海浪谱是描述海浪的基本方法。
海浪谱对动力响应的影响很大。
The wave spectrum has a large effect on the dynamic response.
主要工作是对利用海浪谱模型，生成了海洋表面几何构形。
The geometry structure of sea surface was formed with the wave spectrum model of ocean wave in the paper.
论文主要对基于海浪谱的海浪建模技术和绘制技术进行了一些改进。
Modeling ocean waves based on spectrum technology, which uses the observation and research results of oceanography, represents real ocean waves datum.
该研究工作为深入研究不同海浪谱中非线性能量传输特征以及其近似计算方法改进提供了基础。
Advanced studies can be carried out based on this model, such like the study of the structure in most-contribution configurations and the study of improving approximation computation methods.
使用解析法和仿真法分析了SWIM工作在模式2时海浪谱观测的能量误差，两种方法的结果一致。
Two methods, namely, analytical process and simulation process, are adopted to analyze the energy error of retrieved wave spectra by SWIM operated at Mode 2.
而现有海浪谱缺少风对海浪影响的观测资料，因此我们进一步构造了风力模型，模拟风力作用下的海浪。
Because spectrum of ocean waves is short of observation information about the affect of wind force on ocean waves, a wind force model is constructed to simulate ocean waves under wind force.
根据研究线性海浪理论、海浪谱反演海浪数据的线性叠加法，反演出三维海浪场数据并进行多角度分析。
According to the linear ocean wave theory, three-dimensional ocean wave are generated and analyzed with multi-aspects.
文中比较了采用不同的海浪谱的变形情况，同时还分析了波浪能量方向分布对缓坡上在水流作用下波谱浅水变形的影响。
The results are compared with that by regular wave analysis. Different types of wave spectrum are used during calculation, also the influence of wave energy directional spread is considered.
鉴于此，介绍了风速单参数海浪谱，并提出了对波高及周期统计的模糊分级统计方法，在此基础上给出了全面分析海洋环境载荷不确定性的模糊随机海浪谱及载荷谱的制作方法。
The authors introduce a wind speed single parameter sea wave spectrum, present the fuzzy grading statistic method of wave height and period, and thereby give the method for making the f…
根据海浪波能谱，计算了舰船摇荡运动的功率谱密度和舰船的随机摇荡运动。
The power spectral density of ship's motion is calculated based on ocean wave energy spectrum and the movement spectrums of the ship's random motion are calculated and created.
在海洋学中，利用谱以随机过程来描述海浪是进行海浪研究的主要途径之一。
In oceanography, using spectral analysis as a random process to describe the waves is one of the main study.
在分析随机海浪的波能谱和船舶的受力情况的基础上，建立随机海浪模型和船舶运动模型。
By analyzing the spectrum of the random ocean wave and of the force of the ship, the ocean wave model and the ship movement model are erected.
方向谱是海浪的基本性质之一。
The directional spectrum is one of the basic characteristics of sea waves.
根据海浪波能谱，计算了舰船摇荡运动的功率谱密度和舰船的随机摇荡运动。
The power spectral density of ship's motion is calculated based on ocean wave energy spectrum, and the movement spectrums of the ship's random motion are calculated and created.
根据海浪波能谱，计算了舰船摇荡运动的功率谱密度和舰船的随机摇荡运动。
The power spectral density of ship's motion is calculated based on ocean wave energy spectrum, and the movement spectrums of the ship's random motion are calculated and created.
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