种传病害;种子传播的病害

[00:05.51]The Clinton administration has declared the disease AIDS a threat to the national security of the United States. [00:14.92]White House officials say they hope the action will help build support for programs to fight the disease around the w

发表于:2018-12-03 / 阅读(144) / 评论(0) 分类 美国英语听力80篇

By Nancy Steinbach Broadcast: October 8, 2003 This is Faith Lapidus with the VOA Special English Health Report. The World Health Organization says that each year almost seventeen-million people die of

发表于:2018-12-15 / 阅读(146) / 评论(0) 分类 VOA2003(下)-环境与健康

By Lisa Schlein Geneva 31 March 2006 Women fetch water in drought-hit Dubluk, Ethiopia The U.N. Children's Fund, UNICEF, says Ethiopian children are facing an epidemic of lethal diseases. UNICEF says

发表于:2018-12-16 / 阅读(158) / 评论(0) 分类 2006年VOA标准英语(三月)

Unit 16 Text A Heart Disease: Treat or preven t one of the greatest killers in the Western world is heart disease. The death rate from the disease has been increasing at an alarming speed for the past

发表于:2018-12-30 / 阅读(340) / 评论(0) 分类 自考英语(一)78讲

This is a white-footed mouse in Lyme Connecticut. This is the bacterial disease inside the mouse in Lyme Connecticut. These are the deer ticks sucking the blood of the mouse that has the bacterial disease in Lyme Connecticut. This is the tick that's

发表于:2018-12-30 / 阅读(221) / 评论(0) 分类 国家地理2007年

By David McAlary As the prevalence of heart disease increases worldwide, researchers have found that people in developing countries suffer from it for the same reasons people in industrial nations do.

发表于:2019-01-03 / 阅读(118) / 评论(0) 分类 VOA2004(下)--健康科技

By Leta Hong Fincher Washington 07 March 2008 An advisory panel for a U.S. government health agency recommends greatly increasing the number of American children who receive the influenza immunization each year. The panel suggests every child from ag

发表于:2019-01-06 / 阅读(135) / 评论(0) 分类 VOA标准英语2008年(三月)

By Nancy Steinbach Broadcast: July 30, 2003 This is Bill White with the VOA Special English Health Report. A medical study says foods rich in a kind of fat may help prevent Alzheimer's disease. Alzhei

发表于:2019-01-07 / 阅读(205) / 评论(0) 分类 VOA2003(下)-环境与健康

By Anjana Pasricha New Delhi 05 October 2006 India is struggling to cope with outbreaks of mosquito-borne diseases that have killed more than 100 people and infected thousands of others in recent weeks. Overburdened hospitals and clinics in several

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 2006年VOA标准英语(十月)

Kurt Achin It is rainy season in Southeast Asia, and the region is facing its annual battle with dengue fever and other mosquito-borne diseases. The World Health Organization says such diseases are a

发表于:2019-01-11 / 阅读(148) / 评论(0) 分类 VOA2004(上)--国际时事

1. A UN official who met with war crimes suspect Ratko Mladic as he was being extradited from Belgrade says Mladic was extremely cooperative when taken into custody. He'll appear before a judge in the Yugoslav war crimes tribunal on Friday. Mladic is

发表于:2019-01-11 / 阅读(242) / 评论(0) 分类 美联社新闻一分钟2011(六月)

By Cindy Saine Washington 18 January 2008 Google's philanthropic arm has announced $25 million in new grants and investment to help make the world a better place. The computer search engine is focusing on projects that include disease and disaster pr

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2008年(一月)

STEVE INSKEEP, HOST: We have an early warning in Your Health this morning. Ecologists are expecting a really bad season for Lyme disease. RACHEL MARTIN, HOST: Their warning applies to parts of the Northeast this spring and summer. NPR's Michaeleen Do

发表于:2019-01-16 / 阅读(178) / 评论(0) 分类 2017年NPR美国国家公共电台3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(181) / 评论(0) 分类 农业与发展

74 疯牛病及其最新的检验方法 DATE=7-24-01 TITLE=SCIENCE IN THE NEWS #2134 - Mad Cow Disease BYLINE=Nancy Steinbach, George Grow VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve E

发表于:2019-01-22 / 阅读(211) / 评论(0) 分类 科技之光

22 防止口蹄疫的传播 DATE=3-17-01 TITLE=IN THE NEWS #472 - Foot-and-Mouth (1)Disease BYLINE=George Grow (Start at 1'08

发表于:2019-01-30 / 阅读(191) / 评论(0) 分类 科技之光

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 健康与经济

HEALTH REPORT - Heart Disease in Women By Jerilyn Watson Broadcast: Wednesday, February 18, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. Studies show that many American w

发表于:2019-01-30 / 阅读(136) / 评论(0) 分类 健康与经济

By Sonja Pace London 07 August 2007 British police officers block a public footpath leading to a farm outside Normandy, England, where a nsecond outbreak of foot-and-mouth disease was was discovered Tuesday, 7 Aug. 2007 Foot and mouth disease has spr

发表于:2019-01-30 / 阅读(170) / 评论(0) 分类 2007年VOA标准英语(八月)

By Carol Pearson Washington 24 April 2008 The United Nations observes World Malaria Day April 25th in support of international efforts to eliminate the disease. Organizations involved in that battle say the tide is turning in their favor. VOA's Mil A

发表于:2019-01-31 / 阅读(208) / 评论(0) 分类 VOA常速英语2008年(四月)
学英语单词
a mare's nest
accelerated ageing
admyral
Andrews, Thomas
angle-encoding system
antimyth
armyless
b-min
balantidial colitis
BB shot
be glad of
benzopyrronium
bookspan
buoys up
byte boundary alignment
Castanopsis fargesii
Catenanuova
chicken pox
clutch cushion
community home
conjugate profiles
constant frequency AC
crilvastatin
cupboard catch
cy-pres
DC meter
depredates
diamond drilling bit
EMB-Fatol
epicoprosterol
eurasianists
Falone
fianchettoing
finan
forwarder
furnace bracing
gafni
gallium arsenide (gaas)
George Michael Cohan
hatch money
Hatfield time yield
Hayling I.
headed
hot air stove
hybovalgus kamiyai
infortunable
intervalve coupling
iodo-starch reaction
Jakovlje
javanicin
jettisonings
labour a jury
LG-BS
linear classifier
Lucas number
mandibulation
means-testeds
metal-oxide-semiconductor field-effect transistor
milk secretion rate
motiveness
mournful widows
multi-fireball model
nephrohypertrophy
ningyo-joruri
nonactivity
nonsequenced acknow-ledgement
obsolete vessel
oscillating tappet
periodic time
personalises
phenylic acid
photosensor diode
pinnate leaves
pivot in column
pride oneself
privileged sites
ptychopoma wilsoni
pusher propeller
razias
reindeers
resistance test
screw micrometer calliper
seafloor scour
silver moon
single armed common anchor
single-zoned coral
slowings
special container
subtests
superproportions
Sussex marble
synspermy
synthetic motor oil
took into account
topographical manuscript
tough as leather
unramified extension
Ustica
veterinary pathology
water oil ratio
wave climate
weft fringe