un. 脱氧腺苷三磷酸;脱氧三磷酸腺苷酸
[网络] 脱氧胸苷酸;腺嘌呤脱氧核糖核苷三磷酸

This is Scientific America's 60-Second Science. I am Karen Hopkin. Thisll just take a minute. Research on acupuncture just got a shot in the arm. Well, a needle near the knee, actually. Because a study in the journal Nature Neuroscience has uncovered

发表于:2018-12-02 / 阅读(78) / 评论(0) 分类 Scientific American(五)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(118) / 评论(0) 分类 科技之光

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(83) / 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(137) / 评论(0) 分类 2007年VOA标准英语(五月)

In many corners of our productivity-obsessed society, naps are associated with laziness. Everyone should sleep eight hours at night,the thinking goes, and work all through the day.But that's backward. Most people routinely woke up for several hours i

发表于:2019-02-03 / 阅读(102) / 评论(0) 分类 阅读空间

Finding could lead to more effective, longer-lasting pain treatment Faith Lapidus | Washington, DC 07 June 2010 Researchers are closer to unlocking the mysteries of acupuncture, learning more about why the ancient Chinese needle treatment eases pain.

发表于:2019-02-03 / 阅读(105) / 评论(0) 分类 VOA标准英语2010年(六)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(107) / 评论(0) 分类 英语博客 A cup of English
学英语单词
absorption spectroscopy
amtman
astroecology
at the present day
aurist
automated cargo release and operations system
besmearers
best-informed
bklr.
bombyliospora tuberculosa (fee)mass.
bony spur
capain
carlisle lakes
CC (control computer)
cherni vrukh
choice lot
chop shop
chopping-board
citrange
congenialize
conical entrance orifice plate
copper clad steel conductor
crest-fallen
curved vane nozzle
deep cervicl artery
diffract
diplosiolejeuneoideae diplosis
domestic banking
dual channel controller
ethylene-tetrafluoroethylene copolymer
extensible database
FRAI
gavrons
genus Parthenocissus
German eye splice
glareolid
glyceritum ovi vitelli
great grandmothers
gumbelite (gumbellite)
horizontal bed sewing machine
Hüseyinalani
ick
intermuscular fat
international sanctions
keep one's eyes open
kyodoes
labeled atoms (tagged atoms)
leukemia myelosis
lightpipe optics
link checker
Lobelia terminalis
memory I/O bus
mentally incompetent
military grard
mobile malware
monoterpenoid
negatively sloping yield curve
neutro optics
nickel cathode
Noce, Forrente
non consent
nonfilling
nonuniform soil
noy
oceanic area control centre (oac)
Oudekapelle
paediatric physiology
phlyctenular
phrygian deities
Plumbago capensis
Polystylifera
postfix notations
pre-flashed
preauction trading
radiator valve
report date
retromargin
Rheumatan
rush meeting
scissor-tailed flycatcher
serially reusable routine
shakesperian
Shona Ridge
sigonella
special pliable hoisting rope
standard rate zone
stroom
sulphur reducing dyes
sweetie pie
thread take-up lever link hinge pin set screw
throat heating
toffishness
transverse curl
turbid juice
vertical tabulation
virtual array
vraic
walkarounds
wax remover
with glucose as a standard
Zaglas's ligaments
Zollikofen