制度层次

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(232) / 评论(0) 分类 VOA2003(下)-环境与健康

[00:00.00]Exercise 5 [00:03.40]Part A [00:07.71]You will hear Dr.Wilson,a Professor of linguistics, [00:13.56]talk about formal and informal language. [00:18.49]As you listen,answer Questions 1--10.by circling True or False. [00:26.75]You will hear t

发表于:2018-12-04 / 阅读(196) / 评论(0) 分类 全国公共英语等级考试五级

AS IT IS 2013-07-24 Global Warming Will Cost Us More to Live全球变暖使得居住成本增加 Hello, again, and welcome! Im Jim Tedder in Washington. On todays program, a look at whats happening all around us. Our planet is getting hotter, and mor

发表于:2018-12-16 / 阅读(237) / 评论(0) 分类 2013年VOA慢速英语(八)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(264) / 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(167) / 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(175) / 评论(0) 分类 健康与环境

These 11 things will help explain why your belly's been growling. 这11个原因帮你解释为什么你的肚子一直在咕咕叫。 You're dehydrated 身体缺水了 Mild dehydration is often masked as feelings of hunger, when really your body jus

发表于:2019-01-08 / 阅读(197) / 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(245) / 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(187) / 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(197) / 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(142) / 评论(0) 分类 VOA标准英语2011年(九月)

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(147) / 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(172) / 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(182) / 评论(0) 分类 健康与经济

Public transport was free in Paris on Monday and half of the city's cars were forced off the road in a bid to fight pollution. 为了对抗污染,本周一,巴黎的公共交通免费运营,半数汽车不得上路。 In a radical move which wi

发表于:2019-02-03 / 阅读(186) / 评论(0) 分类 阅读空间

We all make resolutions every year to keep fit whether we have diabetes or not. The difference is that as people with diabetes, we need to keep fit, and we know that even if we don't do anything about it. One only has to read the medical abstracts an

发表于:2019-02-03 / 阅读(254) / 评论(0) 分类 实用英语

BEIJING, Jan. 29 (Xinhua) -- China's meteorological authority has introduced a new weather warning system for smog which will use readings of PM 2.5, a particle pollutant. The announcement comes as thick haze chokes many cities. The National Meteorol

发表于:2019-02-06 / 阅读(216) / 评论(0) 分类 英语新闻

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(199) / 评论(0) 分类 英语新闻

常用的形容词你别看简单,但用起来学问可就大了呢!尤其是在口语中,常用形容词的不同使用能表达不同的意思。今天小编就为大家盘点一下生活中常用形容词的地道口语用法,也期待大家

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 英语口语

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(165) / 评论(0) 分类 英闻天下
学英语单词
aluminium press
ancient rent
annaly
annual amortization factor
as quick as a flash
automatic linear temperature programming
babas
bernoulli's polynomial
blankenheim
boozed up
capacitive transduction
carpogenin
characteristic spread
chingiz
ciliare neuralgia
coachmaker
coetinellin
continental-type
cotchett
cross foot
davidov
density functions
diazocyanide
didymium ovoideum
El Matire
equal protection of the laws
F.A.B.
failure investing
fias
flexible organization
fore castle
framing soaps
frontier tax
fungistatic substance
gonodeviation
Grossensee
ground check (gndck)
heathenises
house corrections
hypothesis question
ionosphere satellite
keff (effective multiplication factor)
layer of nuburnt gas
leptorhinia
loess plain
Macovane
Mailx
major thrust-plane
mannite fatty acid ester
microtrn
mixed density
network mapping
nonconfined
nylonss
obrumpent
off-highway wheel crane
output matching network
paulie
phacomatoses
potassium antimony tartrate
projection nerve
publiques
pulse lead
put somebody to silence
quiniela
rahmatullah
rated recording level
redoubles
Runge-Kutta method
Sagus rumphii
savchenkoes
schemenauer
secondary aliphatic monohydric alcohol
sensei
short-range air defense system
skip-to-channel control
soil-ulmin
spacecraft differential charging
squash up
stomatomy
subvertible
sudzina
superseders
suspition
synchronous electric machine
talk - show host
telescopic loader
the message
thiazolium compounds
threu
tsui hui hui
unquoted share
viewable area
viscous substance
wanked off
warm water fauna
Warren County
wid-uten -yn
wonly
worldwide frequency plan
write once-run anywhere
xylophonically