【摘要】 针对手动型密立根油滴仪存在的不足 ,介绍了给油滴仪加装有线控制器的原理和方法 ,这样不仅可以使仪器的操作更加轻松方便 ,而且提高了仪器的精密度 .更多还原

【Abstract】 In view of the deficiency of the manual Millikan oil drop instrument,this paper indroduces a method of adding a wired controller to the Millikan oil drop instrument.The method not only makes the operation much easier and convenient,but improves its exactitude as well.更多还原