摘要
本文采用一种比较简单的新方法测重力加速度，消除了空气阻力引起的误差，结果与实际值符合得很好。
A new simple method to measure the acceleration of gravity which elimiates the errors caused by air resistance. is in troduced in the paper. The result shows good agreement with the actual value.
出处
《北京建筑工程学院学报》
2001年第2期74-76,共3页
Journal of Beijing Institute of Civil Engineering and Architecture
