释义 |
river bend短语¹⁴⁴⁹⁷²⁺² 基本例句 河曲,河流弯曲 In this paper, the area of the scour and the maximum depth of the scour in river bend are discussed. A formula is proposed to estimate the maximum depth. 分析讨论了河湾的冲刷范围及最大冲刷的位置,提出了计算河湾凹岸最大冲刷及沿程冲刷深度的计算公式。 cnki The erosion mechanism of highway subgrade along river bend is studied by using theory analysis and model tests. 着重对河湾路基侵蚀机理进行了理论分析与试验研究。 cnki Based on the scouring position and depth by current in river bend the scope of bank protection and better selection scheme of bank protection are determined. 根据河湾迎流顶冲位置和河床冲深,确定护岸范围和优选护岸护底方案。 cnki Considering the effects of transverse flow in river/span> bend, a formula for starting velocity of sediment in river bend is derived and rational analysis performed. 本文结合琅琊山抽水蓄能电站下库库区原状土起动流速试验 ,对以往所采用的粘性泥沙起动流速公式进行了讨论。 dictall We will be at the river bend if somebody asks. 如果有人问起,就说我们在河湾呢。 http://dj.iciba.com |