求翻译：总平面布置分为陆域和水域两部分。陆域部分主要是根据总平面布置原则确定；水域部分则是确定航道设计尺度、码头前沿停泊水域尺度和回旋水域尺度。然后在此基础上绘出总平面布置图。是什么意思？

The general layout is divided into land and water in two parts. The land part is determined in accordance with the principles of the general layout; the water part is to determine the waterway design scale, wharf apron parking waters of scale and the scale of the cyclotron waters. On this basis, dra

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General layout is divided into land and waters in two parts. Principle is based mainly on general layout of land fields identified; waters partly determine the channel design, Seaside Park and swing of the waters. Total floor plans and then drawn on that basis.