transient wave

例句：

1. 1. The transient wave passed through the gap in the wall.
   暂态波穿过了墙的缝隙。
2. 2.The transient wave was so fast that it could not be captured by any sensors.
   暂态波的速度如此之快，以至于任何传感器都无法捕捉到它。
3. 3. The transient wave was responsible for the sudden drop in temperature.
   暂态波是导致温度突然下降的原因。