名词
中文翻译：超声波回声测深仪同义词
同义词：
['ultrasound echosounder', 'ultrasonic echo sounding apparatus']
例句：
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1. The ultrasonic echo soundingdevice is used to detect the depth ofwater in a lake or ocean.
超声波回声测深仪用于探测湖泊或海洋中水的深度。
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2. The device can also be usedfor mapping underwater terrain and identifying obstacles.
该设备还可以用于绘制水下地形和识别障碍物。
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3. In scientific research, the ultrasonic echo sounding device is oftenused to study the properties of materials atvery low temperatures.
在科学研究中，超声波回声测深仪常被用来研究材料在极低温度下的性质。