echo-sound
基本解释
- adj.音响测深的；回声探测的
英汉例句
- A device used underwater to produce pulses of sound, as for an echo sounder.
声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置 - A device used underwater to produce pulses of sound,as for an echo sounder.
声脉冲发送器置于水下产生声脉冲的装置，如回音器中的装置。 - The wall can optimally absorb the echoing sound.
这墙能极有效地吸收回声。 - Inspection installation and water tight transducer of echo sounder on berth.
测深仪的换能器船台安装和水密性检查。 - Echo sounding devices were early used in making maps of the ocean floor.
讲的是回声定位仪器最早用于绘制海底地图。很容易找到对应的答案。