硫酸戊酯

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(38) / 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(39) / 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

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(66) / 评论(0) 分类 世界各地新闻集锦

We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S

发表于:2019-02-23 / 阅读(50) / 评论(0) 分类 英语时差8,16

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(119) / 评论(0) 分类 《海底两万里》中英双语有声读物
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aecidium tussilagine persoon.
anemic murmur
angulateration
apocrine nevus
bedaux
breather hose
buba
buying off
by-play
Cajabamba
capital of Spain
cernea
chairman mao
change owners
chrominance detector
cidariplura nigrisigna
coin-in-slot mechanism
common lawyer
commulceate
controlled-expasion nickel-iron alloy
corynespora mazei
coxal bone
critical set
data link control management interface
display cycle
draw cuts
drawing extents
drive a point home
Duncan's test
earth attraction
ectopic thyroid-stimulating hormone syndrome
emulsion mixer
encoder group
exposure suit
extraperitoneal organ
firchau
foam inhibitor for crude oil
frontend panels
gear-ratio
gold content of the money unit
goodins
gotten on my nerves
hemerocallis thunbergii baker
hemipeloric
hercinothrips femoralis
herpes circinatus
hold a reunion
kecked
Kouniohou
kreuzberg
lamina profunda (m. levatoris palpebr? sup.)
lead to
lift pass
lowest-quality
Madras gingham
maleformations
Mandaguari
manzamine
mixed account
munida japonica
musume
national treatment clause
non-flame properties
odontocetes
oxidoreductases
periglacial region
periodic rhinitis
piezoelectric speaker
pohjola
posterior fossa anomalies associated with infantile hemangioma
postproductions
profit hungry
proportional control system
pulse-power output
puzzle one's brain wits
rami mammarii externi
rubus niveus thunb
semicircular path
serpent fern
setup unit
soft-ware
spelly wire
starchy
sturtevant
subtectate
sun species
superficial expansion
supply and marketing department
tacma
taraspite
tetrahydroxynorbufostane
thomas-brown
torpedo-loading gear storeroom
transblot
transverse optical vibration mode
truss analogy method
upcheard
verhagen
weld bolt
whoremistress
yaksha (n. india)