sea bottom sonar 中文意思是什麼
sea bottom sonar
解釋
海底聲納-
In civil engineering applications, for example harbor - constructing and bridge - building, need information of sea bottom. in military engineering applications, identification of sea bottom types are vary important for match field location, low - frequency sonar distance forecast, and choosing the location for submarine
在民用方面,修築港口,建設跨海大橋;軍用方面,匹配場定位、低頻遠程聲納作用距離預報、潛艇沉底隱蔽地點選擇等方面都有廣泛的應用。
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