棒状DNA病毒

Man Anchor: They say it's an effort to cut down on unwanted sexual advances and possibly prevent a rape, but the code of conduct at one college is so broad it does not distinguish between a spontaneou

发表于:2018-12-11 / 阅读(119) / 评论(0) 分类 万花筒2006年

SCOTT SIMON, HOST: When you talk to disease experts about what might alarm them, it's not Ebola or Zika. It's Nipah. It's as deadly as Ebola but attacks the brain, and it has the potential to spread by mere cough. As NPR's Michaeleen Doucleff reports

发表于:2018-12-17 / 阅读(129) / 评论(0) 分类 2017年NPR美国国家公共电台2月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Some people never forget a face. Others never forget a flu. Even if they were infected more than 90 years ago. A team of American scientists studied 32 p

发表于:2018-12-24 / 阅读(166) / 评论(0) 分类 Scientific American(八)月

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

From VOA Learning English, this is the Health Lifestyle report. An outbreak of a brain-destroying virus is currently happening in the Kerala state of India. The number of people who have died from Nipah is relatively small. Officials from Indias Mini

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 2018年VOA慢速英语(六)月

WHO Confirms Bird Flu Virus Caused Human Deaths in Vietnam Katherine Maria The World Health Organization has confirmed that at least three people have died of bird flu in Vietnam, the same virus that

发表于:2019-01-07 / 阅读(175) / 评论(0) 分类 VOA2004(上)--各类新闻

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? If you're worried about news reports of West Nile virus, you might want to go take a census of the birds in your backyard. Because certain species of birds actually

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 Scientific American(十)月

Astronomers say they have some intriguing new clues about one of the biggest mysteries of the universe. More than 20 years ago, scientists discovered that most of the matter in the universe is not made up of ordinary atoms, it is something invisible

发表于:2019-01-08 / 阅读(215) / 评论(0) 分类 2006年NPR美国国家公共电台

By Pat Harris Washington 12 April 2006 Watch Fat Virus report Obesity is a growing problem around the world. In the United States, for example, almost one-third of the adult population is overweight.

发表于:2019-01-09 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(四月)

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(174) / 评论(0) 分类 英语新闻

AS IT IS 2016-02-14 Olympic Athletes Concerned About Zika Virus With the outbreak of the Zika virus in Brazil, national Olympic committees are discussing whether to send their athletes to the Games. Brazil reported the first case of Zika virus in May

发表于:2019-01-12 / 阅读(125) / 评论(0) 分类 2016年VOA慢速英语(二)月

'Contagion' Tracks Deadly Virus Local outbreaks of new diseases have occurred throughout history, but in this age of global jet travel and international commerce, a deadly virus can spread rapidly worldwide. That's what happens in Contagion, a grippi

发表于:2019-01-13 / 阅读(133) / 评论(0) 分类 VOA标准英语2011年(九月)

In todays intermediate Business English Podcast episode youll practice reporting on progress. That means informing your boss or colleagues about your current work. This is also called updating someone on the status of a project. 在今天的商务播客

发表于:2019-01-18 / 阅读(187) / 评论(0) 分类 原汁原味商务英语播客

HEALTH REPORT - SARS Virus No Longer Such a Mystery By Cynthia Kirk Broadcast: Wednesday, July 27, 2005 I'm Shep O'Neal with the VOA Special English Health Report. SARS is a viral disease There is pro

发表于:2019-01-30 / 阅读(267) / 评论(0) 分类 健康与经济

By Steve Herman New Delhi 01 January 2008 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, VOA cor

发表于:2019-02-12 / 阅读(172) / 评论(0) 分类 VOA标准英语2008年(一月)

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(136) / 评论(0) 分类 VOA双语新闻 2008年1月

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus British scientists are developing gene-edited chickens designed to be fully resistant to the influenza, or flu virus. Wendy Barclay is one of the leaders of the gene-editing project.

发表于:2019-02-17 / 阅读(161) / 评论(0) 分类 2019年VOA慢速英语(一)月

Listen to the question sentences and check the proper answers. 1.Is he French? 2.Is he a journalist? 3.Is his first name Rudi? 4.Is he 45 years old? 5.Is he married? 英语听力练习题 Listen to the question sentences and check the proper answers.

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 英语听力练习题

You know I said it's true I can feel the love Can you feel it too? I can feel it, ah ah I can feel it, ah ah[x4] You know I said it's true You know I said (I said, I said, I said...[x2] You know I said it's true I can feel the love Can you feel it to

发表于:2019-03-02 / 阅读(150) / 评论(0) 分类 英文最新流行歌曲
学英语单词
Akaroa Harb.
alpha amylose
alternariol
Anyuyskoye Nagor'ye
Arc-lès-Gray
austral pole
AYH
babelary
bad blocks
bale trip mechanism
be preoccupied by some troubles
behinded
Birniwa
Cagniard-De Hoop method
Cartesian grid
coastwise wharf
coated conductor
comparator amplifier
composite types
congressional districts
CONGROGADIDAE
direct connect
disease of the neuromuscular junction
dystrophic calcinosis
explicit message
fluid cooling
fork dripping
Frink ideal
funkia
Gairloch
habenular bodigs
haywain
heartfuls
HEP/CLAV
Hilgenriedersiel
history of medicine
I'm not sure
I-shaped plan
in-house communication system
in-pushing
inclined step grate producer
Initial filing
internal representational structure
light flint
line authority
local siding
lure on
maaloxes
macrocultural
manual toning control
maximum runoff rate
micro-burner
miscorrections
moha
nongnostic
noseeum
nuclear migration
outeross
overapplied overhead
p.o.d.
panoramic receiver
par rate of exchange
pencil holder
pennant pole
penutians
pigboats
Pipistrellus subflavus
Prelestrin
prophylatic repair
Protocol Control Information
public-key algorithm
puttiers
Pyrrocycline-N
road kilometers
rock-fill cellular dam
runcinids
savilles
selfregulating
set a wall
sharp bottomed ship
sikhs
single non-discrimination of smell
Sinobambusa intermedia
spleen cell transplantation
St. -John Perse
static cling
Strobilanthes penstemonoides
structure space
super-format
taintless
tipper trucks
tithymalin
tricksinesses
UEFI
va (voltampere)
vapor circulation
Vathi
voice-controlled toys
warning period
Wilms' tumor of kidney
work-relateds
yukis