平原河道 meaning in English
plain tract
Examples
- The ningxia river section of the yellow river , which is 379km long , belongs to the upper section of lower reaches of the yellow river
黄河宁夏段属黄河上游下段，全长397km ，重点治理的平原河道长266 . 7km ，根据其特性可分为三段。 - For mild channel , it is shown that dynamic term and resistance term deviations caused by the distortion influence model water flow movement more seriously than inertia term do
分析表明，对于平原河道，动力项和阻力项偏离是主要的，惯性项的偏离对模型水流运动影响较小。 - The damming caused by a bridge pier is one of the aspects considered intentionly while building a bridge on a river which flood control standard is low and flood control cost is high so the study of damming is of important value
桥墩壅水是在防洪标准低、防洪费用高的平原河道上修建桥梁时必须重点考虑的问题之一，其研究具有重要价值。