
prolactinomas
pull-tabs
ragged margin
rapidity of changeover
ratteen
recursive thought
reservoir port
roach motel
Schisandra chinensis
semiconductor alloy
Serbo- Croat
serve someone the good turn
service generator room
shea nuts
sky-wave synchronized (ss) loran
Slow ahead!
soil microorganisms
solecurtids
status quo maintenance
sttitudinal response
superaddition
swaddle-bill
tate-labianca
thcs
the power that be
tincture of ginger
tolbot
transfer account
tripsacum laxum
variable-reluctance stepper motor
vitellorubin
voltage life characteristic
water migration coefficient of element
XCCDF
zacharakis
Zinsser-Engman-Cole(syndrome)