一、前言 构件受力总会产生变形和机械位移,把这种变形和机械位移转换成电讯号是人们长期以来的美好愿望。 低温度系数半导体应变计恰是利用半导体材料的压阻效应研制而成的将机械量转换成电量的敏感元件。它的独到之处是小型轻便、灵敏度高、量程宽、一致性好,更为突 First, the preface Components of the force will always have deformation and mechanical displacement, the deformation and mechanical displacement into electrical signals is a long-standing good wishes. Low temperature coefficient semiconductor strain gauge is the use of semiconductor materials, piezoresistive effect developed from the mechanical volume into electricity sensitive components. Its uniqueness is small and lightweight, high sensitivity, wide range, consistency, and more prominent