[化] 甲氧基异丁子香酚

By Gary Garriott Broadcast: July 29, 2003 This is Bill White with the VOA Special English Agriculture Report. Soil conservation efforts protect soil from wind and water that can blow or wash it away.

发表于:2018-12-07 / 阅读(154) / 评论(0) 分类 VOA2003(下)-农业与经济

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(170) / 评论(0) 分类 VOA标准英语2008年(八月)

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(167) / 评论(0) 分类 科技之光

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Landfills produce methanewhich can be valuable as an energy source. But scientists haven't known why landfills make so much methane. The solid waste in

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 Scientific American(四)月

AS IT IS 2015-09-20 Documentary Shows US, Mexico Fighting Drug Cartels 纪录片:墨西哥打击贩毒集团 A new movie follows two communities -- one in the United States and the other in Mexico -- as they try to stop drug cartels from harming thei

发表于:2019-01-12 / 阅读(153) / 评论(0) 分类 2015年VOA慢速英语(九)月

UN Wants Australia to Take Lead Against Asian Drug Traffic 联合国促澳大利亚带头打击亚洲毒品走私 From VOA Learning English, this is the Health Lifestyle report. United Nations officials say they have recently seen an increase in the

发表于:2019-01-12 / 阅读(178) / 评论(0) 分类 2016年VOA慢速英语(八)月

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(210) / 评论(0) 分类 2006年VOA标准英语(五月)

Synthetic Drug Problematic for US Authorities Augusta County, Virginia, is a rural county in the Blue Ridge Mountains, two and a half hours southwest of Washington. It has a big problem. Sheriff Randy Fisher says Augusta County was once known as the

发表于:2019-01-13 / 阅读(214) / 评论(0) 分类 VOA标准英语2012年(六月)

UN:MethUseSurginginSoutheastAsia A report by the United Nations Office on Drugs and Crime (UNODC) warns that production and use of synthetic drugs such as amphetamine-type stimulants is widespread and growing globally. The report identifies Southeast

发表于:2019-01-13 / 阅读(130) / 评论(0) 分类 VOA标准英语2011年(九月)

LULU GARCIA-NAVARRO, HOST: Jeffrey Eugenides is well-known for his novels. He won the Pulitzer for Middlesex. But his latest work, a collection of short stories, is a departure. JEFFREY EUGENIDES: Short stories are difficult, maddening, little puzzle

发表于:2019-01-16 / 阅读(159) / 评论(0) 分类 2017年NPR美国国家公共电台10月

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(190) / 评论(0) 分类 2017年NPR美国国家公共电台1月

Another Drug Crisis: Methamphetamine Use By Pregnant Women AILSA CHANG, HOST: A new study published today finds that a growing number of women in recent years have been using amphetamines like crystal meth during their pregnancy. The rates of use hav

发表于:2019-01-23 / 阅读(132) / 评论(0) 分类 2018年NPR美国国家公共电台12月

By Roger Wilkison The European Commission has given Turkey the go-ahead to begin talks to join the European Union, but set a series of tough conditions and warned that there is no guarantee the negoti

发表于:2019-01-23 / 阅读(130) / 评论(0) 分类 VOA2004(下)--新闻盘点

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(263) / 评论(0) 分类 2006年VOA标准英语(九月)

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(133) / 评论(0) 分类 英语博客 A cup of English

Raw anti-drug campaign awakens state Ted Landphair | Missoula, Montana 04 February 2010 Photo: Montana Meth Project Adults across Montana were frightened by what they were seeing. Some hardly recognized their meth-addled teenagers. Related Links Mont

发表于:2019-02-02 / 阅读(136) / 评论(0) 分类 VOA标准英语2010年(二月)

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(187) / 评论(0) 分类 2007年VOA标准英语(五月)

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(166) / 评论(0) 分类 英语博客 A cup of English

Among the beautiful pictures That hang on Memory's wall, 在那些美轮美奂的画中间挂在记忆墙上的, Is one of a dim old forest, That seemeth best of all; 是古老的森林一抹幽暗,似乎在其中画工最善; Not for its gnarl

发表于:2019-02-11 / 阅读(120) / 评论(0) 分类 美国语文第六册

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. A small candle burns. It re

发表于:2019-02-21 / 阅读(140) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abseron rayonu
actg.
adsorption test
agreed upon
airborne telemetering station
al-shabab
area of thrust surface
as maturity approaches
aspen forest
augurism
average rate of taxes
basers
be-ribboned
beacon buoy
bitchinesses
buffer size constraint
clock load
coagulation point
color index number
comibols
contribute towards
counter-pawn
cr-spinels
current distribution meter
data pickup
degree of financial leverage
Desmodium yunnanense
differential-white count
dioptric substances
display editor
distil-house
dryland
eminenectomy
enigmatic canon
ethylhexyl-p-methoxycinnamate
external resources
Fargesia semiorbiculata
fibre-reactive dye
Field and Stream
flood-lands
free-lancing
frost heave board
functional space maintainer
gapin'
general eyre
griever
high-foehn
human subject committee
irca
Joint Communications-Electronics Committee
july 4s
kijevo
Klukwan
krazy
leukobastoma
loading pallet
longitudinal travel of threading tool rest
lookahead sets
lvier
lycopodium veitchii
maqams
medal winner
method of periods by area
meynie
microtidal estuary
minimum lending rate
na-vyis
nalu
next to last
octonar code
Oki-shoto
Oncocerca
Open Standard
order Tremellales
phosphorite
Pittosporum podocarpum
polinices reiniana
primary cosmic rays
probe damage
protomyces lactucae-debilis
re-rehearing
rear coupler
removal amount
revsurf
ribonucleics
right ventricular infarction
saprogenesis
skin-marking pencil
slitting and rewinding machine
taman
tea waxscale
tidal diamond
timbrous
transact
transferred sense
ultrice
valave leakage
venancio
Videha
vinblastine sulfate
wound motor
Ziama Mansouria