Double - wall steel cofferdam is the important facility of bridges deepwater foundation.

双壁钢围堰是桥梁深水基础施工的重要设施.

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The other part is temporary cofferdam and the rear land - based connection project.

二是临时围堰及后方陆域连接工程.

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Temporary projects include temporary cofferdam project and protection project of ancient relics.

临时附属工程主要是临时围堰工程和文物防护工程.

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The distribution of waders is irrelevant to benthal biomass in the wetlands cofferdam.

鸻鹬在围堤内滩涂的分布与底栖生物量无关.

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At present , steel boxed cofferdam has applied in the construction of cap in deep water widely.

钢吊箱围堰以其诸多优点在大型桥梁施工中得到了广泛应用.

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This is aimed at providing an effective measuring method for such kind of cofferdam construction.

旨在为大型斜拉桥建设提供可行的主塔基础钢围堰施测方法.

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The second phase cofferdam is an important retaining structure during second phase diversion period.

三峡工程二期围堰是二期导流期间重要的挡水建筑物.

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