electronic decelerometer

例句：

1. 1.The electronic decelerometer was used to measure the speed of the car.
   电子减速计被用来测量汽车的速度。
2. 2.The engineer used the electronic decelerometer to detect the fault in the transmission system.
   工程师使用电子减速计来检测传动系统的错误。
3. 3. The electronic decelerometer is an essential tool for traffic monitoring and control.
   电子减速计是交通监控和控制的重要工具。