神经性类蜡脂褐质病

By Jordan Davis Dakar 31 December 2006 Senegalese officials say they are investigating the killing of a top politician El-Hadj Oumar Lamine Badji (File photo) in the country's southern Casamance region. Separatist groups in Casamance have waged a tw

发表于:2018-11-29 / 阅读(197) / 评论(0) 分类 2006年VOA标准英语(十二月)

We humans dont always make the best choices. But now a study in the journal Neuron demonstrates that maybe our brains do make the best possible decisionsbut only if its done unconsciously. Alex Pouget at the University of Rochester takes a look at un

发表于:2018-12-02 / 阅读(124) / 评论(0) 分类 Scientific American(十二)月

A: What do you need? B: I have a question about my insurance. A: What are you wondering about? B: Were there any changes to my insurance? A: What do you think was changed? B: My premium is different. A: What's the problem? B: I think that my premium

发表于:2018-12-02 / 阅读(108) / 评论(0) 分类 英语情景对话-驾驶

A: Hello, how may I help you? B: I need to ask you something about my insurance. A: What's your question? B: Did you make any changes to my insurance? A: What kind of changes are you referring to? B: My premium isn't the same. A: Is there a problem w

发表于:2018-12-02 / 阅读(103) / 评论(0) 分类 英语情景对话-驾驶

A: What can I do for you today? B: I am inquiring about my insurance. A: What do you need to know? B: I think my insurance was changed. A: What changes were made? B: I think there's a problem with my premium. A: What's wrong with it? B: It's higher t

发表于:2018-12-02 / 阅读(94) / 评论(0) 分类 英语情景对话-驾驶

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(128) / 评论(0) 分类 2011年VOA慢速英语(四)月

Education Report - Dealing With Sexual Violence on Campus 教育报道 - 打击校园性暴力 This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 Last week, we told you about a call for American educato

发表于:2018-12-07 / 阅读(99) / 评论(0) 分类 2011年VOA慢速英语(五)月

THE MAKING OF A NATION - Carter brings Egypts Sadat, Israels Begin together for Peace Talks STEVE EMBER: Welcome to THE MAKING OF A NATION American history in VOA Special English. Im Steve Ember. Today, we tell about the administration of the thirty-

发表于:2018-12-16 / 阅读(79) / 评论(0) 分类 2012年VOA慢速英语(一)月

Not many scientific studies begin like this: Many hours of watching YouTube clips. Trying to find as many yawns as possible. But for Andrew Gallup, an evolutionary psychologist who studies yawning at the State University of New York, it was all in a

发表于:2018-12-24 / 阅读(111) / 评论(0) 分类 2016年Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. You probably remember exactly what you were doing when you first heard the news on 9/11. Thats because the brain has ways to file information so that thi

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 Scientific American(一)月

The big dream for neuroscientists is to be able to watch our brain cells in action, in real time. Well, new research has maybe found the most promising tool yeta technique to watch individual neurons light up in response to a stimulus, like flipping

发表于:2019-01-02 / 阅读(188) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Senior citizens across the world love keeping their brains busy with crossword puzzles, sudoku or word jumbles. These brain-teasers actually help keep neurons firing

发表于:2019-01-08 / 阅读(156) / 评论(0) 分类 Scientific American(十)月

A friends four year old daughter recently complained to me about how badly her mosquito bite itched. She was about to burst into tears. The fact that an uncomfortable itchy sensation can drive many of us to distraction led many scientists to believe

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 Scientific American(八)月

The big dream for neuroscientists is to be able to watch our brain cells in action, in real time. Well, new research has maybe found the most promising tool yeta technique to watch individual neurons light up in response to a stimulus, like flipping

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 Scientific American(五)月

Turkey Unrest May Impact Syria Peace Talks Turkey is a front-line state in the Syrian conflict. Turks have been the victims of bombings along the border and host to more than 200,000 Syrian refugees. Turkish Foreign Minister Ahmet Davutoglu has been

发表于:2019-01-14 / 阅读(93) / 评论(0) 分类 VOA标准英语2013年(六月)

Syrian Troops Show Strength Ahead of Peace Talks The government offensive against the former rebel stronghold Qusair comes ahead of a peace conference next month aimed at bringing both sides in the conflict to the negotiating table. Some observers be

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2013年(五月)

A: I would like to purchase some health insurance. B: Have you ever purchased health insurance before? A: I have health insurance now, but I want to look into other choices. B: Do you know if you are interested in an HMO or a PPO? A: Could you explai

发表于:2019-01-15 / 阅读(89) / 评论(0) 分类 英语情景对话-健康

A: I am calling to purchase health insurance. B: Do you have health insurance now? A: I was on my parents policy, but I need to start buying my own. B: You can purchase an HMO or a PPO. Do you know what you want? A: I dont know what I want. B: Let me

发表于:2019-01-15 / 阅读(91) / 评论(0) 分类 英语情景对话-健康

A: I need information on purchasing health insurance. B: Is this the first time you have had health insurance? A: This is my first time buying health insurance. B: You have a choice of HMO or PPO. Do you understand the difference? A: I am not sure wh

发表于:2019-01-15 / 阅读(72) / 评论(0) 分类 英语情景对话-健康

By Lisa Schlein Geneva 10 April 2006 The International Committee of the Red Cross warns of a social breakdown and increased violence in the Palestinian territories, if governments withhold funds and a

发表于:2019-01-31 / 阅读(168) / 评论(0) 分类 2006年VOA标准英语(四月)
学英语单词
accurate scanning
algebraical coding
allotment methods
an apple of discord
ankle sock
anti-missile missile
Articulationes interphalangeales pedis
attribute authority
biomethodology
Book of Obadiah
broncho-spirometer
business incidental to banking
capacity of tank
capital raising
CHE2
chopped-liver
city bank
co operative agricultural associations
collaborative research
collection of random event
collectorships
contrabass saxophone
dibasic lead phosphite
dumbstrucks
duykerboks
Epilobium pyrricholophum
esaul
faint pulse
fitra
forced non-resonance method
four-spline guide
gaule
goblet cells
gonneres
half-countersunk rivet head
halleflinta
Herpetomonas muscae domesticae
holding onto
Hunghae
imaginaries constant
immunotherapeutics
induction assertion method
jerked
lard yield per hog
lefors
lexemics
LI2CO3
local uniformizer
lushai hills (mizo hills)
magneto-optic memory
mean-term storage
memorandumbook
metalicity
mocked
Mokre
motelier
moughtons
multiplexer switch circuit
Naijas
Nicazide
noncoincidence
on-line position measurement
optic canal
organismic theory
over carburization
P.B.X.
pahlevis
panegyre
Perry, Bliss
plant layout by products
platinum photocell
ray class group
regulating lever for pump stroke
romney sheep
Salvesen Cove
self-propelled antiaircraft artillery
semi-independent state
Sibir'
singing along
sinking of spleen qi
Slashers Reefs
snack counters
solipsized
speiches
stranded vessel
subducion
Syneilesis
Templary
temporal element of products
tesseral harmonic
timber forest?
trimetalic
unassisted takeoff
unmaneuverability
V-weld without gap
van loon
vector cohomology
wage price guideline
weighing out
worm milling cutter
Yambirno
yolk sac blood vessels