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纳米是长度单位,一纳米等于十亿分之一米,大约是人的头发丝直径的十万分之一。纳米技术是涉及在纳米尺度空间范围内(0.1—100纳米)进行物质制备、操作、调控、测试、应用等的相关高技术。纳米技术使构成产品的材料在纳米的尺度上发生质的变化,从而产生新的功能。 当网络泡沫渐渐破灭时,“纳米”成了时下最时尚的高科技名词。从纳米冰箱、纳米洗衣机,到纳米丝绸,再到纳米水、纳米油……似乎一切产品加上“纳
Nano is a unit of length, one nanometer is one billionth of a meter, which is about one hundred thousandth of the human hair’s diameter. Nanotechnology is a related high technology that involves the preparation, manipulation, regulation, testing, application, etc. of materials in the nanometer-scale spatial range (0.1-100 nm). Nanotechnology makes the materials that make up the product undergo a qualitative change at the nanometer scale, creating new functions. When the dot-com bubble burst, Nano became the most fashionable high-tech term. From the nano-refrigerator, nano washing machine, to nano-silk, and then nano-water, nano-oil ... ... It seems that all products with "Na