drainage plan meaning in English
排水设施图
排水图
泄水布置图
Examples
- Pumping and drainage plan
抽排水布置图 - In the topic 1 , utilizing the natural lysimeters and drainage region in wudaogou station , based on expriment and imitation methods , frist the hydrology effect of drainage has been analyzed , and then the index of water logged farm drainage and suitable ground water level have been provided . on the theory of darcy rule and farm hydrodynamics , the standard and pattern and empirical formula of farm drainage system have been presented as well , and provide scientifically foundation for drainage planning
在农田排水技术研究中，利用五道沟实验站地中蒸渗仪和排水试验区，采用试验法和动态模拟法，分析了排水工程的水文效应，提出了农田排渍标准和作物适宜的地下水位埋深，采用达西定律和农田水动力学原理，提出了农田排水系统的规格、布置方式及经验公式，为排水工程规划提供依据。 - If certificates of exemption in respect of site formation and drainage works are not issued by the district lands officer due to geographical and topographical constraints , the applicant is required to submit site formation and drainage plans formally to the building authority for approval prior to commencement of construction works
倘地政专员因地盘的地理或土力限制而不能签发地盘平整工程及渠务工程豁免证明书，申请人必须向建筑事务监督提交地盘平整工程及渠务工程的图则，获得批准后，方可施工。