摘要
介绍了“用油膜法估测分子的大小”实验中,对油滴体积和油膜面积测量的改进方法.
This paper introduced the improvement measure method for the volume of a drop of oil and area of the oil film in the experiments of roughly measure molecular size by oil film method.
出处
《青海师专学报》
2005年第4期62-63,共2页
Journal of Qinghai Junior Teachers' College
基金
教育部西部学校研究性课程的开发与实践研究基金资助项目(DHB010613)
关键词
油膜法
油滴体积
油膜面积
测量
oil film method
volume of a drop of oil
area of the oil film
measure
