硫代秋水仙碱苷

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(37) / 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(38) / 评论(0) 分类 TED演讲国际问题篇

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

By Paul Sisco Washington, DC 24 January 2007 watch New Boat Design report In Greek mythology, Proteus was a sea god capable of assuming different forms. And now Proteus also is the name of a new type of ocean-going ship that can adapt its shape to t

发表于:2019-01-10 / 阅读(89) / 评论(0) 分类 2007年VOA标准英语(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(51) / 评论(0) 分类 英语语言学习

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(48) / 评论(0) 分类 TED演讲国际问题篇
学英语单词
air actuated jaw
Allium anisopodium
attract current
bend improvement
bismuth hydroxide
bond-valence theory
Bretoncelles
Carauari
circular smokehouse
clifflike
coal-cutter
comatosenesses
company size
cook book
copy operation
decontaminable paint
dentes multicuspidatus
dupin'
Dupuytren suture
ecuadorans
emergency hook
escalate into
first order ancillary
furnace waste heat recovery
Gantt progress chart
Geco sampler
get on the phone
ground evaporation between plants
grounds of argument
hadera
Hanafite
hard sphere model
harmons
heartfelt emotion
heat-resisting steels
history sheets
Hoppner R.
intrapleural pneumonolysis
ironizing
Jackson system development
Kolmanskop
laneway house
long-tube evaporator
machinery murmur
marioffs
MEDCOM
Meycauayan
miscaptioned
moment to change trim one cm (mtc)
multicolor display tube
neutral potential
nimbly
non-piping steel
Oncativo
open circuit system
oxyhexact
parapetesis
passaloecus monilicornis taiwanus
permissible departure
phosphoglucose
picein wax
plane sections
policy division
polyglottology
Poniatowa
porosity solution
primulaless
quadrimoraicity
quasi-lattice
rank correlation coefficient
Romblon I.
rotor over-speed test
rursus
sale on trial
sand flies
scanning frequency
sell over
serinuss
skeleton extremitatis superioris liberae
sole-toe-flexion reflex
south african rand
splice failure
spring
sstar
state-makings
stirrers
strippant
superlumic
suppryme
teorema
to play the fool
treble attenuation circuit
UDEC
unaspis turpiniae
unpurfled
Vena laryngea inferior
versero
vital temperature
Wendlandia villosa
white currant
yarntons
yiu