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很多科学界的人士认为,在新的千年里,科学家将致力于研制体积越来越小的商品和器具,甚至小到原子水平;同时,功能则要不断增强,灵敏度也要不断地提高。纵观科技发展的历史,从高高耸立的大钟到手表,从占满整个房间的电脑到便携式电脑,制造领域一直在向小型化的方向发展,同时则要提高产品的效率,这个趋势始终在延续着。美国新墨西哥州阿尔伯克基的桑地亚国立实验室物理化学部主任汤姆·迪卡罗说:
Many people in the scientific community think that in the new millennium, scientists will devote themselves to developing smaller and smaller commodities and appliances, even to atomic levels. At the same time, their functions will continue to increase and their sensitivity will continue to increase. Looking at the history of technological development, from tall clocks to watches, from computers that fill the entire room to laptops, the manufacturing sector has been moving toward miniaturization while increasing product efficiency, Continuation of. Tom Di Carlo, director of the Department of Physical Chemistry at Sandia National Laboratory in Albuquerque, New Mexico, said: