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在科学和技术的发展史上,蒸汽机使人类进入工业时代,实现了机器代替手;晶体管和集成电路使人类进入信息时代,实现了机器代替脑。纳米技术有可能是人类历史上的第三次产业革命,它将使人类进入智能化的类生物体系的生产时代,这意味着纳米科技的最高宗旨是制造出类似于动物具有感官,智能,反馈,自修复等高级功能机器的一门技术。本文从未来科技发展对人类提出的挑战和机遇出发,阐述了发展纳米科技是迎接这些挑战的必经之路。发展纳米技术是势在必行,机不可失。从科学角度本文也论述了什么是纳米科技,为什么发展纳米科技目前如此之火热。
In the history of science and technology, steam engines brought mankind into the industrial age and realized the replacement of the hands with machines. Transistors and integrated circuits enabled mankind to enter the information age and realized the replacement of the brain by machines. Nanotechnology may be the third industrial revolution in mankind’s history. It will enable mankind to enter into the production age of intelligent biological systems. This means that the supreme purpose of nanotechnology is to create an animal-like sensory, intelligence, feedback , A self-healing advanced features machine technology. Starting with the challenges and opportunities posed by human beings in the future by scientific and technological development, this article expounds that the development of nanotechnology is the only way to meet these challenges. It is imperative to develop nanotechnology. From a scientific point of view, this article also discusses what nanotechnology is and why nanotechnology is so hot now.