时间:2019-01-14 作者:英语课 分类:VOA标准英语2015年(十月)


英语课

New Fabric 1 Helps Fight Dust-Related Allergies 2 新型面料有助于避免尘螨过敏


Many people around the world suffer from dust-related allergies, caused mainly by tiny mites 3 that live in bed linen 4. Polish scientists report they have successfully tested a fabric that is impenetrable to the microscopic 5 creatures.


We don’t like to think about it, but most of us share our beds with thousands of tiny, 0.3-millimeter wide creatures called dust mites.


Even more disagreeable is the fact that, along with ordinary house dust, we breathe in their feces, which contains enzymes 6 called proteases. These, in turn can cause symptoms from mild wheezing 7 and coughing to severe asthma 8 attacks.


Dust mites are notoriously hard to get rid of, especially from bed linen, because they can easily pass through pores in the fabric.


Barbara Majkowska-Wojciechowska of Lodz Medical University is part of a team that has created a new way to fight dust mites.


“Our method here has allowed us to create a barrier for dust mites and allergens. This is unique,” she said.


Unlike most other anti-allergen fabrics 9, the new material stops the mites but allows the passage of air and moisture. That makes the sheets more comfortable.


Allergy 10 sufferers who tested it say the symptoms were reduced up to 70 percent.


“They told us that they have finally begun to sleep normally in bed, because they had previously 11 struggled with sleep and it was really tough for them. They could not even lie in their beds because they suffered from asthma attacks, stuffy 12 nose, and watery 13 eyes. Suddenly they began to sleep,” said Majkowska-Wojciechowska.


Researchers say repeated washing did not reduce the anti-allergic feature of the new fabric. They expect that after additional testing it will be ready for the market.


In the meantime, dust allergy sufferers are advised to keep their homes dry, vacuum floors often and wash their bed linen in hot water.



n.织物,织品,布;构造,结构,组织
  • The fabric will spot easily.这种织品很容易玷污。
  • I don't like the pattern on the fabric.我不喜欢那块布料上的图案。
n.[医]过敏症;[口]厌恶,反感;(对食物、花粉、虫咬等的)过敏症( allergy的名词复数 );变态反应,变应性
  • Food allergies can result in an enormous variety of different symptoms. 食物过敏会引发很多不同的症状。 来自辞典例句
  • Let us, however, examine one of the most common allergies; hayfever. 现在让我们来看看最常见的变态反应的一种--枯草热。 来自辞典例句
n.(尤指令人怜悯的)小孩( mite的名词复数 );一点点;一文钱;螨
  • The only discovered animals are water bears, mites, microscopic rotifers. 能够发现的动物只有海蜘蛛、螨和微小的轮虫。 来自辞典例句
  • Mites are frequently found on eggs. 螨会经常出现在蛋上。 来自辞典例句
n.亚麻布,亚麻线,亚麻制品;adj.亚麻布制的,亚麻的
  • The worker is starching the linen.这名工人正在给亚麻布上浆。
  • Fine linen and cotton fabrics were known as well as wool.精细的亚麻织品和棉织品像羊毛一样闻名遐迩。
adj.微小的,细微的,极小的,显微的
  • It's impossible to read his microscopic handwriting.不可能看清他那极小的书写字迹。
  • A plant's lungs are the microscopic pores in its leaves.植物的肺就是其叶片上微细的气孔。
n. 酶,酵素
  • It was said that washing powders containing enzymes remove stains more efficiently. 据说加酶洗衣粉除污更有效。
  • Among the enzymes which are particularly effective are pepsin, papain. 在酶当中特别有效的是胃朊酶、木瓜酶。
v.喘息,发出呼哧呼哧的喘息声( wheeze的现在分词 );哮鸣
  • He was coughing and wheezing all night. 他整夜又咳嗽又喘。
  • A barrel-organ was wheezing out an old tune. 一架手摇风琴正在呼哧呼哧地奏着一首古老的曲子。 来自《现代汉英综合大词典》
n.气喘病,哮喘病
  • I think he's having an asthma attack.我想他现在是哮喘病发作了。
  • Its presence in allergic asthma is well known.它在过敏性气喘中的存在是大家很熟悉的。
织物( fabric的名词复数 ); 布; 构造; (建筑物的)结构(如墙、地面、屋顶):质地
  • cotton fabrics and synthetics 棉织物与合成织物
  • The fabrics are merchandised through a network of dealers. 通过经销网点销售纺织品。
n.(因食物、药物等而引起的)过敏症
  • He developed an allergy to pollen.他对花粉过敏。
  • The patient had an allergy to penicillin.该患者对青霉素过敏。
adv.以前,先前(地)
  • The bicycle tyre blew out at a previously damaged point.自行车胎在以前损坏过的地方又爆开了。
  • Let me digress for a moment and explain what had happened previously.让我岔开一会儿,解释原先发生了什么。
adj.不透气的,闷热的
  • It's really hot and stuffy in here.这里实在太热太闷了。
  • It was so stuffy in the tent that we could sense the air was heavy with moisture.帐篷里很闷热,我们感到空气都是潮的。
adj.有水的,水汪汪的;湿的,湿润的
  • In his watery eyes there is an expression of distrust.他那含泪的眼睛流露出惊惶失措的神情。
  • Her eyes became watery because of the smoke.因为烟熏,她的双眼变得泪汪汪的。
学英语单词
acid-test ratio
ahigh
arc suppressing coil
as crooked as a dog's hind leg
asswhore
automatic stabilizer
avoiding chord
azzones
ballsbridge
Bergatreute
biocapacity
bleached paddy soil
buckling criteria
Cimanuk, Sungai
closed grating
coefficient of utilization of useful capacity
colloidal fuel
colpeurynter introducing forceps
commodity producer
conductive band
convolation
cordons sanitaires
cross sell
dessicator
dicky-seat
Dmitrovsk-Orlovskiy
dominant laterality
double squirrelcage motor
ecological system
elevator apron
epimera
erysipelas gangraenosum
eschewal
Football's a game of two halves
forfending
formula plan
froben
genus limnobiums
glucoscilliphaeoside
Hall's anchor
hip line
homer a. thompsons
hydraulic-machinery
ignition-switch
input-output interface system
instantaneous center/centre of rotation
intrumental
isothymol
keyboard input
klepto
liver coccidiosis
log well
maritime law institute
mass-energy
mincer and bowl cutter
mode of transducer
Montils
multiethnic education
no-claim
nonresponses
one-hundred-dollar
passive infrared rangefinder
pedaling
permissible limit of vibration
personal contact
phospholipidomics
Photinia chingiana
phylum chaetognathas
Piggott
pinnatifid
posumbu
prosperoes
pseudotriton ruber
pyramid method of hull construction
pyrenophora japonica ito et kuribayashi
Ranella
reaming bit
rhyacophila formosana
ringal
screen house
searls
Semple treatment
sexidentate ligand
Sheykino
silicon impregnation
Soltvadkert
spermatorrheas
subspectra
syndesm-
Thal Des.
thixotropic hardening
thorup
three-membered
twin tail
two-track recorder
vacuum-gauge
Vallen
very low frequency band radiated field system
Vila da Maganja
vision signal
Wairio
wind measuring device