Built on top of of a floating foundation of heavy concrete caisson, the Citadel will house 60 luxury apartments, a car park, a floating road to access the complex as well as boat docks.

‘城堡’将建造在一个由重型混凝土沉井承担的浮动地基上，拥有60套豪华公寓、一个停车场，还有一条进出大楼及游船码头的浮动道路。

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This is the caisson block, which was made to prevent people from a nuclear danger.

这个是沉箱块，这是用来防御核危机的。

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Various sizes of caisson will be built, including one 15 metres (50 feet) or so in diameter, large enough to fit over a whole blowout preventer.

此外还将建造大小各异的沉箱，包括一个直径约为15米(50英尺)、足以覆盖整个防喷装置的沉箱。

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A funeral with full military honors traditionally includes a caisson to transport the body.

VOA: special.2009.05.25

Whether or not a caisson was used, the oil from the containment assembly would then pass through a manifold a sort of switching yard for pipes to one or more floating risers leading to the surface and held vertical by buoys.

ECONOMIST: Fixing oil wells

To make an oil-collecting caisson, such a pile would be used as a collar around a funnel-topped tube that would sit over the leak.

ECONOMIST: Fixing oil wells