N-甲基脱氧野尻霉素

Interpreter: Thank you. I’m from ATV of Hong Kong. It’s true that as you mentioned earlier Hong Kong does have certain advantages as compared with cities on the mainland. But we have noted that ma

发表于:2018-11-28 / 阅读(144) / 评论(0) 分类 疯狂英语2002年

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(117) / 评论(0) 分类 VOA标准英语2011年(九月)

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(116) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(111) / 评论(0) 分类 Scientific American(三)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 单词解析速记

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(130) / 评论(0) 分类 科技之光

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(147) / 评论(0) 分类 农业与发展

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(117) / 评论(0) 分类 VOA2003(下)-环境与健康

Young cooks challenged to produce nutritious tasty meals for 10,000 Shelley Schlender | Louisville, Colorado 19 May 2010 Known as the Renegade Lunch Lady, Chef Ann Cooper arranged the student chef competition. The popular TV cooking competition, Iron

发表于:2019-01-13 / 阅读(142) / 评论(0) 分类 VOA标准英语2010年(五)月

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2011年(八月)

LULU GARCIA-NAVARRO, HOST: When HBO's Insecure debuted in 2016, Issa Rae and her best friend Molly, played by Yvonne Orji, were on the brink of turning 30, navigating broken hearts, gentrification in Los Angeles and workplace discrimination. This sea

发表于:2019-01-17 / 阅读(107) / 评论(0) 分类 2018年NPR美国国家公共电台8月

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(182) / 评论(0) 分类 词汇大师(Wordmaster)

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(140) / 评论(0) 分类 经济学人科技系列

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(93) / 评论(0) 分类 英语博客 A cup of English

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(145) / 评论(0) 分类 2007年VOA标准英语(五月)

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(162) / 评论(0) 分类 2006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(118) / 评论(0) 分类 英语博客 A cup of English

LONDON, Aug. 2 (Xinhua) -- Zhang Jike leapt over the barriers, ran to the podium, knelt down and kissed the top. That might be the most emotional moment for the newly crowned Olympic champion on Thursday. For the rest of the time, Zhang appeared calm

发表于:2019-02-08 / 阅读(99) / 评论(0) 分类 英语新闻

By Trish Anderton Jakarta 12 October 2007 Five years ago, explosions tore through two nightclubs in Bali, Indonesia, killing 202 people. The blasts put a terrorist group called Jemaah Islamiyah on the map. But they also put it squarely in the sights

发表于:2019-02-11 / 阅读(116) / 评论(0) 分类 2007年VOA常速英语(十月)

Voice 1 Hello and welcome to Spotlight. Im Steve Myersco, Voice 2 And Im Marina Santee. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 When you must

发表于:2019-03-04 / 阅读(168) / 评论(0) 分类 环球英语 Spotlight
学英语单词
achech
acorn archimedes
ad-itorial
adularias
advocate-depute
allergic dermatitis
alus
amargura i.
aminoguanyl urea
antiquity
applied bacteriology
atomic beam device
auditory analysis
axiomatic method
azo indicator
balbiani type chromosome
Baluchi
bar-reading test
batrachoplasty
Bette Davis
brim-pressing machine
budget economics
bum chin
collar stud
computer analogy
consequence analysis
corporate relations
credophiles
criminal judgment
deleated
delivery delay
demilitarises
eothyridids
excalcaratus
field-to-field survey
film crew
flashing tensile test
foresets
fractional calculus
friday-sept
gauge for transit vehicles
general manager
ghost particle
hexality
horizontal signal
horse mask
illumination in micrography
international liquidity means
International Standard Conference
kucks
least tern
lig. incudis posterius
lithium economy
maladjustment
man-made element
marblefish
marker line
mesentery acidosis
multi-channel car kiln
nerve cross anastomosis
neuroplexus
nieuwmarkt
non-competitive bid
nonhomogeneous path
Nothofagus procera
nourish sb on sth
official life
pentachloro-
permissible number of starting times for generator
pipe eliminator
plasma dynamics
play the jackal to the tiger
pressure angle of involute
project charter
pure-tone
push pull oscillator
queen bird-of-paradise
radar equivalent reflectivity factor
refallen
rope block
rotherhithes
run someone hard
sea information investigation
sea-based missile
Silk leaf
skepticizes
solemnacy
spondylolisthesic
square rig
term deposit
Twitosphere
unconducted
uranium(v) chloride
ustipsamments
vaesegocide
vibratory pile hammer
vina del mars
Wedgwood ware
westfall
wrist-brace
yonus