The error analysis on the result obtained by using the two different ways in which slide wire Wheatstone is used to measure the unknown resistance is conducted.

本文对用滑线式惠斯登电桥测未知电阻的两种测量方法所得结果进行误差分析。

youdao

Using air cushion slide-way and general computer counter to measure the acceleration in uniform linear motion, the error of this experiment is -0.67 percent.

利用气垫导轨及电脑通用计数器测定匀加速直线运动的加速度．测定误差为-0.67%。

youdao