英语语法分析

As the drill’s frequency changes, the waveform quickly adapts to maintain the silence.

当牙钻的频率变化时，装置的波形也会迅速改变以适应从而保持无声。

A sinusoidal waveform provides the structural silhouette shape across the channel.

正弦波形赋予了通过水道的结构轮廓的形状。

The interference of the precursor and the slightly delayed main waveform can explain this structure.

前驱的干扰和主波形轻微的延迟可以解释这个结构。