波浪

In the same time it puts forward some different water surface wave models and focus on the regular wave model.

它包括三维地形建模和三维水面波浪模型的建模，水面波浪的模拟则是其中的一种。

All the five wave effects are included in order to analyze wave effects on tidal elevation and current.

将波浪的五种影响因素同时添加到潮流计算中，分析波浪对于流场的影响情况。

In this paper, based on summarizing previous numerical studies on wave transformations, deriving an extended form of mild slope equation, which is taken as the governing equation. The equation simulates wave transformation in offshore area with finite difference.

本文在总结概述前人关于缓坡方程波浪数学模型的基础上，推导出一改进型缓坡方程，并以此为控制方程，采用有限差分方法，模拟近海海域的波浪变形。

Based on the finite strain theory, a subroutine‐UEL for ABAQUS is developed , and the residual pore pressure under wave load is computed, and stability of soil around pipeline and seabed is analyzed. Regarding the liquefaction soil as model, a subroutine‐UMAT for ABAQUS is developed , and the behavior of pipeline in liquefaction soil analysis qualitatively.

并据此模型对复杂波浪荷载下埋置管线的动力响应进行分析，发现波浪的非线性和随机性以及管线-土体之间的接触效应对计算结果的影响十分显著，如果忽略这些因素，则会在分析埋置管线动力响应时造成较大误差。4。

To rise and fall in or as if in waves; undulate.

沉浮在或似在波浪中沉浮；波浪起伏

The hawk is aerial brother of the wave which he sails over and surveys, those his perfect air-inflated wings answering to the elemental unfledged pinions of the sea.

鹰是波浪的空中兄弟，它在波浪之上飞行视察，在空中扑击的完美的鹰翅，如在酬答海洋那元素的没有羽毛的翅膀。

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。

Through the stress calculation of a 3d jacket platform in wave, the change of load combination acting on the braces of multiplanar joints was observed, the influence of different load combination on the maximum stress and the location of hot spot was revealed, and the error in stress estimation caused by regarding multiplanar joint as uniplanar joint was analyzed, which shows the necessity of stress analysis to multiplanar joints.

本文通过一座波浪中的三维导管架平台结构的接头应力分析，考察了接头的载荷组合形式随波浪的变化，揭示了不同的载荷组合形式对接头最大应力及其热点位置的影响，分析了将空间接头作为平面接头来估算最大应力时引起的误差，从而说明了进行空间接头应力分析的必要性。

However, by assuming all wave energy is concentrated in one frequency component rather than broad spectrum of ocean environment, regular wave theory gives an unrepresentative dynamic response.

该文阐述了新波浪理论的基本概念，介绍了一种新型的极限入射波浪模型，该模型考虑了天然海浪的随机性、谱性和方向性。

The results show that supper-harmonic resonance of orders 2, 3, 4 occurs with the second mode of ATP, and that the unsymmetry of motion of ATP is described under wave excitation.

计算结果表明，在波浪激励下系统二阶模态将发生2、3、4倍超谐共振运动，并且揭示了弹性铰接塔平台在波浪作用下振动的不对称性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。