3'-氨酸-3'-脱氧ATP

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

发表于:2018-12-24 / 阅读(130) / 评论(0) 分类 Scientific American(一)月

模仿文本: To tennis here on the BBC World Service. At the climax of the man's professional tour, Serbia's Novak Djokovic cemented his place as the world no.1 when he beat Roger Federer 7-6, 7-5 to win the ATP World Tour finals. Reflecting on Dj

发表于:2018-12-28 / 阅读(111) / 评论(0) 分类 英音模仿秀

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(155) / 评论(0) 分类 科技之光

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 科技之光

发表于:2019-01-03 / 阅读(118) / 评论(0) 分类 医务英语

WASHINGTON, Aug. 3 (Xinhua) -- American Andy Roddick eased into third round of the ATP Washington Classic tennis tournament on Tuesday. Roddick, a three-time Washington champion, defeated Slovenian Grega Zemlja 6-4, 6-4 in just 84 minutes. I accompli

发表于:2019-01-07 / 阅读(141) / 评论(0) 分类 英语新闻

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(171) / 评论(0) 分类 经济学人科技系列

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(159) / 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(117) / 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(169) / 评论(0) 分类 2007年VOA标准英语(五月)

LONDON, Nov. 21 (Xinhua) -- British top player Andy Murray suffered a bitter defeat at home as he was beaten by David Ferrer in straight sets in his first match and considered of pulling out of the ATP World Tour Finals on Monday. Murray, the world N

发表于:2019-02-03 / 阅读(102) / 评论(0) 分类 英语新闻

Murray opens ATP finals by beating Berdych LONDON, Nov. 5 (Xinhua) -- Andy Murray fought back from one set down to defeat fifth-seeded Czech Tomas Berdych in the opening match of the ATP World Tour Finals here on Monday. Murray, Britain's only living

发表于:2019-02-03 / 阅读(112) / 评论(0) 分类 英语新闻

LONDON, Nov. 22 (Xinhua) -- French top seed Jo-Wilfried Tsonga outplayed American Mardy Fish in straight sets on Tuesday to grab his first win at this year's ATP World Tour Finals. The world No. 6 Frenchman squandered his chances in his last serve in

发表于:2019-02-03 / 阅读(114) / 评论(0) 分类 英语新闻

MADRID, May 7 (Xinhua) -- World No.1 men's tennis player Novak Djokovic hit out at ATP on Monday for failing to sound out the players before approving the Madrid Open's controversial court change from red clay to blue one. The change has stirred up s

发表于:2019-02-06 / 阅读(106) / 评论(0) 分类 英语新闻

LONDON, Nov. 25 (Xinhua) -- World No. 7 Tomas Berdych from Czech Republic grabbed the last semifinal place by beating Spain's David Ferrer 3-6, 7-5 and 6-1 at the ATP World Tour Finals on Friday. Berdych, 26, had to win the last Group A match to reac

发表于:2019-02-06 / 阅读(149) / 评论(0) 分类 英语新闻

LONDON, Nov. 11 (Xinhua) -- World No. 1 Novak Djokovic and six-time champion Roger Federer will fight for the title of year-ending ATP World Tour Finals on Monday after beating Juan Martin del Portro and local hero Andy Murray respectively at the sem

发表于:2019-02-06 / 阅读(110) / 评论(0) 分类 英语新闻

Nadal out of ATP event in London, Paris MADRID, Oct. 25 (Xinhua) -- Spanish tennis star Rafael Nadal, who has been out of action since June, will miss the ATP Tour Finals in London and also next week's Paris indoor event due to his injured left knee,

发表于:2019-02-07 / 阅读(137) / 评论(0) 分类 英语新闻

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(143) / 评论(0) 分类 英语博客 A cup of English

LONDON, June 24 (Xinhua) -- Controversy over Madrid Masters' blue clay has been put to an end as the men's professional tennis ruling body ATP handed a ban on it on Saturday. After careful consideration, I have decided that blue clay courts will not

发表于:2019-02-08 / 阅读(130) / 评论(0) 分类 英语新闻

Eating a small steak every day could be as good for you as stopping smoking, scientists say. 科学家说,每天吃一小块牛排可以像戒烟一样对你有好处。 People who eat lots of protein-rich food were found to have lower blood pressu

发表于:2019-02-18 / 阅读(369) / 评论(0) 分类 阅读空间
学英语单词
absent oneself from
alkaline granite
altra
amorphous graphite
Anotopterus
anteroexternal
BAFAG
barret solutions
bathykolpian
be in one's right mind
bifasciate
caloscypha fulgenss
cercobranchiate
chock slide
coarse sheepwool
colored ion
compedium
compulsory payment
context sensitive language
Dermoseptazine
Donggang Township
dubin-johnson disease
dynamic ripple
endo-enteritis
eutergum
examole
excision of giant cell tumor of bone
floorboarding
foisonable
gargantuan mastitis
genus scirpuss
gonarezhous
haven't the bolter's
heap up
herald-tribune
high lift helicopter (hlh)
immune depressive therapy
inverted backbone
JDLR
jonesport
key for photointerpretation
latch-keier
light self trapping
mail drops
malcolm stocks
management trust
manpower development act
mechanism structure
mickley
monocarbene
Muqaynimah
non-recoverable storage
normal chart
NSC-85998
Nyingtri
Olympic Winter Games
on the back of something
Ongoka
open-cup tester
optional phrase
phase plane portrait
phase-angle synchronizing
piper hancei maxim.
planteotetraose
point to the door
pretazettine
Prince Charles I.
probability of loss
Processus vocalis
Pure Ocean Through Bill of Lading
quarental
Rami thalamici
rasours
refi
rest-stom
reverse cylinder valve stem
roswell
sabbatised
sadore
same loci
satiri
show concern for sb
signal interference
sliding gunter cat
slip through sb.'s fingers
soll
soundbites
suburban green space
Taranto
technorganic
Tenicidrine
thread pitch error measurement
training-schools
tranlace
tunnel muck
twenty-percent
unvailed
vsevolod
wax crop
Wickersheimer's fluid
x ray star