查询词典 harbor wave

A method that can be widely used for computing wave field in a harbor is proposed in this paper.

提出了一套可方便应用于计算波浪场的方法。

Firstly, utilize the historical weather map, adopt the gradient wind formula to calculate the wind field of this area, and correct the wind velocity and wind direction according to four common methods of wind-waves prediction and wave factors of engineering design, the Code of Hydrology for Sea Harbor included, considering the water temperature difference, ground friction resistance, crooked degree in isobar, combined by the influence of the maximum velocity from the near station.

首先利用历史天气图，采用梯度风公式计算该区域的风场，并按照4种风浪预报和工程设计波要素常用的方法，根据水气温差、地面摩阻和等压线的弯曲程度等多种因素结合测站的实测最大风速的影响进行必要的风速和风向修正。

Application of unidirectional irregular wave in study of wave due to harbor engineering is more generalized.

1问题的提出波浪作为港口工程的主要外荷载，经常需对其传播规律及与建筑物的相互作用进行研究，单方向不规则波是主要的模拟用波浪形态。

To get used to new condition, group of peaceful wave harbor does poineering work 2 times from " the strategic height of " sets out, will engineer a combination with seminar of Chinese company culture on April 6, started the company culture that jumps over " to name from the beginning with " to model a project, project catchword is heart of Qi Geng of " millions of people," of volant great future.

为了适应新的形势，宁波港集团从"二次创业"的战略高度出发，于4月6日和中国企业文化研究会策划部联合，启动了以"从头越"命名的企业文化塑造工程，工程口号是"万众齐耕心，展翅大未来"。8月6日，工程圆满结束，共同构建起了"一魂四翼"育人兴业现代港口企业文化体系。

For future researches, it is suggested that the actual bathymetry of Taipei Harbor can be included and longer wave periods can also be added in numerical calculations.

在本研究未来的延续上可以考虑港域的实际地形影响，以及增加更长周期波浪的振荡特性计算。

The results are verified from deep to extremely shallow water conditions. The shoaling waves, standing waves, 3D disturbance waves, tidal waves and solitude waves are simulated and verified,and waves over an underwater bar,the diffraction near single breakwater, breakwater gap, offshore breakwater, Breakhoff experiment are taken into account in this model. Furthermore, the wave harbor resonance under special topography, and "Bragg" resonance are simulated. The wave refraction problem under current fields,the nonlinear wave refraction-diffraction under "Arthur" current field, and the wave propagation under slowly varying current field are studied. The favorable calibrations show the model's feasibility in dealing with the wave nonlinearity and simulation in both deep and shallow water.

论文对深水至极浅水非线性波进行了较全面的验证，计算模拟了波浪浅化、立波、三维干涉波、潮波、孤立波以及波浪越过潜堤、单突堤绕射、双突堤绕射、岛式堤、Berkhoff实验和多连通水域波浪传播等问题，还对特殊地形条件下波浪发生港湾共振、布拉格共振进行了仿真；论文研究了水流中波浪传播折射变形问题，Arthur流场上非线性折射-绕射、水位缓变的转向潮流中波浪传播等缓变水流中波浪问题，各类问题的较好解决验证和表明了本文模式与方法具有适用于深浅水的可计算性与非线性。

This study takes Hua-Lian Harbor in the eastern waters of Taiwan as the subject and applies its related observed data for verification. The construction of Hua-Lian Harbor typhoon wave forecasting model is based on the FN2 structure. The results show that the model's capability for simulating the most height and scale of the typhoon waves is quite satisfied.

本研究以台湾东岸花莲港海域为例，以FN2 结构所建立的花莲港海域台风波浪推算模式，经配合实测资料进行检验，结果证实对预测台风最大波之时间与大小具有令人满意的推算能力。

Center of EDI of peaceful wave harbor is entered halt INTERNET, broke through original area limits, extended applied market, the information that provides efficient, convenience, quick, accurate, economy to be engaged in the user of international container business further serves, conform with international on trade measure, realize international container transport finally change without paper, promote peaceful wave port the competition ability of alive bound market.

宁波港EDI中心入驻INTERNET ，突破了原来的区域范围，拓展了应用市场，进一步为从事国际集装箱业务的用户提供高效、便利、快捷、准确、经济的信息服务，在贸易手段上同国际接轨，最终实现国际集装箱运输的无纸化，提升宁波口岸在世界市场的竞争力。4月 12日，宁波港EDI中心建在INTERNET上的网站开始运作。

The accuracy of present numerical model is verified by the simulation of a rectangular harbor with constant water depth. For Taipei Harbor calculations, three incident wave directions, namely, WNW, N and NNE, together with constant water depth of 10m are considered.

接著考虑台北港第三期配置，使用三个波波浪入射方向与代表性水深(10m)，配合港区码头位置的选定，计算入射波浪周期与波高放大因子的关系，同时由共振周期计算港域波浪场的分布情形，藉以了解台北港第三期规划案港池振荡的特性。

The numerical model of non-linear wave in harbor, including the non-coupled and non-linear wave numerical model, the numerical model combined Boussinesq equations with Laplace equation and the coupled numerical model combined Boussinesq equations with Euler's equations, are studied.The studies on non-coupled and non-linear wave numerical model are following.

本文分别以Boussinesq方程，二维和三维Laplace方程，欧拉方程和牛顿第二定律作为基本控制方程，分别从非耦合非线性波浪计算模型(指单独采用一个计算模型：本文指Boussinesq方程，或边界元法解Laplace方程，或有限元法解Laplace方程)、Boussinesq方程与Laplace方程耦合计算模型、Boussinesq方程与欧拉方程耦合计算模型三个方面对港口非线性波浪计算模型展开了研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。