等油气比

神经心理学家Kim Gorgens论述了如何更好地保护我们的大脑,免受脑震荡的风险,并且倡导让孩子戴上头盔。

发表于:2018-12-09 / 阅读(250) / 评论(0) 分类 TED公开课:美妙的神经系统

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Shirley Griffith. This week, we tell about a discovery of gorillas in the Republic of Congo and the loss of Bengal tigers in Nepal. We also tell about

发表于:2018-12-15 / 阅读(269) / 评论(0) 分类 VOA慢速英语2008年(八)月

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(332) / 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(350) / 评论(0) 分类 2006年VOA标准英语(五月)

AUDIE CORNISH, HOST: President Trump's pick for the U.S. Supreme Court goes before the Senate Judiciary Committee for his confirmation hearing next week. For more than 10 years as a federal appeals court judge, Neil Gorsuch has been writing judicial

发表于:2019-01-16 / 阅读(279) / 评论(0) 分类 2017年NPR美国国家公共电台3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(353) / 评论(0) 分类 2017年NPR美国国家公共电台1月

DAVID GREENE, HOST: When the country elects a Republican president and there's an opening on the U.S. Supreme Court, it's expected the president will nominate a conservative to fill that seat. The question is, what kind of conservative? There are dif

发表于:2019-01-16 / 阅读(302) / 评论(0) 分类 2017年NPR美国国家公共电台2月

ROBERT SIEGEL, HOST: Neil Gorsuch took his seat on the nation's highest court today. He quickly proved himself to be an active, persistent questioner. NPR legal affairs correspondent Nina Totenberg reports. NINA TOTENBERG, BYLINE: Gorsuch emerged fro

发表于:2019-01-17 / 阅读(232) / 评论(0) 分类 2017年NPR美国国家公共电台4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(388) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
ACAMR
actual block processor
additional filter
adhesivity
Alfred Lord Tennyson
at one's option
be deceived in
be patient with
berny
bipartible
bipolar region
blood star
but that
caconyms
car load freight unloaded at two or more stations
cascaded branching network
charophyta identification
checks-and-balances
compression-release valve
contribution clause
crown rail-bond
diskette segment
earth-vortex
electrolusis
electronification
emergency shut-down coefficient
equity investment
etch(ing) test
Faulquemont
faulting of slab ends
feel you
fiddler's green
fuchsia
gamma-meter
garden spade
get on for
Glucosulfatase
granular eosinophil leukocytes
graph structure data
gynecotokological pathology
hardferns
high field ionic conduction
hirschsprungs
hollow core board
horizontal syndicatization
hormone level
hyperelastic deformation
incarvillea sinensis lam.
informal style
insemination technique
internet peering bandwidth
lap stop motion
maintenance program chain
major semiaxis
master of the situation
meningeal arteries
mer weight
mid seasons
moronism
Netherlands Maritime Institute
nonstochastic effect
not a one
opus tessellatum
parus varius
period of element
periodic oscillations
permissible yield
perplexions
plenipotentiary
preferred meaning
propanc evaporator
protracters
ratio of total expenses to total revenues
Re-employment of redundant workers
refitted
remotely-controlled drone
Richet, Charles Robert
rub noses
ruling gradients
rustichelloes
Ryābād
Semisopochnoi I.
seriflux
service centre
sinuology
slip-sheet
SMPZ
special index analyzer
special program
stone
structure density
subpool queue
superadiabatic
supercharged (pressure) furnace
sympagurus burkenroadi
tabular cross-tratification
tail of a gale
three-winding transformer
track chain
uncommunicant
whin-bush