摘要
介绍电涡流传感器测距的基本原理和用它测量金属丝杨氏模量的方法。
The basic principle of eddy current sensor ranging is
introduced, the method of measuring Young's modulus of wires by it is described and the result
is compared with that of the optical lever method.
出处
《大学物理》
1999年第4期25-28,共4页
College Physics
