摘要
介绍了一种用位移传感器测量固体材料的杨氏模量的方法,是一种学生了解和掌握微小位移的非电量电测方法.
This paper probes into a new method of measuring the solid material with displacement sensor,thus making students understand and grasp this non-electric method of minidisplacement measurement.This method can help widen students＇ knowledge scope and develop their comprehensive quality.
出处
《湘南学院学报》
2007年第5期32-34,共3页
Journal of Xiangnan University
关键词
霍尔位移传感器
杨氏模量
定标
微小位移
Hall displacement sensor
young modulus
calibration
minidisplacement
