摘要
设计了数字化杨氏模量测定仪.用磁力拉伸仪来增减载荷,用激光器和位置敏感探测器获取位移,为实现远程控制实验提供了必要条件,丰富了实验教学手段.
The digitized Young＇s modulus measuring experimental instruments are designed via applying the magnet tensile controller to provide continuous variable tension, and the position sensitive device to acquire positions, providing prerequisites for remote-controlling of the whole experiment, enriching the methods of laboratory teaching.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
北大核心
2015年第6期776-779,共4页
Journal of Inner Mongolia Normal University(Natural Science Edition)
关键词
杨氏模量
数字化
远程控制实验
Young＇ s modulus
digitization
remote-control experiment
