The pipe moves through these stations as the lay barge proceeds along the pipeline route.

随着铺管船沿管道线路向前移动，管子分别通过上述各站。

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The reel-type lay barge was designed to lower offshore pipeline construction costs by increasing the laying rate and decreasing the time.

卷筒式铺管船可增大铺管速度并减少铺管时间，从而减少海洋管道的建设成本。

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For determining working parameters during the pipe-laying operation with a lay-barge, the laying method and other working situation of the pipeline must be analyzed.

为了确定用铺管船法铺设海洋管道过程中的作业参数，必须对海洋管道的铺设方式和作业状态进行分析。

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