[内科] 细胞介导免疫缺陷综合征

Marcus Pembrey is one of a select band of scientists, a band of scientists who are daring to challenge an orthodoxy . They believe the lives of our parents, grandparents, and even our great grandparen

发表于:2018-12-07 / 阅读(133) / 评论(0) 分类 基因外遗传现象

Sneezing, coughing, and sniffing. Welcome to winter and the common cold virus, a cure for which has eluded for years. But now a major breakthrough by scientists in Cambridge University brings that cure a step closer, as they've discovered a new way t

发表于:2018-12-11 / 阅读(108) / 评论(0) 分类 万花筒2010年

[00:06.79]Jane works at the Center for Disease Control and prevention [00:12.12]as a disease detective. [00:15.46]Listen to the tape and answer the questions. [00:19.91]The Diseases detective. [00:23.46]Jane is one of the experts at the Center for Di

发表于:2018-12-13 / 阅读(267) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

发表于:2018-12-24 / 阅读(137) / 评论(0) 分类 Scientific American(十二)月

Section 36 Illness No one goes through life without getting ill. We usually think of illness as a bad thing. Sometimes, thought, it is necessary to be ill, especially when we are young. That’s becau

发表于:2019-01-02 / 阅读(169) / 评论(0) 分类 英语导读1000句

By Lisa Schlein The UN Children's Fund, UNICEF, says Iodine Deficiency Disorders, which cause mental retardation, are a huge problem in Europe and Central Asia. UNICEF says this disorder can be solved

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 VOA2004(下)--健康科技

In Vitro - experiments which are carried out in a laboratory as distinct from in vivo experiments In Vivo -experiments which are carried out in live animals as distinct from in vitro experiments Immun

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 医务英语

发表于:2019-01-03 / 阅读(142) / 评论(0) 分类 医务英语

Democratic presidential hopeful Barack Obama cancelled a planned appearance in North Carolina today when his plane had mechanical problems. But speaking in St. Louis where the plane landed, he outlined proposals for revitalizing the sagging US econo

发表于:2019-01-08 / 阅读(121) / 评论(0) 分类 2008年NPR美国国家公共电台七月

HEALTH REPORT - Post Polio Syndrome By Karen Leggett Broadcast: Wednesday, April 14, 2004 This is the VOA Special English Health Report. Polio is a disease of the muscles and the nervous system. It is

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 健康与经济

Dr. Richard Kao is part of the team that discovered a chemical compound called nucleozin thatt clumps together nucleoproteins from the flu virus, so they cannot get into a healthy cell's nucleus Researchers in Hong Kong have discovered a new way to s

发表于:2019-01-13 / 阅读(114) / 评论(0) 分类 VOA标准英语2010年(七)月

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(155) / 评论(0) 分类 VOA标准英语2011年(八月)

By Kari Barber Dakar 06 July 2007 After years of turmoil and economic hardship, the small West African nation of Guinea Bissau is facing a health challenge caused by the absence of iodine in the nation's diet. In countries where iodine is not already

发表于:2019-01-16 / 阅读(184) / 评论(0) 分类 2007年VOA标准英语(七月)

Australian researchers have identified a new condition characterized by extreme laziness: motivational deficiency disorder (MoDeD). MoDeD is far different from being a couch potato when you get home from work or sleeping in late on a Sunday morning.

发表于:2019-01-26 / 阅读(169) / 评论(0) 分类 阅读空间

当你给自己设定了一个目标之后,你是踌躇满志还是心存怀疑?当你没有如愿实现自己的目标时,你是不是就此降低对自己的期望?这篇短文将告诉你:矢志不移地追求你的目标,不妄自菲薄

发表于:2019-01-28 / 阅读(125) / 评论(0) 分类 实用英语

HEALTH REPORT – World Tuberculosis Day, 2005 By Cynthia Kirk Broadcast: Wednesday, March 23, 2005 Thursday is World Tuberculosis Day. It is recognized on March twenty-fourth each year to raise aware

发表于:2019-01-30 / 阅读(211) / 评论(0) 分类 健康与经济

LOS ANGELES, March 3 (Xinhua) -- More and more American adults are suffering from a decline in overall sleep duration(持续时间), the U.S. Centers for Disease Control and Prevention (CDC) (疾病防治中心) said on Thursday. It's recommended tha

发表于:2019-02-01 / 阅读(144) / 评论(0) 分类 英语新闻

让你增加工作活力的5个方法 1. Engage in a quick conversation with a high-energy colleague. Their positive energy may refresh you. (Just be careful not to drag them down!) 与精力充沛的同事进行短暂的交谈。他们积极的干劲会

发表于:2019-02-05 / 阅读(137) / 评论(0) 分类 实用英语

[00:13.73]Mental deficiency [00:16.10]智力缺陷 [00:19.02]Would you mind telling me, Doctor, [00:22.09]Bob asked... [00:23.67]how you detect a mental deficiency in somebody [00:28.05]who appears completely normal? [00:31.34]Nothing is easier, he r

发表于:2019-02-22 / 阅读(136) / 评论(0) 分类 英语笑话(MP3+文本)

Science and technology 科学技术 Flu vaccines and synthetic biology 流感病毒与合成生物学 Going viral 向病毒行进 A speedy way to make a vaccine 快速制造疫苗的方法 IF A new and deadly strain of influenza were to arise, puttin

发表于:2019-02-24 / 阅读(165) / 评论(0) 分类 经济学人科技系列
学英语单词
acyesis
aha moment
Alportel, R.
anti-tarnishing agent
antianthrax serum
as easy as pap
baby-farmings
betel bags
blood-clottings
blower pressure
boring head
carriage return mechanism
chamositic ironstone
character sensing field
check-called
chemical application
cherriest
churchiness
cinder pig
coincidence pattern
collogen
consulting process
controlled fermentation
csallokozi
d.phil.s
degenerate waveguide modes
derivement
detection window
discohesive
double sunspot solar
dramshop
dry-rot
eastern turkis
eightwheeler
Ersfeld
evaporator cell
factorb
feasts of tabernacles
for data
galina ulanovas
graecia
Helminthosporium of brown spot of rice
hexanitride
High Commissions
homocellular
hybrid trajectory
hypercognizes
hypersensitivities
i-stihen
Indophobia
intermediate exchange
inverse of multiplication
irradiation-induced degradation
Jabbas
jabra
Jabung, Tg.
kinetostatic analysis of mechanism
kingson
legal framework
legitimise
light-stability
Machilus dumicola
magnetic control relay
make sb think of
marsnauts
mingan archipelago national park reserve
mokshananda
mommy brain
multi-colored
nip in (into)
not far
permit out
phenylquinine
physician-scientist
post-completion audit
preference testing
Pripet
quartzite brick
radiation dosage
red-lipped batfish
reverse leading
ruling on
Saprospira grandis
Sebastian, Saint
seismic section plotter
senior adviser
short leash
South Bight
spaghetti models
span of slab
spongin
steam-driven blowing engine
subprovince
symbolic programming language
thondaman
torque-converter reactor
transfer vehicle
triangular colons
vibrating valve
weakfishes
x-ray spectroscopy
yanked out