[网络] 淀粉酶

许可与应答 By:jt16 我可以进来吗? May I come in? 我可以玩电子游戏吗? May I play vedio games? 我可以问你一个问题吗? Can I ask you a question? 可以用你的钢笔吗? Could I use your pen? 我用信用卡支付可以

发表于:2018-11-30 / 阅读(256) / 评论(0) 分类 生活英语手册

适合3D打印的环保塑料 WASHINGTON As if we didnt have enough of it, the new must-have gadget - the consumer-grade 3-D printer - works with plastic. Researchers in Belgium say they have developed a new environmentally-friendly plastic, suitable

发表于:2018-12-16 / 阅读(209) / 评论(0) 分类 VOA标准英语2016年(二月)

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(184) / 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(258) / 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(252) / 评论(0) 分类 TED演讲国际问题篇

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(310) / 评论(0) 分类 有声畅销书-秘密

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. Im Steve Ember. VOICE TWO: And Im Barbara Klein. This week we visit two special places in the state of New Mexico. They are important in the history of the Pueblo Indians of the Southwest

发表于:2019-01-07 / 阅读(265) / 评论(0) 分类 2010年VOA慢速英语(七)月

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(271) / 评论(0) 分类 Scientific American(三)月

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(216) / 评论(0) 分类 VOA慢速英语2007年(一)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(271) / 评论(0) 分类 2011年VOA慢速英语(二)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(253) / 评论(0) 分类 VOA标准英语2011年(一月)

文本: Arthur: You're Denise, aren't you? I'm Arthur. Follow me. Keep up! I know every face in this place. And every name, and all. Don't look so worried! Everyone here had their first day. Except me! Hurry! See that there? That's where I was born

发表于:2019-01-21 / 阅读(215) / 评论(0) 分类 跟着英剧练发音

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(353) / 评论(0) 分类 英语语言学习

THIS IS AMERICA - Two Special Places in New Mexico Provide Links to Native American HistoryBy Marilyn Christiano Broadcast: Monday, October 23, 2006 VOICE ONE: Welcome to This is America in VOA Specia

发表于:2019-01-30 / 阅读(310) / 评论(0) 分类 2006年慢速英语(十)月

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(281) / 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(197) / 评论(0) 分类 健康与经济

托福阅读中属于虚词的介词短语集之带-ing词尾的介词 barring:except,not including除外 concerning:about,regarding论及,关于 excepting=except failing:in default of因缺少;在缺少时 following:after in time;as a

发表于:2019-02-08 / 阅读(205) / 评论(0) 分类 雅思英语

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(273) / 评论(0) 分类 TED演讲国际问题篇

Joe Hollier, a 25-year-old former skater turned technology entrepreneur, describes the moment of transcendental calm when he gave up his smartphone. Mr Hollier had started going light, leaving behind his high tech pocket companion and disconnecting f

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 英语新闻

在商业场合上点酒的能力并非无关紧要。而商务人士的一言一行都会被当作判断其能力高低的依据,点酒是否干脆老练且让人皆大欢喜,或许被赋予了远远超出其本身的意义。 We were conducting

发表于:2019-02-21 / 阅读(295) / 评论(0) 分类 英语口语
学英语单词
academicize
acting crambo
ahead and astern reach mesurement
alimony drone
antepygidial bristle
anti-scuff agent
athwartships bulkhead
attraction of affinity
awakenedness
blood-drenched
brittlement
Calliphoridae
camostat
champollion
chlorazol fast red k
chromothripsis
chunky monkey
conning
deltoid ligament
deniability
Digital HD
discharge of an attachment
Duclair
dzagnidze
emotional maturity
endemy
equatorial armillary sphere
examination of letter of credit
exciting cause
fimbristylis aestsivalis vahl
forgers
full of the news
generated power
government payment
hamburger press
Haryanvi
have a chance
helving hammer
her majesty's chief inspector of schools
homoeomeric
homolysergol
homomorphous heredity
hydrocarbon indicating tube
hydrogenerator stator
hygienic chemical
immanants
interposed sectors
jamun
jergenson
lead oxynitrate
lillico
lymphoidocyte
main subscribers station
make an impression on
masalit
multicellular pump
multiple steady states
national council for the arts
oh-so-carefully
old women's fable story
ophicephalous
ordinary goods train
owner's risk rate
PARALLELODONTIDAE
Passiflora cupiformis
penetration of hardness
pipe screw cutting machine
preliminary figures
preschool child
press flesh
protumoral
pulcherrimus
qixia
reinvigorating
relative instantaneous center
rendering
retracked
rocky-point effect
Saint-Joachim
salengroes
savings-investment equilibrium
semi-refined
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Shoveltown
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skiing resort
slug slime
so near and yet so far
spunyarns
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Trigonostemon chinensis
vaccine-therapy
weight loss on drying
Wheeler National Wildlife Refuge
woodwormed
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zarina
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