单一性促卵泡素缺乏症

By David McAlary A new U.S. study highlights more negative health effects women might suffer if they take hormone supplements to combat the symptoms of aging. We know that taking the female hormones e

发表于:2018-12-08 / 阅读(75) / 评论(0) 分类 VOA2004(下)--健康科技

[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(189) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

中和抗体有望助力艾滋病疫苗研制 Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine.The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff saysthe goal is to find a

发表于:2018-12-16 / 阅读(60) / 评论(0) 分类 VOA标准英语2016年(七月)

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(76) / 评论(0) 分类 Scientific American(十二)月

里奥梅西(Lionel Messi),1987年6月24日出生于圣菲省罗萨里奥市,阿根廷足球运动员。 2000年,梅西加入巴塞罗那俱乐部。2005年,阿根廷青年队夺取世青赛冠军,梅西赢得了金球奖和金靴奖双项

发表于:2018-12-29 / 阅读(46) / 评论(0) 分类 英语名人堂

Lionel Andrs Messi was born on June 24, 1987 in the city of Rosario, Argentina. Everyone knows him now as the best football player in the world. In fact, a lot of people say he might become the greatest player ever. Well see about that at the World C

发表于:2019-01-01 / 阅读(177) / 评论(0) 分类 各国名人英文介绍

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(86) / 评论(0) 分类 VOA2004(下)--健康科技

发表于:2019-01-03 / 阅读(75) / 评论(0) 分类 医务英语

红斑鳞屑性皮肤病 多形红斑 erythema multiforme 离心性环状红斑 erythema annulare centrifugum 慢性游走性红斑 erythema chronicum migrans 匍形性回状红斑 erythema gyratum re

发表于:2019-01-03 / 阅读(81) / 评论(0) 分类 医务英语

Scientists Target Antibodies That Work Against Many HIV Mutations The search for a vaccine against HIV/AIDS has been disappointing, in part because the virus cleverly changes to elude the antibodies of the human immune system. Now, scientists have id

发表于:2019-01-14 / 阅读(109) / 评论(0) 分类 VOA标准英语2011年(八月)

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(81) / 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(136) / 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(112) / 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(66) / 评论(0) 分类 实用英语

Researchers believe activity and interaction activated a communication channel in mice that prompted fat cells to stop releasing a hormone which accelerates cancer growth. Related Links Cell New research has found that mice with cancer are better abl

发表于:2019-01-30 / 阅读(85) / 评论(0) 分类 VOA标准英语2010年(七)月

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(82) / 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(74) / 评论(0) 分类 实用英语

Lionel Andres Messi was born on June 24, 1987 in the city of Rosario, Argentina. Everyone knows him now as the best football player in the world. In fact, a lot of people say he might become the greatest player ever. Well see about that at the World

发表于:2019-02-19 / 阅读(54) / 评论(0) 分类 世界名人简介

[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(76) / 评论(0) 分类 英语笑话(MP3+文本)

生活大爆炸第四季第十集_2 剧情简介: The Big Bang Theory是一部以科学天才为背景的情景喜剧.四位科学天才分别是:可爱善解人意的Leonard,高智商零情商的Sheldon,会六国语言的 Howard Wolowitz,以及患有

发表于:2019-03-16 / 阅读(218) / 评论(0) 分类 生活大爆炸第四季
学英语单词
absorbed water
accident fault
alphameric field
anchored trough
anxiety neuroses
be greeted with
bidens pilosa pilosa
bilateral synchronization
binary raster
biomedical mathematics
Bitterroot Range
bodum
book yield
book-shops
brakemakers
business liquidity
cesky
chamaecrista nictitans patellaria glabrata
cityful
constant rate injection method
dirt-encrusted
Dmitry
Draketown
dustoory
electronically operated mill
emptory
equation of sphere
everniastrum cirrhatum
extensive shower
faceted crystal
farnum
fear-free
FLAVOQUINA
flux bar
formiminoether
front horizontal scale
gas laws
geder
geometric error
georgeanne
green bans
ground link frame
hairy finger grasses
hepatic region
hermit crab sponges
hochalter
Hongkong foot
hydro-thermal treatment
illuminated display
International Trade Mark
ionika (greece)
klaasen
knock tendency
Kystatyam
labialis
labile flow
Leptodermis vestita
Mathews, Lake
Maxstone
metabolus formosanus
moenomycin A
Mordva
multi-function transducer
naturogenic
negative sequence resistance
new collar
Odiakwe
oil-line scavenge
oscillation of dislocation
outdistanced
patent grant
polyformalolehyole fiber
pre-eminence
propagates
pupil-lostatometer
reversible liferaft
ringed seal
selective electrode
self-blended yarn
Shigella ceylonensis
shitcom
sperming
Spray-painter
Stokes Bank
sudafed
sumaresinolic acid
synhyemie
the liberty bell
thin-cylinder
thousandsome
Trigonobalanus dolichangensis
trinitro-alpha-naphthol
tuzlaite
undercount
venae dorsalis penis
VHF RDF
video camera digitizer
Vitis
waterinch
white all-round light
wind direction recorder
you are all wet