网络释义专业释义
track string lifting frame 长轨节吊架
concrete sleeper lifting frame 混凝土轨枕吊架
Lifting frame series 举升架系列
hub lifting frame 轮毂工装
cantilever lifting frame 悬臂提升架
Projector power-driven lifting frame 投影机电动升降架
hawk frame lifting 鹰架提升
breast frame lifting 膺架吊装
双语例句
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The hull was attached to a lifting frame via a network of bolts and lifting wires.
船体通过一个由螺栓和起重线组成的网络连接到吊架上。
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In this stage, the lifting frame was fixed to a hook attached to a crane, and the hull was lifted completely clear of the seabed and transferred underwater into the lifting cradle.
在这一阶段，吊架固定在吊车的挂钩上，船体完全脱离海床，在水下被转移到吊篮里。
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It was only when the hull was hanging freely from the lifting frame, clear of the seabed and the suction effect of the surrounding mud, that the salvage operation progressed to the second stage.
只有当船体从升降架上自由悬挂，脱离海床和周围泥浆的吸力作用时，打捞工作才进入第二阶段。
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