隔离级别

By Caty Weaver Broadcast: August 1, 2003 This is Steve Ember with the VOA Special English Environment Report. Last month a judge ordered the United States Army Corps of Engineers to begin to lower wat

发表于:2018-12-01 / 阅读(192) / 评论(0) 分类 VOA2003(下)-环境与健康

Chad Bouchard | Dili 30 January 2010 East Timor is one of the few remaining countries where leprosy is endemic, and one of only two in Asia where it has yet to be eliminated. The government has declared war on leprosy, and vows to eliminate it this y

发表于:2018-12-08 / 阅读(164) / 评论(0) 分类 VOA标准英语2010年(一月)

Studies that will be released today show that fish, birds and mammals in New England have significant amounts of mercury in their bodies. The studies find the toxic metal in some unexpected habitats and they suggest that power plants in the Midwest a

发表于:2018-12-17 / 阅读(248) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Individuals' Blood Glucose Levels after Meals May Be Predictable预测血糖 High blood sugar levels are a risk factor for type 2 diabetes. Doctors today have only general dietary recommendations for how to control those levels, because theres no rea

发表于:2018-12-24 / 阅读(151) / 评论(0) 分类 2017年Scientific American(四)月

HEALTH REPORT – December 11, 2002: Mercury Levels in Fish By George Grow This is the VOA Special English Health Report. Two studies are adding to the debate about the health risks of eating fish con

发表于:2019-01-07 / 阅读(156) / 评论(0) 分类 健康与环境

Ladies, take note: a new study has found that working in a male-heavy environment is bad for you. 女士们,请注意:一项新研究发现,在男性多的环境下工作有害女性身体健康。 Researchers from Indiana University Bloomingto

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 阅读空间

By Melinda Smith Washington, DC 01 September 2006 watch Nicotine Study Smoking a cigerette A report issued this week shows that major American tobacco companies have increased the level of nicotine in their cigarettes, making them more addictive. VO

发表于:2019-01-12 / 阅读(220) / 评论(0) 分类 2006年VOA标准英语(九月)

Tests Show Levels of Arsenic in US Rice Two hundred different types of rice and rice products tested by both the non-profit research group, Consumer Reports, and the U.S. Food and Drug Administration [FDA], contained varying levels of different forms

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 VOA标准英语2012年(九月)

Ocean Levels Rising Fast on US Coasts Ocean levels are rising faster and higher on both coasts of the United States than in other parts of the globe, according to two new studies, and California could be especially hard hit. There will be about one m

发表于:2019-01-13 / 阅读(180) / 评论(0) 分类 VOA标准英语2012年(六月)

StudyFindsHighLevelsofBPAinCannedFoodforKids The industrial chemical BPA has been used to make hard plastic bottles and the lining of food cans for decades. After studies indicated that the chemical could play a role in cancers, heart disease and abn

发表于:2019-01-13 / 阅读(125) / 评论(0) 分类 VOA标准英语2011年(九月)

Iranian Poll Looms Amid Conflict, Isolation Syria's brutal civil war forms the regional backdrop for Iran's presidential election. Analysts say the recent fall of the town of Qusair to Syrian government forces - aided by their Hezbollah allies from L

发表于:2019-01-14 / 阅读(158) / 评论(0) 分类 VOA标准英语2013年(六月)

Iran, Armenia Find Solidarity in Isolation In all of Christian Armenia, there is only one mosque: The Iranian Mosque, restored 15 years ago by Iran. The mosque offers classes in Persian and is an essential landmark for visiting Iranian VIPS, like Ira

发表于:2019-01-14 / 阅读(170) / 评论(0) 分类 VOA标准英语2013年(三月)

Hospital Companions Can Ease Isolation For Older People play pause stop mute unmute max volume 00:0003:52repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 2016年NPR美国国家公共电台11月

MICHEL MARTIN, HOST: On this Father's Day, let's hear about the growing number of stay-at-home dads in this country. Nationwide, the number of men who are full-time stay-at-home parents has risen significantly since the 1970s. But full-time fathers s

发表于:2019-01-17 / 阅读(143) / 评论(0) 分类 2018年NPR美国国家公共电台6月

DAVID GREENE, HOST: The amount of carbon dioxide in the air is rising because of human activity. And NPR's Merrit Kennedy reports that scientists around the world are trying to understand how more CO2 is going to impact the plants we eat. MERRIT KENN

发表于:2019-01-17 / 阅读(124) / 评论(0) 分类 2018年NPR美国国家公共电台6月

Shanghai Takes Measures against Rising Sea Levels Zhang Zhenyu, of the Shanghai Flood Risk Information Center spokesperson, said the seawalls virtually encircle half of the city. These are all the sea walls we have built, including from Hangzhou Bay

发表于:2019-01-19 / 阅读(153) / 评论(0) 分类 2015CRI中国国际广播电台

HEALTH REPORT - PSA Levels and Prostate Cancer By Jerilyn Watson Broadcast: Wednesday, June 09, 2004 This is the VOA Special English Health Report. Many older men are tested each year for cancer of th

发表于:2019-01-30 / 阅读(160) / 评论(0) 分类 健康与经济

By Paula Wolfson White House 13 November 2006 President Bush shakes hands with Israeli PM Ehud Olmert in Oval Office of the White House, Nov. 13, 2006 President Bush says the world must speak with one voice about Iran's nuclear ambitions and that Te

发表于:2019-02-03 / 阅读(222) / 评论(0) 分类 2006年VOA标准英语(十一月)

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(166) / 评论(0) 分类 英语新闻

Smog levels in Beijing have hit the 'Hazardous' mark again just 2 weeks after recording one of the worst cases of air pollution. The PM 2.5 monitoring systems in the Chinese capital showed readings of around 400, which is considered hazardous. That's

发表于:2019-02-21 / 阅读(150) / 评论(0) 分类 英闻天下
学英语单词
abdoun
arteria subclavias
baiae
be up to monkey business
benchmark interest rate
bilipurpurin
bloodings
Burgess Hill
bus bounce analysis
cecocoloplicopexy
characteristic space
checkrow bunch planter
Chromobacterium lactis
clovia peracuta
coassembly
coat-rack
component building
contact decolorization
decay family
deepseam
dermosyphilopathy
deviation of centre distance
diallyl trisulfide
Disperis siamensis
drainlike
drunkify
dustanin
duumviral
ecological invasion
economic history of agriculture
Ficortril
flood profile
floor burst
Fox, Charles James
French capital
frontal segment
glabiate
glandlike
Glinka
hadjipapas
handpicked
hulling stone
impose oneself on
imprimings
in body
just as soon
key step
kissy-kissy
Les Contamines-Montjoie
life-givers
life-sentence
linear wrapping
little tapering
looper course
lost edge
magnification factor meter Q
manty-making
Molten's disease
multistandard tv receiver
non-clerical
normalized propagation constant
otter cat
overall attenuation level
paper belting
parachlorphenol
Peltophorum
Pensylvania
polygonal circuit
polyonymosity
Ponstyl
PPPoA
precision small coaxal microwave connector
pressing lap
pretest survey
Rastimir
recitatif
rent boys
salpingorrhexis
SO test (system-operation test)
sodium 5'-ribonucleotide
Spaniopsis
special commercial privileges
speed ratio controller
Spiraea lobulata
sporokinete
square-law rectifier
structral plan
synechotome
task termination
telekom
tension structure
trochantines
unmean
up-draw process
virgineus
washdown
water flooded interval
well-laced
west sussexes
word-initial
wording
Yuat