Nanotechnology: its development and uses A Nanotechnology has been hailed by many as being a twentieth-century miracle of science. Essentially, nanotechnology, a term derived from Greek, translating literally as 'dwarf technology’ is, as the origin of its name suggests, engineering at the atomic ...
all new technologies have their teething problems.And withnanotechnology, society often gets the wrong idea about its capabilities (Q31).Numerous science-fiction books and movies have raised people’s fears aboutnanotechnology– with scenarios such as inserting little nano-robots into your body that m...
对应原文:But as far as I’m concerned there’s a need toploughaheadwith the discoveries and applications ofnanotechnology 答案解析:这道题的难点在于好多同学不认识plough ahead(努力向前)这一短语的含义。但即便如此,我们也可以根据有关新技术的常识选出C为答案。 第34题答案:metal/metals 对应原文:Thanks ...
答案原文:But as far as I’m concerned there’s a need to plough ahead with the discoveries and applications of nanotechnology. 答案解析:根据原文可知,the discoveries and applications和题干的research相对应,plough ahead和C的be continued相近,继续研究纳米技术是必要的,因此本题选C。 Questions 34-40 34...
But nanotechnology has much wider applications than this and could have an enormous impact on our environment. For instance, tiny airborne nano-robots could be programmed to actually rebuild the ozone layer, which could lessen the impact of global warming on our planet. That's a pretty amazing ...
And with nanotechnology, society often gets the wrong idea about its capabilities. Question 2 正确答案:B 解析:原文音频: 获取音频失败 Some scientists recommend that nano particles be treated as new chemicals with separate safety tests and clear labelling. ...
Bnatural and manufactured processes. Cpurely biological processes. Denvironmental factors alone. 22Nanotechnology remained a purely theoretical science until Aother technologies caught up with it. Bscientists were better able to understand its practical applications. CTaniguchi convinced other scientists of ...
And with nanotechnology, society often gets the wrong idea about its capabilities.Numerous science-fiction books and movies have raised people's fears about nanotechnology - with scenarios such as inserting little nano-robots into your body that monitor everything you do without you realising it, or...
Bnatural and manufactured processes. Cpurely biological processes. Denvironmental factors alone. 22Nanotechnology remained a purely theoretical science until Aother technologies caught up with it. Bscientists were better able to understand its practical applications. ...