吸红试验;品红试法

Faiza Elmasry | Washington, DC 29 March 2010 Cell biologist Elaine Fuchs is known for revolutionizing the study of skin and for her support of women in science. Children, Elaine Fuchs says, have a natural fascination with science. She remembers that

发表于:2018-12-16 / 阅读(32) / 评论(0) 分类 VOA标准英语2010年(三月)

Education Report - A Way to Help Students Before They Fail More schools are using a process called response to intervention to see if a child might have a learning disability. Transcript of radio broadcast: 12 March 2008 This is the VOA Special Engl

发表于:2019-01-11 / 阅读(48) / 评论(0) 分类 VOA慢速英语2008年(三)月

AUDIE CORNISH, HOST: During his eight years on Saturday Night Live, Bill Hader played everyone from Clint Eastwood to former Chinese President Hu Jintao. But in his new HBO series Barry, Hader may have created his most challenging role - a hit man wh

发表于:2019-01-16 / 阅读(40) / 评论(0) 分类 2018年NPR美国国家公共电台3月

LULU GARCIA-NAVARRO, HOST: As wildfires rage across California, President Donald Trump has declared a major disaster in the state, opening up federal funds to help with the recovery. Several blazes are less than an hour away from one community affect

发表于:2019-01-17 / 阅读(35) / 评论(0) 分类 2018年NPR美国国家公共电台8月

By Mike O'Sullivan Los Angeles, CA 01 October 2009 A California doctor is taking a message of healing to impoverished parts of the world through an organization called the Real Medicine Foundation. The German-born physician is making a difference by

发表于:2019-02-02 / 阅读(51) / 评论(0) 分类 VOA标准英语2009年(十月)

I'd much rather have my yogurt and granola bar and salad dressing with omega-3 than have to take a capsule every morning. - Roy Fuchs, Monsanto Genetically modified foods have been controversial ever since they were introduced. But a new variety of G

发表于:2019-02-18 / 阅读(60) / 评论(0) 分类 VOA标准英语2010年(一月)
学英语单词
acquired myopia
agno r.
alias name translation facility
alpine climate
An.
andropathies
angle of photographic coverage
anisotropic molecule
arc component
Augustana Evangelical Lutheran Church
biddeposit
binominated
bone scintigram
boninite
bootabler
Braunsbach
briolette
brumous
caligari
carbon-nitrogen ratio
Chiaravalle
circle curve template
congenital reel foot
coordinate addressed memory
coupla
deep-ocean trench
dichloromethanes
doj
doublelength
dressing stake
epigynous calyx
ESCD
excitant food
export drive
ground surface effect
Gâreb, Bir el
heavy scale
high integration density
Iliniza, Cerro
image area
inflames
Insan-gun
janicki
jauncy
JBAA
jointer's plane
keyway milling machine
krunking
lawtard
linseeds
madryam
magnetofluid dynamics
misascription
misinspire
Muloorina
multiple-objective
nba
neoburlesque
network system of liability
non-repudiation of delivery token
nonisochronous
nonsanctioned
optimum density
part of sphere
partiality
Peristediidae
peroxisomal
phototriode
placs
politifact
polysiloxane aluminium soap grease
privilege of witness
radiore method
reinsurance certificate
renson
rowdyism
sale allowances
scientific data processing
seaneedle
side file
sophericity
stefanie sun
stemphylium cucurbitacearum osner
submedially
sum output
sunbathing
superenormous
supplier rating
swankiest
taces
teathes
temptingly
trace a rumour to its source
trial function
triple-furnace
unprotectable
upper gate recess
vascular net
Vännäsby
water-retaining wall
whiskers
zinc-chlorine battery