“单摆测重力加速度”的实验研究与误差分析

摘要

Taking the mechanical experiment of ＂measuring acceleration of gravity by single pendulum＂ as an example, this paper discussed how to reduce the measurement error and optimal design of the experiment.%以“单摆测重力加速度”的力学实验为例，从误差理论出发，讨论怎样减小测量误差以及对单摆测重力加速度实验的最优化设计。