首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
As high-tech materials invade high-street fashion, prepare for clothes that are cooler than silk or warmer than wool, keep insec
As high-tech materials invade high-street fashion, prepare for clothes that are cooler than silk or warmer than wool, keep insec
admin
2019-09-27
37
问题
As high-tech materials invade high-street fashion, prepare for clothes that are cooler than silk or warmer than wool, keep insects at arm’ s length, and emit many pinpricks of coloured light.
The convergence of fashion and high technology is leading to new kinds of fibres, fabrics and coatings that are imbuing clothing with egually wondrous powers. Corpe Nove has made clothes that can change according to external heat levels. And at Nexia Biotechnologies scientists have found fibres similar to those in nature.
A big impact is already being made at the molecular level. Nano-Tex can make material that rarely needs washing. Meanwhile, Schoeller Textil uses material that can make you warmer or cooler.
Sensory Perception Technologies (SPT) embodies an entirely different application of nanotechnology. Created in 2003 by Quest International, a flavour and fragrance company, and Woolmark, a wool textile organisation, SPT is a new technique of embedding chemicals into fabric. Though not the first of this type, SPT’ s durability (evidently the microcapsule containing the chemicals can survive up to 30 washes) suggests an interesting future. Designers could incorporate signature scents into their collections. Sportswear could be impregnated with anti-perspirant. Hayfever sufferers might find relief by pulling on a T-shirt, and so on.
The loudest buzz now surrounds polylactic acid (PLA) fibres—and, in particular, one brand-named Ingeo. Developed by Cargill Dow, it is the first man-made fibre derived from a 100% annually renewable resource. This is currently maize (corn) , though in theory any fermentable plant material, even potato peelings, can be used. In performance terms, the attraction for the 30-plus clothes makers signed up to use Ingeo lies in its superiority over polyester (which it was designed to replace).
As Philippa Watkins, a textiles specialist, notes, Ingeo is not a visual trend. Unlike nanotechnology, which promises to " transform" what clothes can do, Ingeo ’ s impact on fashion will derive instead from its emphasis on using natural sustainable resources. Could wearing synthetic fabrics made from polluting and non-renewable fossil fuels become as uncool as slipping on a coat made from animal fur? Consumers should expect a much wider choice of " green" fabrics. Alongside PLA fibres, firms are investigating plants such as bamboo, seaweed, nettles and banana stalks as raw materials for textiles. Soya bean fibre is also gaining ground. Harvested in China and spun in Europe, the fabric is a better absorber and ventilator than silk, and retains heat better than wool.
Elsewhere, fashion houses—among them Ermenegildo Zegna, Paul Smith and DKNY—are combining fashion with electronics. Clunky earlier attempts involved attaching electronic components to the fabrics after the normal weaving process. But companies such as SOFTswitch have developed electro-conductive fabrics that behave in similar ways to conventional textiles.
Could electronic garments one day change colour or pattern? A hint of what could be achieved is offered by Luminex, a joint venture between Stabio Textile and Caen. Made of woven optical fibres and powered by a small battery, Luminex fabric emits thousands of pinpricks of light, the colour of which can be varied. Costumes made of the fabric wowed audiences at a production of the opera Aida in Washington, DC, last year.
Yet this ultimate of ambitions has remained elusive in daily fashion, largely because electronic textiles capable of such wizardry are still too fragile to wear. Margaret Orth, whose firm International Fashion Machines makes a colour-changing fabric, believes the capability is a decade or two away. Accessories with this chameleon-like capacity—for instance, a handbag that alters its colour—are more likely to appear first.
Questions 56 ~ 60
Fill in the blanks below with information from the passage, using no more than two words for each blank.
选项
答案
soya bean
解析
文章倒数第四段提到,“大豆纤维也取得了进展。这种面料产自中国,在欧洲纺制而成,它比丝绸具有更好的吸收体和通风性能,比羊毛更能保暖”。由此可知,比起丝绸和羊毛,大豆纤维质量更佳。故填入soya bean。
转载请注明原文地址:https://kaotiyun.com/show/yLfK777K
本试题收录于:
A类竞赛(研究生)题库大学生英语竞赛(NECCS)分类
0
A类竞赛(研究生)
大学生英语竞赛(NECCS)
相关试题推荐
IlivedwithMotherin"alargewhitehousesurroundedbytalltrees.Itwasalongwalktothenearestbuildingsaswewerebey
Therateatwhichmanhasbeenstoringupusefulknowledgeabouthimselfandtheuniversehasbeenspiralingupwardfor10,000y
There______nothingmorefordiscussion:themeetingcametoanendhalfanhourearlier.
AstheshowReadershasbeenwellreceived,______morethan200peoplewerepicturedliningupoutsidetheShanghaiLibrary,al
Theparty’sreducedvoteswere______oflackofsupportforitspolicies.
Feedbackmatters.Whetherwearetryingtofindourwaytoanewfriend’shouse,aimingtoimproveourperformanceonthegolf
ItisveryimportantforstudentswhoarestudyingEnglishasasecondlanguagetoreadsimpleEnglish.Somestudentsmaynotli
A、Haveagoodrest.B、Reviewhislessons.C、Goonwiththegame.D、Drawpicturesonthecomputer.B
Peoplehavebeenpaintingpicturesforatleast30,000years.Theearliestpictureswerepaintedbypeoplewhohuntedanimals.Th
随机试题
坚持和发展中国特色社会主义的必由之路是()。
A.动、静脉损伤B.周围神经损伤C.“方肩”掌畸形D.缺血性骨坏死E.损伤性骨化肘关节脱位可能并发
患者,女,60岁。腹胀、腹痛、嗳气近日下蹲或腹部用力时,出现不由自主的排尿。对新出现症状正确的护理诊断是
三级预防措施中的第一级预防是指
副根管是指
患者,女,发现二尖瓣狭窄20年,夜间阵发性呼吸困难10年,下肢浮肿,腹胀,右上腹胀痛半年。1周前开始咳嗽,咳黄痰。需高枕卧位,颈静脉怒张,双肺底有少量湿哕音,肝肋下2指,质中,压痛,下肢可凹性浮肿
下列可用实测法中“套”的手段进行质量检查的是()
OBV,又称能量潮,其计算公式是:今日OBV=昨日OBV+sgn×今天的成交价。( )
甲邀请乙一同到河边钓鱼。当乙甩竿时,鱼钓挂在旁边裸露的电线上,乙当场触电身亡。经查,该输电线路属供电局所有。对乙的死亡应承担责任的是()(2010年非法学基础课单选第50题)
Beingamanhasalwaysbeendangerous.Thereareabout105malesbornforevery100females,butthisratiodropstonearbalanc
最新回复
(
0
)