[化] 琥珀酰胺酰; 氨羰丙酰

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发表于:2018-12-04 / 阅读(176) / 评论(0) 分类 冀教版高中英语必修五

What about sleep? In slow-wave deep sleep, our glial cells rinse cerebral spinal fluid throughout our brains, 关于睡眠呢?在慢波深度睡眠时,我们的神经胶质细胞冲洗着我们大脑中的脑脊液, clearing away metabolic wast

发表于:2018-12-18 / 阅读(108) / 评论(0) 分类 TED演讲国际问题篇

So what happens when amyloid plaques accumulate to this tipping point? 所以当淀粉样斑块积累到临界点后会发生什么? Our microglia janitor cells become hyper-activated, releasing chemicals that cause inflammation and cellular damage

发表于:2018-12-18 / 阅读(148) / 评论(0) 分类 TED演讲国际问题篇

Even before scientists sort this out, this information is actually really good news for us, 即使科学家还尚未解决问题,这一好消息确实振奋人心, because it turns out that the way we live can influence the accumulation of amyloi

发表于:2018-12-18 / 阅读(127) / 评论(0) 分类 TED演讲国际问题篇

8Now the Ephraimites asked Gideon, Why have you treated us like this? Why didn't you call us when you went to fight Midian? And they criticized him sharply. 2But he answered them, What have I accomplished compared to you? Aren't the gleanings of Ephr

发表于:2018-12-31 / 阅读(174) / 评论(0) 分类 士师记

Don't worry about that mistake. It's water under the bridge. 别担心那个错误,这是无法改变的事。 Don't worry about that mistake. Its water under the bndgc. 别担心那个错误,这是无法改变的事。 Are you sure? 你确定吗?

发表于:2018-12-31 / 阅读(145) / 评论(0) 分类 玩转商务英语900句

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Its like the molecular version of the Joker and the Riddler teaming up against Batman. Scientists at Yale University have discovered that amyloid beta, a

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 Scientific American(三)月

On Mondays, our business report focuses on technology. Google has transformed itself from the little search engine that could into a major information hub, email service, software developer and more. It's already the place where most people go to fin

发表于:2019-01-08 / 阅读(312) / 评论(0) 分类 2005年NPR美国国家公共电台

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. Today we tell about Alzheimer's disease. One century after its discovery, the cause of the disease is still unknown. (MUSIC) VOICE ONE:

发表于:2019-01-11 / 阅读(112) / 评论(0) 分类 VOA慢速英语2007年(一)月

The latest developments in research into the most common form of dementia. Transcript of radio broadcast: 09 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. VOICE TWO: And Im Bob Doughty. Today we tell abou

发表于:2019-01-11 / 阅读(161) / 评论(0) 分类 VOA慢速英语2008年(六)月

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today we tell about Alzheimers disease. More than a century after its discovery, Alzheimers disease is still destroying peoples bra

发表于:2019-01-12 / 阅读(165) / 评论(0) 分类 2011年VOA慢速英语(二)月

Company Founders Reveal Secrets of Success The recent worldwide economic slowdown, plus some spectacular business failures and criminal scams, have made investors cautious. But every day, entrepreneurs still come up with new ideas that get funded, of

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2011年(五月)

New research suggests a relatively simple blood test might make it possible to predict who is at a higher risk for developing dementia. The most common form of dementia is Alzheimer's Disease, and currently, it can only be definitively diagnosed in a

发表于:2019-01-14 / 阅读(155) / 评论(0) 分类 VOA标准英语2011年(一月)

Doing the right thing can help individuals and institutions succeed. But knowing what that right thing is, is not easy. In Practical Wisdom: The Right Way to Do the Right Thing, authors Barry Schwartz and Kenneth Sharp explain that it's possible to d

发表于:2019-01-14 / 阅读(202) / 评论(0) 分类 VOA标准英语2011年(一月)

Sleep. It's something we spend about a third of our lives doing, but do any of us really understand what it's all about? Two thousand years ago, Galen, one of the most prominent medical researchers of the ancient world, proposed that while we're awak

发表于:2019-01-24 / 阅读(192) / 评论(0) 分类 英语语言学习

HEALTH REPORT - New Method to Find Alzheimer's Disease By Jerilyn Watson Broadcast: Wednesday, February 04, 2004 This is the VOA Special English Health Report. A computer picture of a brain affected b

发表于:2019-01-30 / 阅读(154) / 评论(0) 分类 健康与经济

HEALTH REPORT - New Alzheimer's Drugs Tested By Cynthia Kirk Broadcast: Wednesday, August 04, 2004 This is Phoebe Zimmermann with the VOA Special English Health Report. Researchers say two experimenta

发表于:2019-01-30 / 阅读(112) / 评论(0) 分类 健康与经济

By Scott Bobb Johannesburg 10 March 2008 Economic sanctions are imposed primarily as a non-violent way to press a specific government to change. But sanctions are often controversial and their effectiveness is not assured. VOA's Scott Bobb in Johanne

发表于:2019-02-05 / 阅读(112) / 评论(0) 分类 VOA标准英语2008年(三月)

By Jim Randle Baghdad 15 January 2007 The outgoing commander of U.S. forces in Iraq says it will probably take months to see results from a new security plan for Iraq. And, as VOA's Jim Randle reports from Baghdad, the general says there are no guar

发表于:2019-02-06 / 阅读(168) / 评论(0) 分类 2007年VOA标准英语(一月)

Let's begin by looking at what we currently understand about the neuroscience of Alzheimer's. 让我们先看看目前神经学上对老年痴呆的了解。 Here's a picture of two neurons connecting. 这是一张两个神经元连接的图。 The p

发表于:2019-02-13 / 阅读(146) / 评论(0) 分类 TED演讲国际问题篇
学英语单词
a fast talker
abecedaria
acoustooptical receiver
aggregative fluidized bed
amani
appletalk update based routing protocol
Aqueductus cochleae
area composition machine
argentums
back power
be out with
bead-like
benign attributional bias
Bergelmir
binary typhoons
Biosept
Boungou
calcicosilicosis
case-mounted controller
Chandlerville
ciciolysine
clearance of passenger
cockroach taxi
codenaturation
columnstore index
common monnow
connected directed graph
content meter
cotton picker
covered roll
daphne papyracea wall
deoxyhexose
description list
Deventer
disperge
elizabeth bishop
employment tax
epidermoidal
exhaust jet stream
extra-expiratory
flake salt
forest distribution map
free exchange operations
gauge pot
geochelone nigra
gerulaitis
haggadah
harbour echo-ranging-and-listening device
have as many lives as a cat
head release
him/her
Hämeenkyrö
independent footing
injection diesel
inter-bank market offered rate
intercostales intimi
Jouet-sur-l'Aubois
kdf
Kedungwuni
koko
left-hand marriage
logically true
MacCluer G.
marine dataset
metastablity
micromuse
minimal vertical curve radius
natica vitellus
nonflowering
novellus
nuclear fuel reprocessing plant
nutramins
omers
panulirus versicolor
pisachee
Polyanethol
position micrometer
Puccinia nitidula
radiotracer analysis
Rocky Mountain spotted fever
romped
separation intensity factor
Serno
short-term act
single-channel carrier telephone system
snapped at
statement of resources and application of funds
stodginess
Sums'ka Oblast'
supervisory equipment
syncitium
t.t
tear-jerkers
tight-lock coupler
tin-containing
unconveyable
Uniform Law on the International Sale of Goods
unrebuttably
Veronica forrestii
virgilios
wasteways
zirconium sesquioxide