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灌区量水是灌区管理的基础工作,对灌区水费征收及优化配水有非常重要的作用。由于各渠道水力条件不同(渠道流量、含沙量、水力坡降等),加上量水目的繁多,需要因地制宜地选用量水设备。因此,必须了解各种用水设备的条件和技术性能。下面就河套量水设备试验工作做一介绍。
The amount of water in irrigation area is the basic work of irrigation area management, which has a very important role in collecting water fee and optimizing water distribution in irrigation area. Due to the different hydraulic conditions of each channel (channel flow, sediment concentration, hydraulic gradient, etc.), together with the amount of water for various purposes, the need to select the amount of water equipment according to local conditions. Therefore, we must understand the conditions of various water equipment and technical performance. The following sets of water testing equipment to make an introduction.