口神经系

One common protein-contact prediction is that, if the side chain of one member of a pair of amino acids brought close together by folding is long, 一种比较普通的蛋白质接触预测就是,如果一对氨基酸的一个侧链折叠后很长,

发表于:2018-12-05 / 阅读(216) / 评论(0) 分类 经济学人科技系列

Here's What Playing an Instrument Can Do for Your Brain 弹奏乐器对大脑有什么积极影响 Great news for all you musicians out there: Playing an instrument may boost reaction time, according to a new study. The added perk is something people

发表于:2018-12-12 / 阅读(188) / 评论(0) 分类 实用英语

More oral practice [00:21.33]更多的口头练习 [00:23.07]In the supermarket [00:25.04]在超级市场 [00:27.01]You are in a supermarket with your parents. [00:29.05]你与你的父母在一家超级市场。 [00:31.09]What are you going to buy?

发表于:2018-12-13 / 阅读(338) / 评论(0) 分类 沪教版牛津小学英语六年级

More oral practice [00:23.14]Listen and read [00:26.70][ei] a baby favourite [00:33.85]a-e grade space [00:38.43]ai sail paint [00:43.47]ay lay stay [00:48.43]eigh eight weight [00:53.11][ai] i pilot tiger [01:00.68]i-e line white [01:06.25]y fly sky

发表于:2018-12-13 / 阅读(309) / 评论(0) 分类 沪教版牛津小学英语五年级

Oral Cancer Caused by HPV Soars in Developed Countries The human papillomavirus, HPV, is actually many different viruses. One particular strain causes oral cancer, and doctors say the number of cases is reaching epidemic levels. Most of the victims a

发表于:2018-12-16 / 阅读(180) / 评论(0) 分类 VOA标准英语2013年(六月)

How can this be? We think it's because these nuns had a high level of cognitive reserve, 这是怎么回事呢?我们认为这是因为这些修女拥有高级的认知储备, which is a way of saying that they had more functional synapses. 意味着

发表于:2018-12-18 / 阅读(178) / 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. Forget Polly wanna cracker. Polly wants to boogie. Or so say scientists in a pair of papers in the April 30th issue of the journal Current Biology. They

发表于:2018-12-24 / 阅读(170) / 评论(0) 分类 Scientific American(四)月

SCIENCE REPORT – February 13, 2002: Oral Health Study By George Grow This is the VOA Special English SCIENCE REPORT. A new report examines the problem of tooth and gum disease in the United States.

发表于:2019-01-02 / 阅读(265) / 评论(0) 分类 科技之光

This is Scientific Americans' 60-Second Science. I'm Cynthia Graber . This'll just take a minute. You think we enjoy something based on its intrinsic qualities. Food should taste good because its molecules tickle our tongues. But it's much more compl

发表于:2019-01-08 / 阅读(242) / 评论(0) 分类 Scientific American(一)月

大家都知道英语介绍最好不要过长,最好在一到三分钟之间,下面给大家介绍两篇优秀的英语范文,希望大家能够喜欢。 范文一: General Introduction I am a third year master major in automation at Shanghai

发表于:2019-01-08 / 阅读(300) / 评论(0) 分类 英语演讲

英语自我介绍演讲稿精彩句子抢先看 1、At the period of my graduate study, my overall GPA(3.77/4.0) ranked top 5% in the department. 2、his year, I won the Acer Scholarship as the one and only candidate in my department, which is the u

发表于:2019-01-08 / 阅读(252) / 评论(0) 分类 英语演讲

Baidu Brain, the AI of China's Baidu online search engine will go head to head with a human, competing against each other in voice and image recognition, rather than the traditional methods of algorithm, memory and logic, reports the paper.cn. 据《澎

发表于:2019-01-17 / 阅读(189) / 评论(0) 分类 英语新闻

大学生英语自我介绍 I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. With tremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program. Educati

发表于:2019-01-17 / 阅读(188) / 评论(0) 分类 英语作文

By Jessica Berman Washington 27 November 2007 Endemic cholera, a potentially fatal diarrheal disease found in the world's poorest countries, could be effectively controlled by orally vaccinating half of the affected populations once every two years f

发表于:2019-01-26 / 阅读(213) / 评论(0) 分类 VOA常速英语2007年(十一月)

I must pause for one fast second and say a fast word about oral contraception. 我必须打断一下,很快地说一句关于口头避孕的事。 I was involved in an extremely good example of oral contraception two weeks ago. 两星期前,我碰到

发表于:2019-02-02 / 阅读(241) / 评论(0) 分类 伍迪单口相声精选

科学家们证明,那句古老的格言爱是盲目的有一定的道理。 They have found that feelings of love lead to a suppression of activity in the areas of the brain controlling critical thought. 他们发现爱的感觉会抑制大脑控制

发表于:2019-02-04 / 阅读(184) / 评论(0) 分类 阅读空间

More than a decade ago, a 43-year-old woman went to a surgeon for a hysterectomy. She was put under, and everything seemed to be going according to plan, until, for a horrible interval, her anesthesia stopped working. She couldn't open her eyes or mo

发表于:2019-02-05 / 阅读(423) / 评论(0) 分类 阅读空间

The $280 glasses, developed by a Berkeley firm, were discovered by accident, and allow sufferers to see colours which were previously muddled and muted. 这款由伯克利(Berkeley)公司开发的眼镜售价280美元,发明过程纯属偶然,能

发表于:2019-02-07 / 阅读(179) / 评论(0) 分类 阅读空间

If you've ever wondered what makes the perfect selfie, some of the world's most powerful computers have been pondering the same question. 如果你在琢磨怎样自拍更好看,世界上最强大的电脑也在思考着同样的问题。 Researche

发表于:2019-02-14 / 阅读(201) / 评论(0) 分类 阅读空间

WASHINGTON, April 16 (Xinhua) -- Researchers at the University of Colorado (CU) have found that lack of a specific gene interrupts neural tube closure, a condition that can cause death or paralysis. The study was the cover story this week in the jour

发表于:2019-02-18 / 阅读(236) / 评论(0) 分类 英语新闻
学英语单词
absorption unit of dioxide carbon
anachlorhydria
antimonarchism
arteriae circumflexa ilium superficialis
audio visual media services without frontiers directive
balanced chemical equation
balletlike
Barjūj, Wādī
be fond of one's glass
bed of justice
Bow thrust half to port!
BPD (burst pin detecting)
Bāgerdān
calex
cardiosplenomegaly
carnidazole
carry through to the end
casing differential expansion
cesen
Chauray
chromosomal scaffold
clavicularious
column on elastic foundation
composite river
concurrent interests
cowpe
culicoides (oecacta) lieni
damping washer
decorating tip
deoxylagosin
divvy something up
dogana
draw knife
ehretia macrophylla wall.
elzeard
ethylenetetrabromide
execution behavior
experimental aeroplane
extra-illustrations
filament getter
from of old
furia
gas pressue relay
gas technology
GCY
general transcription factor
Geomburlang
gingerbread offices
Gothic language
guttae argento-proteini mites
high carbohydrate diet
holistic mask
Huppy
hurricane-deck vessel
hygrodeik
low-print tape
Mellingen
multiple classification analysis
national industrial classification system
non political
nonindigents
olfactory organs
Olson, Charles
ornml
Pello
pH-stat regulation
pierardii
pragmaticss
provocation methods
Prunus dulcis
pulse width modulated inverter
reforward
reigning
rhyolitics
ringing interference
sarotitis
senate-house
service action log
Shemuel
Sherridon
statement of current position
sublettor
sulphite ammonia caramel
suppressed frequency signalling system
suprapubic cystolithotomy
swat artist
swingbridge
talk sb out of
technology project
terminated attribute
tetrastyrene
theonomy
thiodiglycols
tissue edema
tobacco-growing
toxic pigment
transformer secondary
trombovar
uredoconidium
urethral cryptitis
video signal processing
year-to-year variation