同结构性; 等结构性

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(171) / 评论(0) 分类 VOA标准英语2008年(八月)

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(211) / 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(191) / 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(265) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
address label
anaerobic adhesive
annual plan of passenger transport
artificial stability
balanced draft boiler
Barnet
beam modulation percentage
beam shape factor
bench floor
blunted cone
business-IT alignment
by the skin of ones teeth
calligraphic
census regulation
chain-mails
convection section
countertruth
countryside commissions
credit memo invoice reference
cubensis
Cyticillin
damp-proof installation
derived type definition
deSUMOylate
diablerie, diablery
dignify
direct pressure closing
discussion experience
distant
divergence
double helix structure
efformation
even-even
excision of internal capsule
external screw ga(u)ge
fettling wheel
file indirect
fire service department box
floating derrick
geeta
genus dioscoreas
half slag
hctd
Herbisan
home trust
homosynaptic
Hope's sign
key scan
Kindambi
kippenberger
looking over
macugen
metaneutrophil
minement
non-saponifying matter
noninvestigated
olfact
one-hundred-year storm
operative mechanism
optical fiber phase conductor
orthogonal anisotropy
ossetias
outwards
pediatric liver transplantation
Peganum harmala
permanent mold
prairie mimosa
pyrrilium
Raghwah
rate of timely freight transportation
real solution
receptor protential
resistance shunt method
reverse flow tray
ritziness
saccharum acernum
safe load carrying power
sanqi tablets
Schuldschein
sesunc.
sleep-related
snowberry
soyer
sparely
steel iron
sturnus
synchromesh
tarnishing reaction
telecommands
Tetrex
to transmit
triflumen
two stroke marine diesel engine
ulcera
vena basalis
washburn core
wind computer
windsuckers
wobble bond
Yahweh
zero degree homogeneity