沙坝

那个沙坝并不稳固，他脚下如同踩着流沙一般。

The sandbank was uncertain , like quicksand under his feet .

轮船撞击到沙坝上。

The ship hit a sandbank .

利用AutoCAD进行拦沙坝稳定分析

Stability Analysis on Sediment Storage Dam s with AutoCAD

适用于沙坝上Bragg反射的二阶Boussinesq方程数学模型及其数值验证

Numerical Model of Second Order Boussinesq Equations for Sand-bar Bragg Reflection and its Validation

表明VOF方法经过进一步的改进与完善，可成为深入研究波浪与不同海底沙坝地形之间相互作用的有效方法。

It shows that after being improved the VOF method can be selected to further study the interaction between surface waves and sandbars on the seabed .

对波浪与三角形或梯形沙坝地形相互作用的数值模拟也较好地反映出了Bragg共振现象，共振周期与Davies理论预测一致。

The numerical simulation on the interaction between surface waves and the triangle / trapezium sandbars on the seabed also shows the Bragg resonance and the resonant period matches the Davies ' prediction .

30m以下为河口沙坝相的沙体和分流间湾相的粉砂质泥/泥质粉砂沉积。

Below 30m the sand bodies of river mouth bar facies and the muddy silt / silty mud deposits of the interdistributary bay facies are main components of the complexes .

沙坝南部开始形成于2300aBP前，最后成陆于300a以来，但其下伏平台在7700aBP前已形成。

The southern part began to form 2 300 years ago and became land since 300 aBP , but its barrier platform already formed as early as 7 700 years ago .

通过多时相航空遥感影像和MSS、TM、ETM卫星遥感影像的解译、对比，分析渤海湾北部滨外沙坝近50年来的演变过程。

This paper systematically analyzes the evolution of offshore bars in the north area of the Bohai Sea bay in the recent 50 years based on interpreting and comparatively analyzing both the multi-temporal aerial remote sensing images and satellite remote sensing images such as MSS , TM , ETM .

对物理模型试验得到的波浪与正弦沙坝地形相互作用的波面序列，用Goda的两点法计算出反射系数，较好地反映出了Bragg共振现象。

The physical experiments give the series of wave records under the interaction between surface waves and sandbars on the seabed . Based on the series of wave records , reflection coefficients are calculated by Goda 's method and the Bragg resonance are obtained .

本论文通过物理模型试验和基于VOF方法求解湍流控制方程所建立的数值波浪水槽模型，对波浪与海底沙坝地形之间的相互作用进行了研究。

In this paper , the physical experiment and numerical simulation based on the Volume of Fluid ( VOF ) method to solve turbulent governing equations in the numerical wave tank are conducted to investigate the interaction between surface waves and sandbars on the seabed .

辽宁滨岸沙坝&泻湖体系及其特征

The coastal barrier - lagoon system in Liaoning and its features

沙坝-泻湖海岸动力地貌学研究进展

Progress of research on dynamical geomorphology in barrier - lagoon coast

我国沿岸全新世沙坝&泻湖体系的地层和分布

Stratigraphy and distribution of Holocene barrier - lagoon systems along China Coast

沙坝泻湖修建潮汐电站的综合治理

Comprehensive treatment to tidal power station at lagoon with sand - bank

沙坝滑坡的工程特性与稳定监测研究

Study on Engineering Characteristic and Stability Monitor of Shaba Landslide

这些砂岩在成因上被解释为点沙坝沉积。

These sandstones are interpreted as having originally been point bar deposits .

长江河口沙坝全新统沉积特征和环境变迁粘住思念的河口

Sedimentary characteristics and evolution of Holocene river-mouth bars in the Changjiang Estuary

沙滩和沙坝是该区主要的沉积微相。

The beach and bar are the main microfacies of this area .

冲洗沙坝发育阶段和滩肩形成阶段。

Developmental stage of swash bars ; and formative stage of berm .

沙坝湖海岸是一种重要的海岸类型。

Barrier lagoon coast is an important kind of coast .

海岸沙坝运动和相关泥沙运动的实验研究

Experimental Study of Coast Sandbar Movement and Related Sediment Movement

河道砂和河曲沙坝砂可以是干净的和分选良好的。

Channel and point-bar sands may be clean and well-sorted .

国外砂质海滩沙坝地貌动力学研究进展

Advances in Morphodynamics Research of Bars on Sandy Beach

博鳌地区沙坝-泻湖沉积及探地雷达的应用

On Barrier-Lagoon Development and GPR Application in BOAO Area

沙坝水电站碾压混凝土拱坝设计

Rolled Concreted Arch Dam Design on Shaba Hydropower Station

讨论了各类沙坝&泻湖体系沿岸和垂直海岸的分布规律和控制因素。

The distribution and factors controlling the development of the systems are discussed .

茂名港沙坝泻湖海岸泥沙运动特征分析

Characteristics of Sediment Movement on the Coast of Sandbank and Lagoon of Maoming Port

正弦沙坝地形为5个相同参数的正弦型曲线。

Landform Architecture The sinusoidal sandbar topography includes five sinusoidal curves with same parameters .

道真沙坝水库干渠滑坡的治理

Landslide harnessing in the main canal of Shaba Reservoir , Daozhen , Guizhou Province