the echosounder helps in mapping the ocean floor.
回声探测器有助于绘制海底地图。
we used the echosounder to locate schools of fish.
我们使用回声探测器定位鱼群。
the echosounder provides real-time data for marine research.
回声探测器为海洋研究提供实时数据。
using an echosounder can improve fishing efficiency.
使用回声探测器可以提高捕鱼效率。
marine biologists rely on echosounders for their studies.
海洋生物学家依赖回声探测器进行研究。
the echosounder is essential for underwater exploration.
回声探测器对水下探测至关重要。
with an echosounder, we can analyze sediment layers.
使用回声探测器，我们可以分析沉积层。
training is required to operate an echosounder effectively.
操作回声探测器需要培训。
the echosounder's accuracy is crucial for navigation.
回声探测器的准确性对导航至关重要。
we installed an echosounder on our research vessel.
我们在研究船上安装了回声探测器。
the echosounder helps in mapping the ocean floor.
回声探测器有助于绘制海底地图。
we used the echosounder to locate schools of fish.
我们使用回声探测器定位鱼群。
the echosounder provides real-time data for marine research.
回声探测器为海洋研究提供实时数据。
using an echosounder can improve fishing efficiency.
使用回声探测器可以提高捕鱼效率。
marine biologists rely on echosounders for their studies.
海洋生物学家依赖回声探测器进行研究。
the echosounder is essential for underwater exploration.
回声探测器对水下探测至关重要。
with an echosounder, we can analyze sediment layers.
使用回声探测器，我们可以分析沉积层。
training is required to operate an echosounder effectively.
操作回声探测器需要培训。
the echosounder's accuracy is crucial for navigation.
回声探测器的准确性对导航至关重要。
we installed an echosounder on our research vessel.
我们在研究船上安装了回声探测器。
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