一、前言当人们跨入信息化时代的时候,对传感器在信息化过程中起着信息的采集及传递的重要作用有了更深刻的认识,这也正是世界先进国家大量投资发展传感器,以期改善“大脑发达五官迟纯”被动局面的原因所在。而且,随着传感器的深入发展,人们对传感器的基础—— I. Introduction When people are entering the information age, they have a deeper understanding of the important role that sensors play in the information gathering and transmission in the process of informatization. This is exactly the reason that a large number of advanced countries in the world have invested heavily in the development of sensors in order Reasons to improve the passive situation of “brain developed features of late pure”. Moreover, with the further development of the sensor, the basis of the sensor -