一、概述: 在近代的力学类(机械、土木、水利及航空等专业)科学实验中用来观测计量的传感变换器一般是将各种作电量(如力、位移、加速度及应变等)变换成电量(如电压、电流等)。尽管传感器可因材料、结构之不同而有多种多样,但如根据其传感变换特性来看,则基本上 I. Overview: In the modern mechanical science (mechanical, civil engineering, water conservancy and aviation and other professional) scientific experiments used to observe the measurement of the sensor converter is generally for a variety of power (such as force, displacement, acceleration and strain, etc.) Converted into electricity (such as voltage, current, etc.). Although sensors can vary widely in material and structure, depending on their sensing properties, basically