[医] 接种痘, 接种天花

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.80]1998 Passage3 [00:08.62]Science has long had an uneasy relationship [00:11.94]with other aspects of culture. [00:14.56]Think of Gallileo's 17th-century trial for his rebelling belief [00

发表于:2018-12-01 / 阅读(496) / 评论(0) 分类 历年考研英语阅读理解

[00:06.14]See, what I didn't want was to turn out boys 我不想去培养这样的一批人 [00:10.22]who would claim in later life to have a deep love of literature. 他们以后才会说深爱着文学 [00:12.82]Or who would talk in their middle ag

发表于:2018-12-07 / 阅读(221) / 评论(0) 分类 听电影学英语-高校男生/历史男孩

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? Could the eradication of smallpox have been a factor in the spread of HIV? Thats the question posed by researchers in the journal BMC Immunology, who think that the vacc

发表于:2018-12-24 / 阅读(143) / 评论(0) 分类 Scientific American(五)月

The History Of Smallpox天花的历史(双语) In Shakespeares day, wishing a pox on someone was a terrible curse. Ten percent of the population in 17th century London died gruesomely of smallpox, a virus spread easily by airborne particles or co

发表于:2018-12-28 / 阅读(165) / 评论(0) 分类 初学者听力文摘精选

The History Of Smallpox In Shakespeares day, wishing a pox on someone was a terrible curse. Ten percent of the population in 17th century London died gruesomely of smallpox, a virus spread easily by airborne particles or contaminated clothing. Infect

发表于:2018-12-31 / 阅读(129) / 评论(0) 分类 英语听力文摘 English Digest

DEVELOPMENT REPORT – February 4, 2002: WHO and Smallpox By Jill Moss This is the VOA Special English Development Report. The World Health Organization has delayed the destruction of the last remaini

发表于:2019-01-07 / 阅读(282) / 评论(0) 分类 农业与发展

盖茨:慈善也依赖于创新 WASHINGTON Bill Gates, one of the world's leading inventors, businessmen and donors, said that philanthropy, like technology, depends on innovation to achieve the best possible results. Gates said in Washington Thurs

发表于:2019-01-07 / 阅读(174) / 评论(0) 分类 英语新闻

Next time your parents tell you a penny save does a penny earn,you tell them not always!!We're gonna tell you how much more a peny is worth a little later on today.CA, welcome to a new week of CNN student news. First up today,we are talking about U.S

发表于:2019-01-08 / 阅读(234) / 评论(0) 分类 CNN2012年(一)月

This is Scientific American's 60-Second Science, I am Karen Hopkin. This'll just take a minute. Youve probably heard of the whole six degrees of separation thing. It predicts that, on average, youre no more than six links away from any other person o

发表于:2019-01-08 / 阅读(228) / 评论(0) 分类 Scientific American(七)月

HIV Vaccine Research 艾滋病疫苗研究 Two years ago, Jason Brenchley took part in an HIV vaccine trial sponsored by the U.S. National Institutes of Health. An NIH researcher himself, Mr. Brenchle

发表于:2019-01-08 / 阅读(229) / 评论(0) 分类 VOA2005(上)--环境科学探索

By David McAlary Washington 23 May 2006 Chickens at US farm Scientists have developed an efficient, cheap way to vaccinate birds against avian influenza and possibly prevent the spread of the deadly H

发表于:2019-01-13 / 阅读(276) / 评论(0) 分类 2006年VOA标准英语(五月)

Global Plan to Control Measles Launched Measles, one of the most infectious diseases on the planet, is a leading cause of death and disability among children worldwide, especially in the developing world, even though a safe and cost-effective vaccine

发表于:2019-01-13 / 阅读(216) / 评论(0) 分类 VOA标准英语2012年(四月)

Researchers have developed an improved version of the smallpox vaccine that can be combined with a vaccine against anthrax. The dual vaccine represents a significant scientific achievement as well as a possible improved defense against biological att

发表于:2019-01-14 / 阅读(246) / 评论(0) 分类 VOA标准英语2010年(十)月

ARI SHAPIRO, HOST: NPR's podcast Invisibilia is back with its fourth season. And today they have the story of a reality show in the Horn of Africa that set out to change our culture. It led NPR's Alix Spiegel to ask, can telling a certain kind of sto

发表于:2019-01-16 / 阅读(176) / 评论(0) 分类 2018年NPR美国国家公共电台3月

By Gilbert da Costa Abuja 08 October 2006 Five year-old Abubaker Kabir who is suffering from measles receives medication while his mother Ladi Kabir, left, watches in Kano hospital, Nigeria (File photo) In Nigeria, health officials who have fanned o

发表于:2019-01-21 / 阅读(239) / 评论(0) 分类 2006年VOA标准英语(十月)

Science and Technology,Eradicating polio,Late? Or never? 科技,根除脊髓灰质炎,为时已晚?或絕無可能? A plan to wipe out polio by the end of next year is in trouble 明年底消灭脊髓灰质炎的计划倍受挑战 HUBRIS is alway

发表于:2019-01-26 / 阅读(165) / 评论(0) 分类 经济学人科技系列

Economics Brief 经济学简介 Six Big Ideas 六大经济理论 Human capital: The people's champion 人力资本:人的捍卫者 Gary Becker made humans the central focus of economics. The second in our series on big economic ideas. 贝克尔让人

发表于:2019-01-27 / 阅读(190) / 评论(0) 分类 经济学人财经系列

HEALTH REPORT - October 16, 2002: Debate About Smallpox Vaccine By Nancy Steinbach This is the VOA Special English Health Report. American medical groups are urging the government to limit the use of

发表于:2019-01-30 / 阅读(252) / 评论(0) 分类 健康与环境

By CCTV Tang Bo Chinas three major hepatitis B vaccine makers have been ordered to suspend production. The countrys Food and Drug Administration made the announcement after the companies failed to get certified under the new Pharmaceutical Products s

发表于:2019-02-07 / 阅读(214) / 评论(0) 分类 CCTV9英语新闻2014年01月

Science and technology 科学技术 Combating addiction 抵抗毒瘾 Can a vaccine stop drug abuse? 有抗毒品的疫苗么? It may be possible to vaccinate people against addictive drugs 也许通过接种疫苗帮助人们摆脱毒瘾将成为可能

发表于:2019-02-16 / 阅读(196) / 评论(0) 分类 经济学人科技系列
学英语单词
abolitionises
acid of amber
acro
Adenophora triphylla
agritourist
air jet oil atomizer
alabado
Andronovo
atomic bomber
back fire
bartky
blue-eyed Mary
bottlin
business proprietor
calcaneonavicular
Camper's line
car lots
chalky bones
child-minder
class ab ammplifier
conscious intubation
corticostatin
crane dance (greece)
creative impulse
crimping tools
digital autopilot coupler
drobish
duviviers
dynamic priority
edible calathea
electric pulse stimulator
erosion scab
ex parte award
external energy
file extraction cycle
flexitimers
free people
Gansu province
goods in transit by sea
heavenly palace
hepatitis E
individual element
insert with gate valve
interlocking barrier guard
inuredness
kinemic
Komarikha
laab
Lalzi
language interpretation
lifting efficiency
main header
mareys
mawashi
microbacterium multiforme psittacosis
microprogram control instruction
microproteinaemia
Midlands
mistura gentianae alkalina
Mogila
Muller, Hermann Joseph
neoparlatoria lithocarpicola
not care a chip for
Ogoni
one-flowered wintergreens
operationalising
outdebated
Pacharaya
paddlewheels
passageways
pericapsular
periodical load
political-obligation
praetorium
prospectively
proudnesses
Pushkin, Aleksandr Sergeyevich
rabbit's foot
rake out information
re-efformation
restructuring program
Rheum yunnanense
Santiaguillo, L.de
sheathcircuit eddies
skull forceps
small sample theory
sociology of technology
software testability
Somelin
sphericalness
St-Berm-sur-Mer
static control module area
stipped
successorships
synthesis reaction
the stone of scone
tied double changeover design
titanium ester
torque tube ball
umanak fd.
Violite
weatherest