纳代表的意义有两重:一是真正的10-9,如电子器件的尺寸进入纳米范围可称为纳米器件或纳器件;另一层意义是表示“比微更小”,例如我们把重几十公斤的人造卫星叫小卫星,重几公斤的叫微卫星,重1公斤以下的则叫纳卫星。显然,对于信息处理芯片中的系统,如在系统前冠以纳替代当前的微 The meaning of nanotech has twofold: First, the real 10-9, such as the size of electronic devices into the nanometer range can be referred to as nano-devices or nano-devices; the other meaning is “smaller than micro”, for example, we put the weight Dozens of kilos of satellites called small satellites, weighing a few kilos called microsatellites, weighs less than 1 kg is called satisfied satellite. Obviously, for information processing chip system, such as the system before the crown to replace the current micro