同类异位酵素;同类异型酵素

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(59) / 评论(0) 分类 VOA标准英语2008年(八月)

歌曲: Crazy 艺人: Patrick Nuo 音乐星级: ★★★★★ 所属专辑: Welcome 发行年代: 2003 风格: Pop 介绍: 对于喜欢帅哥,喜欢听流行音乐的歌迷来说,这首歌是相当不错的作品,抒情性比较强,旋律也比较惹人喜欢。Crazy正是来自瑞士帅哥歌手兼模特Patrick Nuo《

发表于:2019-01-07 / 阅读(132) / 评论(0) 分类 音乐咖啡厅

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(123) / 评论(0) 分类 2006年VOA标准英语(五月)

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(70) / 评论(0) 分类 2017年NPR美国国家公共电台1月

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(133) / 评论(0) 分类 2006年VOA标准英语(九月)

Probably! I personally can???t imagine having to sit still for long periods of time. Of course, I slack off just like anyone else every now and then. For the most part, I really make an effort to get exercise every day. In fact, I wish I could do mor

发表于:2019-02-08 / 阅读(72) / 评论(0) 分类 阅读空间
学英语单词
a mushroom millionaire
A shi acupoints
absorption of light
activity meter
admission edge
anamnestic challenge test
anancasm
anomalistic year
apocopations
axiomatizability
backletter
baie
basic empty weight
Basiventralia
Bowley
brailling
business technology management
buut
camera frame
change of hydrological regime
chromosomal tubles
chummy
classified shelf arrangement
clotbuster
column inches
congestin
continental deposition
contract grades
cook on the front burner
curmudgeons
cystomyxoma
DC ringing
deep reasoning
Dheerasankarabharanam
dispassionates
displacement oil pump
ecliptic plane
electronic regulator
enjoining
existential closure
expansion pool
extraglomerular mesangial cell
false glidepath
finishing hydrated lime
fluteplayer
gelibolu (gallipoli)
genus platypoeciluss
Geomycine
glatiramoid
good-practices
ground steel wire
grumbling appendix
gynecophoric canal
hanratty
have a long session
Humalog
imphee
instrument of commitment
irresolutenesses
launch-pads
Leonids
long-horned grasshopper
loop meansurement
luminita
magnesium hydrogen carbonate
meteorologic effect
metrazol shock therapy
Nervesa della Battaglia
network phasing relay
non-elution chromatography
okia
osmium(iv) oxide
passion vine
pilula
piston type shock absorber
place holder
poptastic
pretraining
primary allergen
pulse reactor
pyrophosphatic
queu(e)ing logic
rack sleeve
rational geometric design
Ross wide angle lens
self-yew
separate oneself from
Stictidaceae
stock-flows
structure fluid
swat
synergistic strategic alliance
tapping the head
tesone
Thames Navigation Service
thick-wall structure
thoracodorsal
uranium thiocyanate
vena ulnariss
weighting design
womb broom