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   characteristics of waves 在 海洋学 分类中 的翻译结果: 查询用时:0.622秒
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characteristics of waves
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  “characteristics of waves”译为未确定词的双语例句
    STATISTICAL CHARACTERISTICS OF WAVES AND ITS PRESSURES AT VERTICAL BREAKWATER
    直立堤前波浪和波压力统计特征
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    The Field Observations and Statistical Characteristics of Waves in Dongshan Bay
    福建东山湾海浪现场观测的统计特征
短句来源
    Throuth the experiment on the formation of a ateady bay, we observed the retrogression of coastal line, changing of topography and coastal erosion and deposit under the wave action, studied the relationships between the change of coastal to pography and the characteristics of waves on the sandy coast which were mainly eroded by waves under the control of headlands, providing a basis for predication of retrogression of coast.
    通过一个稳定海湾形成过程的实验,研究了以波浪侵蚀为主的沙质海岸,在人工岬控制下海岸变形与波浪特性的关系。 从而为海岸蚀退的预测提供了实验依据。
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    Based of the on-the-spot investigation and indoor works, this paper analysizes the Dahong channel's characteristics of waves,tidal flows and sand quantities,uses GIS method to study its morphologic varying processes and trends and draws the conclusion that Dahong channel is wide and straight,its flow is strong and its depth is wide and straight,its flow is strong and its depth is well maintained,which provieds scientific basis for production and construction.
    在野外调查获得第一手资料及室内工作的基础上,分析了大洪水道的波浪、潮流、含沙量特征,探讨了水道的地形演变过程及趋势,得出了大洪水道中潮流速度大、冲刷能力强,水道宽深顺直,稳定性好的初步结论,为生产建设提供科学依据。
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    Based on many field wave spectra in Quanzhou Bay,Fujian,the paper analyses the inter-nal structuve characteristics of waves in the Bay. By contrasting and checking Pierson-Moskowitz spectrum and experiential spectrum which are used frequently in the world, isused Jonswap spectrum,which is the best to approach the measured wave sample spectra,tosimulate the wave spectrum model of Quanzhou Bay.
    本文根据福建泉州湾大量实测海浪谱资料,分析了该海域海浪内部结构特征,比较和检验了国内外常用的P-M谱、Jonswap谱、规范谱及国内沿岸海区的一些经验谱,结果选取了与本海区实测海浪个例话结构接近程度最好的Jonswap谱拟合泉州湾海浪谱模式。
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  characteristics of waves
Propagation and attenuation characteristics of waves in both layers were studied.
      
Dispersion characteristics of waves in modifications of coupled CSL's for different geometric parameters are analyzed.
      
Truncated equations based on general differential equations are derived and analyzed to describe the transformation of frequency and energy characteristics of waves in a one- dimensional system with slowly varying parameters.
      
On adiabatic transformation of spectral and energy characteristics of waves in one-dimensional parametric systems
      
Statistical characteristics of waves in a layered randomly and regularly inhomogeneous medium
      
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On the basis of the wave data obtained in long-term observation from the station at Ji-Mu Island and the data relevant to cold waves and typhoos, the state of waves in this area is analysed in this paper.Discussion on such problems as characteristics of wave patterns,features of statistical parameters of waves in every direction,and seasonal characters of waves is carried out.The design wave heights in five directions for the different return periods and cumulative frequencies...

On the basis of the wave data obtained in long-term observation from the station at Ji-Mu Island and the data relevant to cold waves and typhoos, the state of waves in this area is analysed in this paper.Discussion on such problems as characteristics of wave patterns,features of statistical parameters of waves in every direction,and seasonal characters of waves is carried out.The design wave heights in five directions for the different return periods and cumulative frequencies as well as the average periods in different return periods are estimated.Finally,the features of northerly billows generated by such weather processes as cold waves and typhoons as well as the features of the northerly gales and billows in this area under the influence of various typhoon tracks have been summed up.

本文根据屺坶岛站长期波浪观测资料和有关寒潮、台风资料,分析了该区的波浪状况。对波型特征,各向波浪统计量的特点和波浪的季节特点等问题进行了讨论。推算了五个方位的不同重现期、不同累积率的设计波高和不同重现期的平均周期。针对大浪、巨浪来自偏北向的特点和产生偏北大浪主要由寒潮和台风天气过程,讨论了寒潮天气过程引起的大风、大浪特点,总结了影响该区台风路径特点以及由它影响产生偏北大风、大浪特点。

Based on hydroelastic theory, a fatigue analysis program is developed, which applied to the fatigue analysis of the SALS riser designed by Guangzhou Marine Engineering Corporation. Two analysis methods, the random method and the deterministic method, are discussed. The former can describe the probabilistic characteristics of waves and give a good historical prediction of the stress amplitude and number of cycles. The analysis results are reliable. The latter can not always give results on safe side.

本文应用水弹性理论,建立了确定性方法和概率方法的疲劳分析程序,并已用于广州船舶及海洋工程设计公司所设计的SALS系统的立管疲劳检验。概率分析方法反映了海况的随机特性,能对结构的应力幅值和循环次数作出很好的历程预报,分析结果可靠,而常用的确定性方法并不都能得到一个偏于安全的结果。

In this paper some statistic characteristics of waves with bimodal spectra observed in Jiaozhou Bay are preliminarily analysed. Within the extent of the content involved in this discussion, analysis is also made of the differences and similarities between bimodal spectrum and unimodal spectrum waves.

文章对胶州湾实测具有双峰谱型波要素的一些统计特性作了初步分析,并指出在所讨论的内容范围内双、单峰谱型波浪的异同。

 
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