摘要
阐述了用一根圆柱形电极测量导电液体液面高度的实验原理、方法、过程和实验结果，并说明了它对物理实验教学的意义．
The principle,the mothed and the result of an experiment is expounded which uses a Cylindrical eletrode to measure the height of conductive liquid ,and the sense of it to physics experiment education is shown.
出处
《大学物理》
北大核心
1996年第8期36-38,共3页
College Physics
