电控动力洒水系统，可控制水流量。
The flow of water can be controlled by the electric control sprinkling system.
格宾石笼网是使用在邻近环境水源的保持上，有控制水流量，防止水资源流失的作用。
Bin stone cage net is used in the neighboring environment keep on water, control water flow, prevent loss of water resources.
尼罗河孕育了两岸的民族，你会在沿岸地区见到这个符号，因为人们相信十字章能够控制水流量，确保河中总是有足够的水量。
The symbol was also found along the sides of the Nile, which gave life to the people. They believed that the ankh could control the flow of the river and make sure that there was always enough water.
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