一台新的研究船在干坞启用。

A new research ship was launched from the dry dock.

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哈沙什解释说，沉管式的设计要求大部分的隧道建筑在干坞上，干坞漂浮并沉没在水里。

Hashash explains that the immersed-tube design requires largeportions of the tunnel to be built on a dry dock that is floated outinto the water and sunk.

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本保险承保保险船舶进出本保险明确规定的界限内的湿坞、干坞、港湾、船排承架和浮码头。

The Vessel has leave to proceed to and from any wet or dry docks harbours ways cradles and pontoons, within the limits specified in this insurance.

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