[医] 肠四鞭唇鞭毛虫

This is the VOA Special English Agriculture Report. In the sea, at the base of what scientists call the food web, are single-celled plants. These microscopic algae provide the energy for the web that feeds higher forms of life. Algae-affected waters

发表于:2018-12-01 / 阅读(137) / 评论(0) 分类 VOA慢速英语2007年(十二)月

Transportation authorities in Europe are opening up more airspace to commercial airline flights despite some ongoing concern about the cloud of volcanic ash that has been lingering over the continent for days. The flights will be restricted to so-cal

发表于:2018-12-17 / 阅读(83) / 评论(0) 分类 2010年NPR美国国家公共电台4月

Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's

发表于:2018-12-24 / 阅读(71) / 评论(0) 分类 2016年Scientific American(十一)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Crohns disease is a real pain in the gut. This inflammatory disorder can lead to some serious intestinal difficulties. And heredity is partly to blame: som

发表于:2018-12-24 / 阅读(70) / 评论(0) 分类 Scientific American(六)月

Invasive species can decrease biodiversity and drive resident species to the brink of extinction. But how do these interlopers fare so well in unfamiliar territory? One idea is that theyve escaped their enemies, for example, the parasites that keep t

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 Scientific American(四)月

Two years ago, Duke University Medical Center researchers said that the supposedly useless appendix is actually where good gut bacteria safely hide out during some unpleasant intestinal conditions. Now the research team has looked at the appendix ove

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(八)月

Earthquake fears on the west coast西海岸担心地震影响 Fingers crossed老天保佑 A row over a rickety viaduct一场关于山区高速路的争吵 AFTERSHOCKS from Japan rattled America's west coast last week, as consumers in California rushe

发表于:2018-12-31 / 阅读(60) / 评论(0) 分类 经济学人综合

Dr. Anthony Fauci doesn't get too excited about the results of animal studies, and he doesn't make house calls. 对于动物研究的结果,安东尼弗契博士并不是那么激动,他也从不上门亲访。 But when a drug already taken by th

发表于:2019-01-03 / 阅读(101) / 评论(0) 分类 实用英语

阿米巴[性]肝脓肿, amebic liver abscess Ehlers-Danlos综合征, Ehlers-Danlos syndrome 嗳气, belch 凹陷性病变, excavated lesion, depressed lesion Oddi括约肌成形术, plastic repair of Oddi sphincter Oddi括约肌切开

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 医学英语

A new study provides some of the best evidence to date that breast-feeding can make children smarter, an international team of researchers said on Monday. Children whose mothers breast-fed them longer and did not mix in baby formula scored higher on

发表于:2019-01-09 / 阅读(83) / 评论(0) 分类 阅读空间

HealthReport-GutBacteria:WeAreWhatWeEat This is the VOA Special English Health Report. The human digestive system is full of bacteria -- mostly good bacteria. These organisms help break down food so the body can use the nutrients. Scientists are expl

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2011年VOA慢速英语(九)月

DEVELOPMENT REPORT - Studies Say New Rotavirus Vaccines Are Safe and EffectiveBy Jill Moss Broadcast: Monday, January 16, 2006 I'm Steve Ember with the VOA Special English Development Report. Studies

发表于:2019-01-16 / 阅读(86) / 评论(0) 分类 2006年慢速英语(一)月

Celiac disease is an inherited disease, 乳糜泻是遗传性疾病, in which eating foods with gluten leads to inflammation and damage of the lining of the small intestine. 患者在进食麩质食物时,会出现发炎,并损害小肠绒毛。

发表于:2019-01-17 / 阅读(51) / 评论(0) 分类 TED演讲教育篇

At the same time, methanogens can use hydrogen and carbon dioxide produced by other bacteria to generate methane, 同时,产甲烷菌可以使用其他细菌产出的氢和二氧化碳以生成甲烷, which can reduce the total volume of gas by u

发表于:2019-01-17 / 阅读(91) / 评论(0) 分类 TED演讲教育篇

DEVELOPMENT REPORT - How Do Vaccines Reach the Developing World?By Jill Moss Broadcast: Monday, March 06, 2006 I'm Steve Ember with the VOA Special English Development Report. Guatamalan baby infected

发表于:2019-01-30 / 阅读(60) / 评论(0) 分类 2006年慢速英语(三)月

Chronic pain can be a debilitating condition. It can consume a person, leaving him or her incapacitated and unable to perform basic daily tasks. Prescriptions for pain medication have climbed 300 percent in the past decade. This has led to increased

发表于:2019-02-01 / 阅读(143) / 评论(0) 分类 趣味英语

The World Health Organization (WHO) warns against the indiscriminate(任意的无差别的) use of potassium iodide as a precaution against nuclear radiation. WHO is issuing this advisory following reports of people in Japan and elsewhere who are usi

发表于:2019-02-06 / 阅读(243) / 评论(0) 分类 英语新闻

THE HAGUE, June 1(Xinhua) -- Five people in the Netherlands have been sickened with an unusual strain of the E. coli bacteria, the institute for public health (RIVM) reported Wednesday. Of the five patients, four also suffered from intestinal problem

发表于:2019-02-14 / 阅读(108) / 评论(0) 分类 英语新闻

COPENHAGEN, June 7 (Xinhua) -- The outbreak of infections caused by E. coli bacteria may be over in Denmark as no new cases have been reported here since Friday. According to Denmark's National Serum Institute (NSI), there are 18 confirmed cases of s

发表于:2019-02-18 / 阅读(80) / 评论(0) 分类 英语新闻

你认为最好的遗产是什么呢?是金钱还是房产?看了本文你就会这个问题有进一步的理解。As a young man, Al was a skilled artist, a potter. He had a wife and two fine sons. One night, his oldest son developed a severe s

发表于:2019-02-21 / 阅读(95) / 评论(0) 分类 英语美文
学英语单词
-logic
abiotic component
access control procedure
acompter
alpine clubmoss
antenna constant
arthroderm
assimilation ratio
Barton's button
Belt Series
biker bitch
bispinors
bolillo
Bombay potatoes
boninoes
bunking down
capital of Armenia
Cardamine circaeoides
Carex kuchunensis
catappa
cefaioject
chenco
Chinese tumion seed
chlorolincomycin
comprehendingly
conduction region
crying call
Cuguen
current debt ratio
dead center of lathe
dictyostelium exiguum
diet high-carbohydrate
distal shield
distributed processor system
drattell
duo-servo brake
equilibrat
faulty part
female impersonator
fixed investment method
fleegle
form insulation
full-text search
get up and go
gunz glaciation
gut reaction
hanratty
high sensitive tachogenerator
holy sepulchers
hyperexponential service model
incremental control
inner glume
intracranial teratoma
isometric (al) tetartohedral tetartoidal class
julia ward howes
Kilberry Point
labeled reachable tree
labeller
lapist
liddons
medical X-ray plumbicon camera tube
Megalosauridae
microcosmically
modular space
Mstera
multi ring
nonregular service
orthocolpate
ouin
outwardness
Parkidopa
pet scanners
piaster
plasma pump laser
pop operator
preslaker
probative
purgation by drugs of lubricant nature
radioenvironmental chemistry
research and design
resistance to mass transfer
resorcinol phthalein
right-angled turn
self adjusting jaw vice
serlio
speech dysfunction
studio box
supercoordinate
swing block
tetrad of Fallot
tortoise-shell ware
triclinic holohedral prism
ultrafast optical pulses
United Nations Treaty Series
unjesting
velvet shanks
versifiers
war-bonnet
Winslow's foramen
women's
Wrangell-St. Elias National Park
ytre