When the Banks have been crested, the surrounding land becomes the river, with he water moving across flat land in a sheet, toward whatever is the drainage point.
当河岸的顶部被洪水淹没之时，周围的土地就变成了河流，河水成片地朝着平坦的地势流动，无论何处都成了排水点。
The paper takes the drainage of foundation pit in Liangke drainage gate of Tailai county as the example, introduces the layout of well point, the selection of equipment and the implement process.
本文以泰来县两棵排水闸站厂房基坑排水为例，叙述了轻型井点降水布置、设备的选择及实施过程。
From the point of all drainage basin flood control, to reach the optimization schedule, it requires maximum of the total pre-kept ability.
从整个流域防洪角度，要求流域内水库群的总余留防洪能力最大，以满足调度最优化的要求。
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