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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(168) / 评论(0) 分类 VOA标准英语2008年(八月)

This is Scientific Americans 60-Second Science, I am Cynthia Graber, this will just take a minute. The disease hepatitis C might provide a new tool in the fight against HIV AIDS ,say scientists at the Scripps Institute and in the Netherlands.The rese

发表于:2019-01-08 / 阅读(186) / 评论(0) 分类 Scientific American(四)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(207) / 评论(0) 分类 2006年VOA标准英语(五月)

Drug Reverses Alzheimer's in Lab Mice Researchers working with laboratory mice have stopped the progression of a condition found in the brain of Alzheimer's victims. They've even reversed cognitive decline. But whether the discovery can translate to

发表于:2019-01-14 / 阅读(125) / 评论(0) 分类 VOA标准英语2012年(二月)

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(188) / 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(261) / 评论(0) 分类 2006年VOA标准英语(九月)

Themolecularapproachtodetecting peptidehormonesusingcDNAprobes shouldalsobemuchfasterthanthe (60)immunologicalmethodbecauseitcan takeyearsoftediouspurifications toisolatepeptidehormonesandthen developa

发表于:2019-02-06 / 阅读(143) / 评论(0) 分类 英文语法词汇
学英语单词
a-weigh
acceleration effects
aminas
authorical
blow run
blow-out of an engine
brush clamp
cellulose gum
Christian IV
cnhc
compilability
conceptive
consonancy
crystallina
deepie
delete file
Diazolin
direct-mode program input
dispersed suspension
double-ended queues
DRAM - dynamic random access memory
drop oiller
dunigan
effect of segregation
electric power system
electron gun
electronic voltmeters
exotic environment
external ballistics
fearnaughts
fire engine house
fireteams
floating found ation
forward transfer functions
fractional centrifiguation
free mail
frequency jumping
Gambang
garden spade
gas-clouds
general index of dangerous goods
Gentiana abaensis
geranium molles
graptoloid
Greek foot
Heart in your boots
hemisternotomy
hybrid gateways
hypersequent
illegal migration
inescapable
Iron Guard
knock down and drag out
Kātūria
labour legislation
lestocq
malignant anemia
maximum specific growth rate
micaphilit (andalusite)
Microula stenophylla
monther
nave box
navels
Nueces County
orange-clad
order Tremellales
overstretching
pentander
personal construct theory
Piccioni magnet
pieces of leather
polyhydroxy ether
proof corrections
pseudopsis
public netfind server
punch someone's lights out
quite a character
radio-frequency pulse length
reactor vessel level
reference adden-dum
Rekovac
relieving slide
repair of meningocele
row-columns
ruliest
sanguinely
screw composing-stick
semiaxis
slab cake
sporophytic
stegophiura
story-lines
strapdown platform
sun-dring
take in flank
Tevere, Fiume
uterine cavity
vehicle repair plant
volume of food sales
water ballast suction
whiskies on the rocks
xga