With this method, the soil is dumped into a pit, which has been dredged previously, and is dumped up by a plain suction dredger. This dredger then pumps it ashore through a floating and fixed pipe.

使用这种方法时，先将淤泥倒入事先挖好的坑中，然后使用吸泥机，通过漂浮在水中、并加以固定的管道将淤泥吸到岸上。

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The surface suction opening is arranged on a floating body or a ship that is outside the floating rail, especially on a floating type air lift system.

表层水吸水口是安装在浮动围拦外的浮体或船上，尤其是构成浮动式气提 系统。

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