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單詞乎

cofferdam

音標(biāo)['kɔfədæm]
cofferdam是什么意思、cofferdam怎么讀

cofferdam漢語翻譯

n. 圍堰, 隔離艙, 潛水箱

cofferdam英語解釋

名詞 cofferdam:

  1. large watertight chamber used for construction under water
    同義詞：caisson, pneumatic caisson

cofferdam詳細(xì)解釋

cof.fer.dam

n.（名詞）
A temporary watertight enclosure that is pumped dry to expose the bottom of a body of water so that construction, as of piers, may be undertaken.
圍堰：一種臨時性的水密圍繞物，抽干后露出水體的底部，以便對建筑物（如橋墩）施工
A watertight chamber attached to the side of a ship to facilitate repairs below the water line.
潛箱：一種不漏水的容器，附著在船旁邊以便在吃水線以下進行修理

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