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开发了基于DIS系统的单摆法测量重力加速的实验二例,利用光电门传感器和微电流传感器采集实验数据,经相应处理可得单摆的周期,从而求得重力加速度。
The experiment of measuring the acceleration of gravity based on the DIS system was developed. Two samples were collected by photoelectric gate sensor and micro-current sensor. The cycle of the pendulum was obtained through the corresponding processing to obtain the gravitational acceleration.