摘要
叙述了一种采用DIS数字化信息系统辅助测定重力加速度g的方法,通过实地测试可知,实验数据重复性好,精度高,方法简单可操作性强,若对系统的专用软件进行扩充编程,可使整套系统成为测定重力加速度实时显示的专用系统。
This paper described a kind of DIS digital information system to assist the measurement of acceleration of gravity g method,through field test showed that,the experimental data and good repeatability,high precision,simple method,strong operability,if the system were to expand programming software,can make the whole system become the measurement of acceleration of gravity by real-time display system.
出处
《大学物理实验》
2012年第6期83-85,共3页
Physical Experiment of College
基金
国家级特色物理学专业项目(12467)
云南省大学生创新性实验计划项目
关键词
DIS数字信息化系统
声传感器
重力加速度
DIS digital information system
acoustic sensor
acceleration of gravity
