As a result of fluvial scouring and aggrading the riverbed, the alluvial layer is fluid-saturated porous medium.
由于河流冲刷和河床加积，沉积层多饱和多孔。
As aresult of fluvial scouring and aggrading the riverbed, the alluvial layer of circular-arclayered alluvial valleys is fluid-saturated porous medium.
由于河流的淤积和冲刷，沉积河谷场地的沉积层多为饱和土。
The characteristic and mechanical mechanism of shaft failure under mega-thick alluvial surface layer are briefly analysed.
简要分析了位于巨厚冲积层表土下，竖井破坏的特点及力学机理。
Comparison analysis for antiplane surface motion features between the circular-arc cross-section alluvial valley and the single overburden layer is investigated in details in this paper.
为了更深入地研究了一般圆弧状沉积盆地的出平面地表运动特征，本文与已有的软土单覆盖层解析结果做了对比分析。
This paper made a description of the genesis, property and distribution of cemented layer in alluvial gold mines at the south part of China.
本文试图概述南方砂金矿床中胶结层的性质、成因和分布。
This paper made a description of the genesis, property and distribution of cemented layer in alluvial gold mines at the south part of China.
本文试图概述南方砂金矿床中胶结层的性质、成因和分布。
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