节点文献
测量滑块运行速度装置的设计
Design of device for measuring the running speed of sliding block
【摘要】 介绍了采用光栅和光电转换电路测量转速 ,并直观显示滑块运行速度装置的结构和原理
【Abstract】 The paper has introduced the structure and principle of a simple device which uses grating and photo-electricity conversion circuit to measure and display the running speed of a sliding block directly.
- 【文献出处】 物理实验 ,Physics Experimentation , 编辑部邮箱 ,2002年05期
- 【分类号】TH824.2
- 【下载频次】48