A numeric display indicates the laser's pulseperiod and signal strength.
数字显示表明了激光的脉冲周期和信号强度。
2
The pulseperiod of the ultrasonic pulse depends on the period of the transmission pulse and on the ringing time of the transducer.
在超声波脉冲脉冲周期取决于传输脉冲周期和时间的传感器铃声。
3
The adjustor consists of gears and worm-gear reducer, and the automatic controller circuit consists of pulseperiod discriminator, forward switch, backward switch and protector circuit.