There are many natural geographic factors to influence the design rainstorm flood peak flow of the rivers.
河流在涨水期间达到最高点的水位。也指涨达最高水位的洪水。
In the stage of planning silt dam system, the main task of hydrological computation is to design rainstorm, design flood and sediment load and other important characteristic parameters.
淤地坝系规划阶段水文计算的主要任务是计算设计暴雨量、设计洪水量和输沙量等重要特征参数。
The formula of rainstorm strength is one of the basic basis for the planning and design of rain drainage system in cities and towns.
暴雨强度公式是城镇雨水排水系统规划与设计的基本依据之一。
Rainstorm design return period of one year, the ground water catchment time for 10 minutes.
暴雨设计重现期为一年，地面集水时间为10分钟。
Rainstorm design return period of one year, the ground water catchment time for 10 minutes.
暴雨设计重现期为一年，地面集水时间为10分钟。
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