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- Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design. 摘要设计暴雨雨型对水文模式分析与暴雨排水设计是不可或缺的基本要素。
- On the Shared Storm Water Drainage Stack for Roof and Balcony 阳台与屋面合用排水立管问题的思考
- Introduction on the general planning of storm water drainage system in the south area of Hong Kong Island 香港岛南区雨水管网改造总体规划概述
- storm water drainage 暴雨排水系统
- And they can reduce water runoff into streets and storm water systems. 并且,这可以减少流入街道和雨水沟渠系统中的水量。
- A rooftop garden is designed to provide storm water control and help keep the building cool in the sun. 设计了一个屋顶花园是为了控制暴风雨,并且可以帮助建筑物在阳光下凉爽一些。
- Property: Big strength; good tenacity; erosion resistant; water drainage and light weight. 产品特性:强度高;性好;耐侵蚀;排水;质轻。
- Many municipalities are now tackling this problem by separating their sewer and storm water systems. 现在许多市政当局,正试著以分割污水、雨水排水系统来解决问题。
- And the process of waste water drainage and the technical condition are proposed on the experiment. 并在试验的基础上,提出了处理公司外排废水工艺流程和技术条件。
- Most difficult of all is to estimate the volume of storm water likely to flow in a drain or sewer. 最困难的是估计暴雨后可能流入管内的水量。
- The significance, task and three means of water drainage on cloverleaf-junction drainage are introduced. 介绍了立交排水的重要性、任务及立交排水三种方式,阐述了立交排水量的计算和设计原则。
- Waste containers are covered or kept under roofing to prevent storm water and ground water contamination. 废料收集箱须有盖或放在室内以确保不会受雨水或地下水污染。
- Soil water drainage and excessive grazing in pastureland of m ire and peat soils are accountable for the deterioration and quality decline of mire and peat soils. 人类疏干沼泽、过度放牧等活动是沼泽土和泥炭土退化、质量下降的主要原因。
- And they can reduce water run of runoff into streights streets and stormwater storm water systems. 并且它们可以减少水流进街道的流量和暴风排水系统的数量。
- The structure and category of green belt and flowerbed design are presented. Also the design and calculation of their water drainage system are added. 介绍绿地、花坛的构造、排水系统的类型以及排水系统的设计计算方法。
- The WQA required implemen-tation of a comprehensive two-phased approach for addressing storm water discharge. WQA要求实施两阶段的综合性方法来指引污水排放。
- Non-absorbent or water drainage at the end of the causes for the stuck valve, part of the blockage of water, high water or water leakage is too high. 水泵不吸水或不排水其原因多为底阀门卡死,滤水部分淤塞,吸水高度太高或吸水漏气。
- And they can reduce water runner off runoff into straights streets and store storm water systems. 可以减少雨水流向街道和暴雨排水系统中。
- The horsehead load of water drainage and gas production equipment about beam pump is one of the important parameters which mark its work ability. 摘要有杆泵排采设备悬点载荷是标志其工作能力的重要参数之一。
- Static horsehead load is the important basis of selecting and using correctly the water drainage and gas production equipments. 悬点静载荷是选择和正确使用排采设备的重要依据。