Ship may have to wait for days before finding a time when incoming waves and tidal currents are right , permitting them to enter the harbor with safety 船只必须等待多日才能等到合适的波和潮流,从而使得它们能安全地进港。
Eagerly anticipates the technical tidal current , the deductive quality classics , each product all is agglutinating the caixin person wisdom and the crystal 引领科技潮流,演绎品质经典,每一个产品都凝集着彩鑫人智慧与结晶。
Moreover , the simularity scale relations for the tidal current and sediment experiment and the tidal current and pollutant dispersion experiment are also derived 同时,还导出了潮流泥沙试验和潮流污染物扩散试验的相似比尺关系。
From just the entrance , in the southern part of the bay , up to a second slack water area , about midway up the bay , tidal currents are ebbing 在海湾的南部,从紧靠入口处内侧直到第二平潮区,其间距离大约是到海湾的一半,潮流正在回落。
A three - dimensional model , imbedded a closure turbulence sub - model , was built and applied to simulate the barotropic tides and tidal currents in the ecs 该模式可大大提高时间步长,与目前广泛使用的pom模式相比,效率可提高数十倍。
The purpose of this dissertation is to research the effect of luyang bridge on the tidal current flooding and ebbing through hangzhou bay on macroscale 本课题的研究目的是从宏观流场研究芦洋跨海大桥建设方案对进出杭州湾的潮流产生的影响。
Secondly some phenomena such as tidal current , residual current , wind field , salt field and sediment concentration of the yangtze estuary is described 对有关长江口的潮流、余流、风、盐度的分布情况,口外流场情况及径流的变化规律进行了总结。
Using the split steps finite element method , the varied - boundary two - dimensional numerical model of diurnal tide and tidal current in the luoyuan bay is constructed 摘要采用不规则三角形网格的分步杂交法,建立罗源湾海域二维变边界全日潮汐和潮流数值模型。
The character of monthly mean sst distribution in the ecs were descript in detail . the tide and tidal current were important processes in the ecs 潮汐潮流是东中国海,尤其是渤、黄海重要的动力要素之一,是影响东中国海的温、盐分布和环流特征的基本物理过程。