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
Graphene must surely be one of the most exciting developments in modern science. Indeed, the substance is so extraordinary that
Graphene must surely be one of the most exciting developments in modern science. Indeed, the substance is so extraordinary that
admin
2016-09-24
54
问题
Graphene must surely be one of the most exciting developments in modern science. Indeed, the substance is so extraordinary that it sounds too good to be true—a superflexible sheet of carbon, just a single atom thick, which is not only the thinnest and strongest material yet known but also conducts heat, light and electricity while being impassable to gas.
We have two scientists at the University of Manchester to thank for graphene. What began with Andre Geim and Kostya Novoselov playing around with Scotch tape and a block of carbon graphite turned into the discovery of the so-called "miracle material"(and a joint Nobel Prize in Physics in 2010).
Now, of course, the race is on to put graphene to use. Even the more sober predictions read like science fiction. From cheap desalination filters to solve the world’s creeping water crisis, to next-generation electronics with foldable touch-screens and ultra-speedy biodegradable processors, to superstrong but superlightweight cars and airplanes, if just a fraction of graphene’s potential is fulfilled it will change the world. And that is without even considering either the biomedical or the military possibilities. Nor are researchers hanging back;in 2012 alone, some 10, 000 papers were published on the subject.
Britain may be the birthplace of graphene, but we will still have to work hard to hang on to our global lead as scientists and entrepreneurs across the world dash for competitive advantage. The good news is that real efforts are being made to bridge the long-standing gap between university research and commercial products that so often leaves the UK lagging behind, for example, the US. The Government has given more than lE60m, and graphene research centers are under construction in both Manchester and Cambridge.
But there are already signs of progress. Yesterday, Applied Graphene Materials—a spin-off from Durham University—became the second manufacturer of the material to list successfully on the stock market this year. Both its founders’ ambitions and beliefs in them are wholly justified. Graphene’s potential is limited only by our imaginations.
There are good reasons for investors to believe in the founders’ ambitions for graphene because______.
选项
A、human imaginations can go as far as they can
B、there is no gap between research and products
C、the stock market in the UK is successful
D、the new material has huge room for profit
答案
D
解析
投资者们有恰当的理由相信创始人们对石墨烯怀有雄心壮志,因为这种新物质有很大的利润空间。最后一段说,已经有进展的迹象。昨天,石墨烯材料应用公司(杜伦大学的副属品牌)成为本年度第二个成功上市的石墨烯生产商。
转载请注明原文地址:https://kaotiyun.com/show/6JGO777K
0
考博英语
相关试题推荐
Therearethreegeneralmethodspeopleusetoexplainandunderstandtheirworld:beliefs,pseudoscience,andscience.What
AreweatthebeginningofanotherAgeofExploration?Perhapsevenmoreimportant,areweatthebeginningof【C1】______AgeofC
Tofightagainstcomputercrimes,acomputersystemneedsasurewayofidentifyingitsrightusersandrejectingthosewhoare
Onebillionpeopleintheworldareshortofwater.Howcanthisproblembesolved?Somesuggestionshavebeentodesalinate(除去盐
AstheEnglishlanguagehaschangedatafastspeedinthelastcentury,sohastheuseoftheEnglishlanguage.AftertheB
AstheEnglishlanguagehaschangedatafastspeedinthelastcentury,sohastheuseoftheEnglishlanguage.AftertheB
______humanbehaviormaybecausedbyeatingsubstancesthatupsetthedelicatechemicalbalanceinthebrain.
Beforemanypeoplebuyacar,atelevisionorawashingmachine,theyshoparoundforthebestdeal.Yet,whensomeofthesepeo
这次到台湾访问交流,虽然行色匆匆,但是,看了不少地方,访了旧友,交了新知,大家走到一起,谈论的一个重要话题就是中华民族在21世纪的强盛。虽然祖国大陆、台湾的青年生活在不同的社会环境中,有着各自不同的生活经历,但大家的内心都深深铭刻着中华文化优秀传统的印记,
在中国人的心目中,似乎没有一部书可以与《红楼梦》比肩,它既可以拥有亿万的读者,也带有众多的谜团。它既是中国古典小说的巅峰之作,有一般文化的人都可以读懂它,但是即便很有学问的人也不敢说尽解其奥妙……也正因为如此,近一百多年来,它被翻译成多种文字,在国外赢得了
随机试题
哪些原因会造成怠速熄火?
患者,女,27岁,药物流产3次,现停经50天,查尿妊娠试验阳性,阴道出血5天,量少,色淡红,腰酸腹痛,头晕眼花,心烦失眠,面色萎黄,舌淡少苔,脉细滑,治疗首选方剂是
补体含量增高见于
甲音像公司诉乙音像公司进行盗版光盘的制作和销售,侵犯其版权。在法院立案后,甲音像公司请求法院裁定乙音像公司停止生产光盘。法院裁定乙音像公司停止生产光盘属于什么措施?()
根据《现金管理暂行条例》规定,下列经济业务中,一般不应用现金支付的是()。
总会计师是单位行政领导成员,是单位财务会计工作的主要负责人。()
贺兰祥字盛乐。其先与魏俱起,后有以良家子镇武川者,遂家焉。父初真,少知名,为乡闾所重。尚①太祖姊建安长公主。祥年十一而孤,居丧合礼。长于舅氏,特为太祖所爱。虽在戎旅,常博延儒士,教以书传。太祖初入关,祥与晋公护俱在晋阳,后乃遣使迎致之。年十七,解褐②奉朝请
浙江大学、杭州大学等合并为浙江大学,这种合并称为()。
假设用户U有2000台主机,则必须给他分配(1)个C类网络,如果分配给用户U的网络号为220.117.113.0,则指定给用户U的地址掩码为(2)。(2)
VibratingRubberCellphonesVibratingrubbercellphonescouldbethenextbigthinginmobilecommunications.Theyallowpeo
最新回复
(
0
)