pulse propagation

例句：

1. 1. The electrical signals travel through the wires with a speed that is known as pulse propagation.
   电信号通过电线以已知的脉冲传播速度传输。
2. 2.In this experiment, we are studying the pulse propagation of light waves.
   在这个实验中，我们正在研究光波的脉冲传播。
3. 3. Due to the nature of pulse propagation, it is important to consider the effects of interference on signal quality.
   由于脉冲传播的特性，考虑干扰对信号质量的影响是很重要的。