[医] 二分神经细胞

Out for the Count 失去知觉之后 If youve ever had major surgery, you probably remember lying down and waking upbut nothing in between. Thanks to the anesthesiologist, during the actual surgery you were out of it: immobilized and insensitive to p

发表于:2018-12-31 / 阅读(256) / 评论(0) 分类 英语听力文摘 English Digest

What Happens When You Lose Neurons? When you were born, almost all of the one trillion neurons, or nerve cells, in your brain had already formed. But those neurons still had a lot of growing to do. As kids grow, neurons in the brain branch out and ma

发表于:2018-12-31 / 阅读(230) / 评论(0) 分类 英语听力文摘 English Digest

Habitat - a location which has a suitable environment for an organism to live in. Caves are natural habitats for bats, trees for birds; oral surfaces and crevices, for some bacteria. Haemostasis - the

发表于:2019-01-03 / 阅读(276) / 评论(0) 分类 医务英语

Morphogenesis - the process in which tissue shapes and organ structures are developed during embryology. Morphogenic fieled - an environment in which the shape or pattern of a developing organ is dete

发表于:2019-01-03 / 阅读(308) / 评论(0) 分类 医务英语

Nerve growth factor- a cytokine that promotes the growth and repair of sensory nerves and maintenance of sympathetic nerves. Neural crest cells - cells derived from the ectoderm layer in the embryo. T

发表于:2019-01-03 / 阅读(240) / 评论(0) 分类 医务英语

By Jessica Berman Washington 29 November 2006 The well-known scientific journal Science should require more information from authors, especially if their papers are likely to generate a lot of public attention. That's the conclusion of an independen

发表于:2019-01-04 / 阅读(309) / 评论(0) 分类 2006年VOA标准英语(十一月)

This is Scientific Americans 60-Second Science. Im Karen Hopkin, this will just take a minute. Anyone whos ever cut up an onion knows that some smells can actually be painful. Now, researchers from Baltimore and Denver are closer to understanding why

发表于:2019-01-08 / 阅读(324) / 评论(0) 分类 Scientific American(三)月

SCIENCE IN THE NEWS - Progress Made in Stem Cell Research By Caty Weaver, Jerilyn Watson, ... Broadcast: Tuesday, May 31, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I

发表于:2019-01-09 / 阅读(335) / 评论(0) 分类 科技之光

Three Scientists Win Nobel Prize for Brain Research 进行大脑研究的三位科学家获得诺贝尔奖 From VOA Learning English, this is Science in the News. American-born British Scientist John O'Keefe and Norwegians May-Britt Moser and Edvard

发表于:2019-01-12 / 阅读(385) / 评论(0) 分类 2014年VOA慢速英语(十)月

Lesson 19 Nerve 1.She was a bundle of nerves at the interview. 2.You've got a lot of nerve. 3.He gets on my nerves. 4.I lost my nerve when I saw that. 5.That's really getting on his nerves. 6.I must have hit a nerve with him. 7.His last word touched

发表于:2019-01-14 / 阅读(345) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

我们今天要讲的习惯用语都有这样一个词nerve。Nerve通常解释为神经,但是有时它的意思是勇气。例如在我们要学的第一个习惯用语里: get up the nerve。我们来听个例子。 这是一名职员认为领导忽

发表于:2019-01-16 / 阅读(378) / 评论(0) 分类 美国习惯用语

14 科技新闻摘要(三) DATE=5-1-01 TITLE=SCIENCE IN THE NEWS #2122 - Digest BYLINE=Staff VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Speci

发表于:2019-01-30 / 阅读(328) / 评论(0) 分类 科技之光

Doctors from Otago University are planning an operation to help people who are paralysed. They plan to take nerve cells from the patients nose and put those cells into the patients spinal cord. They hope that the new nerve cells will make the old ner

发表于:2019-02-02 / 阅读(206) / 评论(0) 分类 新西兰英语

今天我们要学的词是nerve-racking。 Nerve-racking, 让人心烦的,让人伤脑筋的。 Christmas is nerve-racking for many parents this year who are struggling to pay the bills, let alone buy presents, 今年的圣诞节让很多父母感到

发表于:2019-02-03 / 阅读(282) / 评论(0) 分类 英语每日一词

This morning on Today's Health, we are gonna pump you up. You know, working out is obviously good for your body, but this week's Newsweek Magazine reports there is new evidence it can boost your brainpower and fight disease as well. Miriam Nelson is

发表于:2019-02-05 / 阅读(241) / 评论(0) 分类 访谈录

Science and technology 科学技术 The Brain Activity Map 绘制大脑活动地图 Hard cell 棘手的细胞 An ambitious project to map the brain is in the works. Possibly too ambitious 一个绘制大脑活动地图的宏伟计划正在准备当中,

发表于:2019-02-08 / 阅读(246) / 评论(0) 分类 经济学人科技系列

What makes people dizzy when they spin? Rolling down a hill or spinning around in endless circles causes dizziness or vertigo because hair-like sensory nerve cells in our ears send wrong messages to our brain. The motions of our bodies are detected b

发表于:2019-02-13 / 阅读(303) / 评论(0) 分类 阅读空间

Ear rocks, also known as otoliths, are tiny pebbles of calcium carbonate in our inner ear that help keep us balanced. Theyre located deep inside the inner ear in a small pouch called a utricle. When we move our heads, the tiny rocks move around and b

发表于:2019-02-15 / 阅读(189) / 评论(0) 分类 英语时差8,16

Science and technology 科学技术 Bespoke pets 定制宠物 Just press print 只需按一下打印键 It will soon be possible to design and build household animals to order 按需定制宠物很快将成为现实 I could have sworn I ordered this

发表于:2019-02-16 / 阅读(320) / 评论(0) 分类 经济学人科技系列

Out for the Count 麻醉药是指能使整个机体或机体局部暂时、可逆性失去知觉及痛觉的药物。根据其作用范围可分为全身麻醉药及局部麻醉药,全身麻醉药及局部麻醉药根据其作用特点和给药方式

发表于:2019-03-09 / 阅读(295) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
a lemon
abrums
alveolar sac
ampullae of Lorenzini
amsden
antidivorce
apron-string hold
at heat
backup programmer
beat someone at his own game
belon
booked into
bracken
buy secondary hand
calming tube
channel segment
Christmas Rise
clear distance betwoen uprights
comb-footed spider
crest tower
deferoxamine
diagnostor
digital data transmission
diode-pumped miniature solid-state laser
document storage mode
dream ... up
eacher
equilbrium
Eurya tetragonoclada
Eutomil
flame gouging
footplate man
Frensnel rhomb
functional systolic murmur
fuse breaking distance
ground electronic system
hackle bench
hacot
Hansonmania
hare-lip forceps
hemiprism
hoffecker
hot plate cabinet
ice barrier
incurrent siphon
jump scanner
laboratory system
laparo-enterostomy
large-signal conductance
ledinghams
length tolerance
lexical base
location of instruction
lower paleolithics
merchandise in transit
moderate breeze
morbus britannicus
moss campions
mutomycin
non-transitive relation
off-line console
oleum aurantii
over-indulged
passive transformation
pedestrianise
perisalpingo-ovaritis
physical facilities
PIOCS
Port Edwards
porteouses
premarins
principle of respondent superior
prunella vulgaris asiatica nanhutashanensis
radio carbon
rallied
red wire
resonance feature
ring casing
ring washer
scram inlet valve
seed treatment
semi-rotary
seppo
speach
sphaerobolaceaes
standard die set
steganalytical
streak-backed antshrike
symphurus orientalis
take on faith
the magician love
thermistor composite network
Thuidiaceae
Townsend ionization coefficient
trailer-mounted
transhydroxymethylase
uncongeals
unit record file
unreelable
unstacker
urosevacs
visceral inspection truck