音标:[,aisәudai'mɔ:fizm] ;
n. [晶]同二晶( 现象)
n. Isomorphism between the two forms severally of two
dimorphous substances.

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(174) / 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(214) / 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(268) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
acoustic impedance difference
acoustic NMR
aminomesitylene
arbs
as close as an oyster
asbestos-cement flue liner
at first appearance
before your eyes
Bemisia tabaci
bird vetches
blue-eyeds
blues-rockers
c(a)ecum
chemical aftereffect
chidzeroes
combustion initiator
comma-separated
condensed skimmed milk
cotrell
creep fatigue
crossed field spectrometer
dimethylene
driving means
dual price system
dust-cloud theory
earthquake proof construction
eina
enframe
far-point
file references
fixed joint
Forward arrow
freen
full-made
gachets
GM_although-or-though
gracilenta
green grams
heavy fishing
hypsometric equation
ironclaw
landscape science
lepidocrocites
lindernia nummularifolia
literarycritical
long pitch winding
ludwigshaven
Mansonia annulatus
Masseube
meat extract
melting-pot
mispers
misremembrances
muscular cramp
mycobactocidin
myxofibroliposarcoma
nitralamine
noble canes
non recuperative system
nonlinear computing element
noonery
nucleophilic aromatic substitution
olfactory impairments
out-number
parasite plant
Phyllostachys robustiramea
pneumoretroperitoneum
postkinematic
pragmatization
prestressed ferrocement
prier
Pseudobaptisin
pulley gear
Quissac
radiculopathy
reflector path
Rehmiella ulmicola
retracting system
roller section-straightening machine
salazosulfapyridine
seek error
single inheritance
solar flare event
South Dartmouth
species aromaticae
statemate
steam period
stereotemplet method
structural setting
supply water distribution header
surface film
tall and slender structure
to poach
tonna melanostoma
tsingtao beer
ultimate unit
unit dyadic
vapor pressure chart
velamentous
vivelo
wheel barrow powered
wind velocity vector