牛流行热

AZUZ: It's been a while since we reported on the dangerous Zika virus, a disease carried by certain mosquitoes that are present all over the globe. The World Health Organization, part of the United Nations, recently ended its classification of Zika a

发表于:2018-12-02 / 阅读(123) / 评论(0) 分类 CNN美国有线新闻2016年12月

Cathy Majtenyi Experts from the World Health Organization (WHO) are in southern Sudan investigating 15 cases of an Ebola-like hemorrhagic fever that has so far claimed at least four lives. There are f

发表于:2018-12-08 / 阅读(266) / 评论(0) 分类 VOA2004(上)--国际时事

[00:06.95]Last summer, Americans in the eastern state of New York were threatened by a disease never before seen in the country--West Nile Fever. [00:19.59]The disease usually is not serious in people. [00:23.61]But it can cause swelling of the brain

发表于:2018-12-26 / 阅读(191) / 评论(0) 分类 美国英语听力80篇

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(120) / 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(95) / 评论(0) 分类 英语听力文摘 English Digest

SCIENCE IN THE NEWS - Killer Virus Brought Back From the Past, With the Hope to Avoid a New One By Cynthia Kirk and Caty Weaver Broadcast: Tuesday, October 18, 2005 (MUSIC) VOICE ONE: This is SCIENCE

发表于:2019-01-02 / 阅读(157) / 评论(0) 分类 科技之光

by Jill Moss Broadcast: July 23, 2003 This is Bill White with the VOA Special English Health Report. A medical company in Australia, PanBio, has developed a new test for West Nile 1)virus. The test ex

发表于:2019-01-09 / 阅读(177) / 评论(0) 分类 VOA2003(下)-环境与健康

CANBERRA, Sept. 6 (Xinhua) -- A rare virus that can be contracted by humans has killed a large number of Victorian pigeons after being detected in the Australian state for the first time, Agriculture Department confirmed on Tuesday. According to the

发表于:2019-01-09 / 阅读(176) / 评论(0) 分类 英语新闻

Body Temperature 体温 Our body temperature is usually 36.5 degrees. 我们的体温通常是36.5摄氏度。 When we are sick, our body temperature goes up. 当我们生病时,体温会升高。 Sometimes, a high fever is very dangerous. 有时,高

发表于:2019-01-10 / 阅读(130) / 评论(0) 分类 与美国小学生一起学英文第3册

This is the VOA Special English Development Report. People get chikungunya fever when they are bitten by mosquitoes infected with the disease. For many years, the disease has been found in countries in Africa and Asia. The symptoms are increased bod

发表于:2019-01-11 / 阅读(186) / 评论(0) 分类 VOA慢速英语2009年(四)月

This is the VOA Special English Development Report. Rift Valley fever mainly affects farm animals. But the virus can also infect humans, and South Africa has been experiencing an outbreak. The National Institute for Communicable Diseases reported two

发表于:2019-01-11 / 阅读(149) / 评论(0) 分类 2010年VOA慢速英语(七)月

AS IT IS 2016-06-19 Is Chickenpox Seasonal Like Allergies? 季节性出水痘是不是一种过敏反应? You might remember getting chickenpox as a child or even as an adult. The virus is best known for its red rash, blisters and itching. It also

发表于:2019-01-12 / 阅读(113) / 评论(0) 分类 2016年VOA慢速英语(六)月

By Alisha Ryu Nairobi 23 August 2007 Medical researchers studying the recent outbreak of Marburg hemorrhagic fever in Uganda say common bats are the most likely source of the outbreak. VOA Correspondent Alisha Ryu in our East Africa Bureau in Nairobi

发表于:2019-01-13 / 阅读(163) / 评论(0) 分类 2007年VOA标准英语(八月)

Experts Troubled by New Dengue Outbreaks in Western Hemisphere Dengue had been eliminated in this hemisphere for quite a while but unfortunately it got reintroduced and has been generally growing since then, said Donald Shepherd. Donald Shepherd spok

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2012年(五月)

Dengue Severity Depends on Prior Infection, Genetic Variation American and Nicaraguan scientists have discovered the reason why a second infection with dengue can often be much more serious, even fatal, than the first. Dengue is a viral disease sprea

发表于:2019-01-13 / 阅读(157) / 评论(0) 分类 VOA标准英语2011年(十二月)

New Yellow Fever Vaccine Shows Promise A new vaccine for yellow fever is showing good results in tests as it overcomes one of the biggest problems with the current version. Yellow fever is a deadly disease that occurs in much of South America and sub

发表于:2019-01-14 / 阅读(147) / 评论(0) 分类 VOA标准英语2011年(四月)

By Zulima Palacio Washington, DC 03 February 2006 watch Lassa report When it comes to dangerous jobs, we usually think of things like racing cars, testing explosives or exploring space. Actually, one

发表于:2019-01-22 / 阅读(182) / 评论(0) 分类 2006年VOA标准英语(二月)

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(188) / 评论(0) 分类 农业与发展

SINGAPORE, May 13 (Xinhua) -- The first imported case of Zika virus infection in Singapore was reported on Friday, said the Ministry of Health (MOH) and National Environment Agency (NEA) in a statement. The patient, a 48-year-old male Singapore Perma

发表于:2019-02-07 / 阅读(120) / 评论(0) 分类 英语新闻

Related reading: Chinese scientists on Wednesday announced the first direct evidence linking the Zika virus to microcephaly in mice experiments. Xu Zhiheng with the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences in

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
acroneuropathy
anaglyphscope
animalhood
Anthelmintica
aspasiolite
auditorship
beady-eyed
blending into
boiler water supply
Borod
butterfly pulse
calculating servo-system
cenospheres
chance-medley
cheirarthropathy
cherryfields
ciderlike
city gate
comess
concurrent design
cosmic-ray initiated jet
current linkage
diastatin
Dioscorea subcalva
distinct stamen
economic determinism
economic resource
endemic typhuss
factory production system
Federal Excise Tax USA
feed pipe with nozzle
filmart
flame r thrower nozzle
flow-nozzle meter
formic anhydride
full scale mock up
heffernans
holographic recording medium
infall process
ingression
inherited orientation
Ituango
john cowper powyss
kessoglycol
key-stroke
krake
Led Zep
lepel arc
Local Multipoint Distribution System
low-side roller mill
luss
mazeikiais
menthanes
milkless
monitor table
non-localized system
nonfilling slot type bearing
norf
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ODBC driver
overflow dike
pay your dues
picture dictionary
piedboeuf
plenum ventilation
pressure pad
prink oneself up
prytanies
reservoir evaluation
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rib flange
ripened
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scientificism
serpent
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straddle-type mill
succinylated monoglycerides
tank bottom emulsion
thematizers
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this and that
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underwrote
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variable-density system
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vinylated
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Wagenfeld
win advantage over
with your eyes closed
wmata
World Maritime Day
zyophytes