查询词典 longshore

In this article the variation of the shore and the change of intensity of longshore sediment current are investigated ...

通过各岸段海水动力与岸滩剖面塑造的关系，探讨岸滩演变和沿岸泥沙流强度的变化。

It depends on such variables as the available supply of sand and shell material and the intensity of waves and longshore currents.

这完全取决于诸如砂和壳质的补给数量以及波浪和沿岸水流的强度这样的一些因素。

The experiment was conducted to measure the vertical distributions of longshore currents.

进行了沿岸流模型实验，测量沿岸流流速的垂向分布。

A numerical wave breaking model based on the fully-nonlinear Boussinesq equations is investigated in terms of its application in calculation of longshore current.

探讨一种基于完全非线性Boussinesq方程的波浪破碎模型在沿岸流计算中的应用问题。

Discussed in this dissertation are the wave breaking and transformation on a slope, longshore currents .

论文对于波浪在斜坡上的传播、变形破碎过程和沿岸流进行了研究并对波浪在表面铺置不同粒径泥沙的斜坡上的变形破碎以及相应波高变化进行了实验观测，主要内容有如下几方面： 1。

WANG Shang-yi Calculation of longshore sediment transport rate null , 1995,null

窦国仁 潮汐水流中的悬沙运动及冲淤计算水利学报， 1963，4

And with the increase of 〓 concentration, in 1999, the effect of the Yangtse river is dominant by rating to 65～85％ of the whole in summer, and the following accounting to 10％～35％ is that of the longshore flow from North Jiangsu Province and Taiwan Warm Current.

按1999年的计算条件，受长江来水氮浓度增高的影响，对夏季舟山海域〓分布的贡献中，长江来水贡献值增为65％～85％，背景值则减少为10％～35％，钱塘江来水贡献值小于5％；冬季长江来水贡献值为70％～80％，背景值为20％～30％。

The effects of longshore currents,Stokes mass transport by waves,large scale eddies and the instability of longshore currents on the transport of pollutant in a surf zone are discussed based on the experimental results.

实验表明，在破碎带外污染物主要受波浪非线性引起的质量输移流的影响；在破碎带内主要受沿岸流的影响，同时还受沿岸流不稳定运动及大尺度旋涡运动的影响。

The effects of longshore currents ,Stokes mass transport by waves,large scale eddies and the instability of longshore currents on the transport of pollutant in a surf zone are discussed based on the experimental results.

通过物理模型实验对海岸波浪作用下污染物运动特性进行了分析，重点分析了质量输移流、沿岸流、沿岸流不稳定运动及破波带内旋涡运动等海岸水动力因素的影响。

This paper has firstly identified these genetic units on shore beach-shore face、longshore zone、 longshore sands、erosional channel、leveed channel、turbidite lobes、turbidite sheet、slump、debris flow、 density-modified grain flow etc; At the same time, and points out that the lake of Cretaceous is open-type fresh water lake.

2首次系统确定滨滩-滨面、沿岸带、沿岸沙坝、侵蚀水道、有堤水道、浊积叶状体、席状浊积、滑塌体、碎屑流、密度改正颗粒流等成因单元。同时指出白垩纪湖泊为开放型淡水湖。

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