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唐河是平原河流,水位落差比较小,唐河水文站在受到上下游支流汇入的影响时,水位流量关系曲线呈3种绳套形状,基本反映唐河水文站洪水变化特性。掌握唐河洪水水位流量变化规律,就要了解唐河河流的特性,制订出正确的测验方法,找准测流时机,布置测验次数,就能测到整个洪峰过程,为唐河干流提供准确的水情信息。
The Tanghe River is a plain river with a relatively small drop in water level. When the Tanghe hydrological station is affected by the inflow of upstream and downstream tributaries, the curve of the water level and discharge shows three types of casing shapes, basically reflecting the flood variation characteristics of Tanghe Hydrometric Station. Grasp the rules of Tanghe flood water level flow, it is necessary to understand the characteristics of the Tanghe River, to develop the correct test methods, identify the timing of flow measurement, layout of the test frequency, you can measure the entire peak process for the Tanghe River to provide accurate Hydrological information.