甲基多巴胺

SCIENCE IN THE NEWS - Parkinson's Disease By Caty Weaver and Oliver Chanler Broadcast: Tuesday, February 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sarah Long

发表于:2018-12-07 / 阅读(116) / 评论(0) 分类 科技之光

Researchers Hunt for Clues about Parkinsons Disease This is SCIENCE IN THE NEWS, in VOA Special English. Im Faith Lapidus. And Im Bob Doughty. Today we tell about Parkinsons disease. We also report on treatments for the disease. Parkinsons is a disea

发表于:2018-12-15 / 阅读(99) / 评论(0) 分类 2013年VOA慢速英语(八)月

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(113) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(164) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(173) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(148) / 评论(0) 分类 初学者听力文摘精选

People with a particular variant of a dopamine receptor were more likely to drink more after watching other people drink heavily Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but

发表于:2019-01-02 / 阅读(167) / 评论(0) 分类 60秒科学

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 60秒科学

Boxing Program Helps People With Parkinson's Disease The physical fitness business Rock Steady Boxing NOVA gym opened in McLean, Virginia last December. That was the good news for 75-year-old Neil Eisner. He was diagnosed with Parkinsons disease six

发表于:2019-01-03 / 阅读(186) / 评论(0) 分类 2018年VOA慢速英语(八)月

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(175) / 评论(0) 分类 医务英语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(201) / 评论(0) 分类 农业与发展

This is Scientific Americans' 60-Second Science. I'm Steve Mirsky. Got a minute? Gonna watch the NFL Conference Championship games on Sunday? Youll see evidence for a new finding: aggression is rewarding. In what scientists from Vanderbilt University

发表于:2019-01-08 / 阅读(170) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Meatloaf, mac-and-cheese or a big bowl of mashed potatoes. We all have our comfort foods. Except for people with anorexia. Food makes them extremely unco

发表于:2019-01-08 / 阅读(204) / 评论(0) 分类 Scientific American(六)月

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(173) / 评论(0) 分类 VOA2003(下)-环境与健康

Love is a Matter of the Brain While our thoughts and emotions seem like invisible, intangible things, these internal states can be inferred by monitoring blood flow in different parts of our brain using advanced imaging techniques. Neuroscientist Luc

发表于:2019-01-14 / 阅读(112) / 评论(0) 分类 VOA标准英语2012年(二月)

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(191) / 评论(0) 分类 经济学人科技系列

HEALTH REPORT - Drugs for Parkinson's Disease Linked to Urges to Gamble By Cynthia Kirk Broadcast: Wednesday, August 10, 2005 I'm Shep O'Neal with the VOA Special English Health Report. Parkinson dise

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 健康与经济

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(191) / 评论(0) 分类 VOA常速英语2013年(十月)

Horrifying dreams at night could be one of the first signs of Parkinson's disease, according to scientists.Those who shout or cry in their sleep could be more likely to develop the condition within the next five years. 近日,科学家研究证明了

发表于:2019-02-17 / 阅读(125) / 评论(0) 分类 阅读空间

Idiom: Lesser of two evils ( unpleasant option, but not as bad as other ) Hit the book: Question: Is happiness nature or nurture? Eating ice cream really does make you happy. Scientists have found that a spoonful of the cold stuff lights up the same

发表于:2019-02-26 / 阅读(150) / 评论(0) 分类 趣味青春英语
学英语单词
4-demethoxydoxorubicin
accelerated development program
acetyl oxide
Acheilognathinae
acidocalcisomes
alternating strabismus
annulate shaft
appensions
arabiya
archusia
arrester disconnector
badische
betting-slips
blighted house
Bulbophyllum flaviflorum
C-5473
caprile
cat's foot
cavum abdominis
cellular mapping
center mast
cerebrifugal
cheap goods bargain
civic crown
coming out of the cupboard
command-directed economy
daonil tablet
denuding agent
depth width ratio
dibothriocephaliasis
diffusive excursion
double-door refrigerator
edema ex vacuo
ethyl suberate
euploea mulciber barsine
fauxonry
fine words
fuzzy goal programming
gallows humo(u)r
guarini
heeds
hit-out
Humalog
hydraulic manifold block
inplantation
join battle
knapman
Kotohira-yama
language acceptor
lewiss
lig. talocalcaneum posterius
low pressure side
luteoantine
Madhubani
matrix polynomial
medulan
Membranoptera
method of crystal projection
microgranulitic
multimode interference devices
Muyezerskiy Rayon
named air force
nervous lymphomatosis
nevi
nitral
nonsignificant interaction
Oer-Erkenschwick
one-man-operated vehicle
operculi
ophidiaster hemprichi
order code processor
oriflame
personnel problem
prairie landscape
punctualness
quench modulated radio frequency
records management
regional opmet bulletin exchange (robex)
residential zone
ring, pad
rollgang
satellite-launch
Sauchen
seaward
sedoanalgesia
service modem
Shin-tone-gawa
shuus
side dump skip
Sinology
supplices
telangiectasia lymphatica
tendinous cord
thickness deviation
tran-retinene
triphthongal
universal asymmetric digital subscriber line
urethro-meatomy
wailing wall of the jews
waldo
woolly raspberry
zeroth order