季节病

The story of how we have systematically observed the heavens begins in the days before recorded time. For primitive man, the sun reigned supreme. Its recurring cycles of light and darkness formed the

发表于:2018-11-28 / 阅读(217) / 评论(0) 分类 疯狂英语2001年

THIS IS AMERICA - Seasonal Music: Songs About Spring BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. STEVE EMBER: And I'm Steve Ember. This week on our program, we play some favorite songs about spring. (MUSIC - A

发表于:2018-12-16 / 阅读(97) / 评论(0) 分类 2012年VOA慢速英语(三)月

美国已发现的猪流感病毒和在墨西哥引起致命传染的是同一病毒.猪流感是什么东西?我们将如何应对?这里解答你的所有疑惑。 The swine flu virus in the U.S. is the same one causing a deadly epidemic in Mexico.

发表于:2018-12-16 / 阅读(149) / 评论(0) 分类 医学英语

You are opening ceremony of the London Nobel Loyal meeting included the panel discussion on global health featuring Bill Gates. Yeah, this is to say about Obama research funding priorities. Virtually, for the disease serve the rich, aha, it basic mai

发表于:2018-12-24 / 阅读(121) / 评论(0) 分类 Scientific American(六)月

有关在美国和墨西哥爆发的猪流感的一些基本知识。 Here are a few basics about the swine flu outbreak in the U.S. and Mexico. What is swine flu? It's flu that occurs in pigs. In rare cases, humans contract swine flu from close cont

发表于:2019-01-08 / 阅读(190) / 评论(0) 分类 医学英语

Satellites Study Weather Conditions, Predict Diseases 气象卫星研究天气变化可预测疾病 Meningitis is spreading across West Africa. The brain disease is a threat every year across 21 African countries. Health officials call this area, the

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2015年VOA慢速英语(五)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(103) / 评论(0) 分类 2016年VOA慢速英语(六)月

By Ron Corben Bangkok 23 January 2007 Duck farmer looks to her duck receiving vaccination from Agricultural officials and volunteers in Penati, Bali, Indonesia, 23 Jan 2007 Fresh outbreaks of bird flu have triggered a renewed United Nations call for

发表于:2019-01-13 / 阅读(137) / 评论(0) 分类 2007年VOA标准英语(一月)

Beer Gets a Seasonal Twist on Taste Its weird beer time in America. Beer and ale are already available, any time of year, in familiar varieties: lager, pilsner, stout, India pale ale. But perhaps inspired by candymakers and coffee bars, U.S. brewers

发表于:2019-01-13 / 阅读(112) / 评论(0) 分类 VOA标准英语2011年(十二月)

By Joe Bavier Dantchandou, Niger 10 April 2006 Scientists in Niger, the world's poorest country, are using a new high-tech satellite transmission system to help with rural health care. The network of

发表于:2019-01-22 / 阅读(216) / 评论(0) 分类 2006年VOA标准英语(四月)

SCIENCE REPORT – January 3, 2002: Seasonal Affective Disorder By George Grow This is the VOA Special English SCIENCE REPORT. Some people feel sad or depressed during the winter months in northern ar

发表于:2019-01-30 / 阅读(132) / 评论(0) 分类 科技之光

There are several forms of depressive disorders. The most common are major depressive disorder and dysthymic disorder. 抑郁症有几种类型。最常见的是重度抑郁症和心境恶劣障碍。 Major depressive disorder, also called major depr

发表于:2019-02-01 / 阅读(132) / 评论(0) 分类 阅读空间

By Luis Ramirez Beijing 04 April 2006 Dr. David Nabarro, UN's chief coordinator for avian influenza speaks to journalists in Beijing, China, April 4, 2006 The top UN official for avian influenza says

发表于:2019-02-02 / 阅读(188) / 评论(0) 分类 2006年VOA标准英语(四月)

WASHINGTON, July 19 (Xinhua) -- The number of Americans initially applying for unemployment aid last week rose sharply after hitting a record low since mid-May in the previous week, the U.S. Labor Department reported Thursday. The figure for seasonal

发表于:2019-02-02 / 阅读(155) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 06 February 2008 Researchers say measles, which has been successfully controlled in most countries thanks to vaccination, remains a killer disease in Niger, in part because of migration triggered by the rainy season. VOA'

发表于:2019-02-02 / 阅读(103) / 评论(0) 分类 VOA常速英语2008年(二月)

How To Prevent Seasonal Mood Disorder When the winter season arrives, the days begin to get shorter and shorter. During seasonal shifts, it is not uncommon for people to experience alterations in their moods. Commonly, negative feelings and attitudes

发表于:2019-02-07 / 阅读(122) / 评论(0) 分类 阅读空间

Authorities in Papua New Guinea are battling simultaneous outbreaks of influenza, dysentery and cholera that have killed about 120 people. Thousands of others have been infected by the diseases in Morobe province on the remote northern coast of the

发表于:2019-02-12 / 阅读(102) / 评论(0) 分类 VOA标准英语2009年(九月)

The World Health Organization reports it has received nearly 6,500 officially confirmed cases of swine influenza A-H1N1 - including 65 deaths - from 33 countries. While this is serious, WHO says the disease has not yet become a pandemic. 世界卫生组

发表于:2019-02-14 / 阅读(258) / 评论(0) 分类 VOA双语新闻 2009年5月

The month you were born does have an impact on how likely you are to become ill, researchers have claimed. 研究人员称,人的出生月份确实会影响患病的几率。 After using the algorithm to examine New York City medical databases, the

发表于:2019-02-17 / 阅读(94) / 评论(0) 分类 阅读空间

NOEL KING, HOST: Today is the winter solstice. It's the shortest day of the year, and this is also a time of year when a lot of people feel down or depressed. Now scientists think they have new information on why short days lead to such dark moods. N

发表于:2019-02-21 / 阅读(140) / 评论(0) 分类 2018年NPR美国国家公共电台12月
学英语单词
a good onion
acceleration valve
actuating station
aging condition
alveolar-capillary barrier
amplitude modulation carrier telegraph
Arteria pancreatica inferior
atrophia cutis idiopathica
attentional
author-text reader relations
base of a range
bead diameter at rim seat of cycle tyre
beblawi
big knee
blade element velocity
bockstoce
button mashers
Carrel-Dakin fluid
chemical engineering construction cost index
collarino
common arch
condensation value
coniosporium lagerstroemiae
counterrevolutionists
crotaphytid
dead person
depositional sequence
discontinuous-welding
distribution-list entry
double bead
dulceous
echoencephalographs
electromagnetic telephone
esloined
extragalactic compact radio source
extrusion swell
fluor-tremolite
foundry floor
four-letters
friction-drive
general polling
ghost goal
glaucentrine
godly
health-code
heneicosa-
holotrichia guandaoshana
hydroxyprogesterone
initial metacentric height abovebaseline
intensity modulation
intermittent positive pressure breathing
international-dispute
Juniperus convallium
key-bearer
later
line attachment
lithoplaxy
lorry driver
Lucrin
Lumsås
macrum
mamilla
mammey
Mogdy
motor neuron(e)
mycoparasitic
myocardial cell
N-acetylmuramic acid
neilds
nonequivalence element
oil protection and emission system test
paddle door
party-colored
pharmacopeist
pin the theft on sb
plwh
portable television
postphlebitic
pour mold
projection interval
Puccini
relinquish to
renal arterial atherosclerosis
rheiform bird
row-crop cultivator
shape of the load
Shatnerize
SHRC
Siberian crabapple
single input multiple output
special coordinates
steam pressure regulator
storage access width
surface radiation
two-and-a-half-dimension
two-toed anteater
U.H.F.
unfunnier
watertower
whole machine balancing
Zazagawa
Ziehl-Neelsen's methods