查询词典 longshore

Wave-dominated estuary and delta ; abandoned delta ; barrier island ; longshore transportation of sediments ; beach movement

波浪优势型河口三角洲；废弃三角洲；堡岛；沿岸泥沙转运；岸滩运动

However, research which has analytical solutions the link betweenalongshoretopographies and waveheightsisscant.Therefore,theaimofthis article attempts to explore how varying longshore topographies of sloping beaches and wave heights are related.

然而沿岸斜面地形变化与沿岸水域波高关系之解析解仍有发展空间，因此本研究旨在探讨不同沿岸斜面地形与该水域波高之间关系。

With the help of some investigation data about the research area before the project ,this article describes some distinctions about the Rushan Bay's sedimentation power in such ways .First of all ,it mainly uses tidal current power as well as wave power to analyse sediment condition in research area .The contents contain :the relation between distribution of sediment and hydrodynamic elements; sediment discharge of unit width and longshore sediment transport ,analysis of sediment transport tendency ;comparison of sea chart in different time with AutoCAD、Suffer、VB tools, analysis of erosion and siltation ;description of marine physiognomy and its relation with hydrodynamic elements .

本文通过工程建设前期的有关调查资料，采用如下方法对乳山湾的沉积动力特征进行研究：首先，文章以潮流动力为主，结合波浪动力对研究区的泥沙状况进行了分析，分析内容包括：沉积物平面分布及其与水动力因素关系；口门附近水下动力地貌分析，揭示其形成与水动力因素的关系；通过单宽输沙、沿岸输沙计算，对泥沙运移趋势进行分析；利用AutoCAD、Suffer、VB等工具，采用海图水深值对比的方法，分析乳山湾海底蚀淤状况。

Longshore currents of random waves on different plane beaches.

43：72-79。邹志利，常梅，邱大洪，王风龙，董国海。 2002。沿岸流的实验研究。

With the ADCPs\' profile observations,the relationship between the longshore wind and current details the northward background circulation exists all the year around from the surface to the bottom with averaged speed～10cm/s, and being 10～20cm/s in spring and summer and smaller than 5cm/s in winter.

顺岸风速与顺岸流速的统计关系以及ADCP的海流剖面观测表明，台湾海峡西侧的平均10cm/s的北向背景流常年存在，春夏季流速为10-20cm/s，冬季小于5cm/s。

When sea level drops, forced by Kelioli, river mouth extends eastward and migrates southward, cutting down deeply. On the contrary, when sea level rises rapidly, river mouth jumps northward dramatically and moves westward, goes backward step by step. While sea level changes and river discharge is harmnize, as the geological depositional center is moving eastward and southward, driving by Keliolli and longshore drift, river mouth moves southward slowly, keeps relative stability, and forms the delta towards south slightly.

海面下降过程中，河流河口在科氏力作用下，南移东伸，下切迅速；反之，海面快速上升的过程中，河口则迅速北跳西移，逐步退缩；两者力量对比相当时，在沉降盆地沉降中心东移，并向南掀斜的背景下，在科氏力与沿岸流作用下，发育微微南偏的三角洲，河口缓慢南移，相对稳定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐