According to the field observation, model test and theoretical analysis, the schemes for anti-icing method of ship lock gate are put forward in this paper.
文章通过现场观测、模型试验、理论分析等手段和方法对该问题进行了初步研究探讨，提出了船闸闸门的防冻防冰措施方案。
The welding process and method for the inverted-V gate of the permanent ship lock of Three Gorges project is outlined in this paper.
介绍了“三峡永久船闸人字门”焊接工艺过程及所采用的方法。
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