船舶与海洋结构物在其服役过程中受到波浪等载荷的交变作用而引起结构的疲劳损伤。
Fatigue damage of ship and ocean engineering structures will caused by fluctuation loadings, such as wave loading, during their service time.
当受到地震、交通、波浪等循环荷载的作用时,在复杂初始应力条件下土的动力特性必然将会和一般应力状态下有所不同。
When it is forced by the cyclic loading for example earthquake, traffic, wave etc, dynamic properties of soils under complex initial stress condition are different form the general stress state.
相据在规则横浪中的船模试验结果,研究了参激横摇运动的稳定性、时间经历和幅频响应,还讨论了横摇阻尼、初稳心高度和波浪等因素对参激横摇运动的影响。
According to the results of model tests in a regular beam wave, the motion stability, the time history of the motion and the amplitude-frequency response of the parametric roll are investigated.
在氧化区中发现了一些磷酸盐,如辉石,绿松石,波浪沸石等。
Some phosphates—vivianite, turquoise, wavellite, etc. are discovered in the oxidation zone.
当潮汐经过像洋盆上的山脊等浅层障碍时,就会在低层密度大的水体里造成波浪。
When tides drag the ocean over a shallow barrier such as a ridge on the ocean floor, it creates waves in the lower, denser layer of water.
该机构可应用于机械式海洋波浪发电机构中,也可应用于其它场合,如机械手表中的自动上弦机构等。
This mechanism can be used in mechanical ocean wave electric generators and be applied to other instances also, such as automatic upper cord of mechanical watch, etc.
不同的文化,不同的爱好,不同的生活背景和习惯等诸多因素犹如波浪,一旦天气恶化就可能汹涌澎湃,把沙丘冲得无踪无影。
Cultural differences, different tastes, different backgrounds and habits, all these factors resemble strong waves, ready to wash the foundation of sand away as soon as the weather becomes stormy.
而对于上述动态对象,运用粒子系统技术以及动力学理论模拟了波浪、爆炸等模型。
As for the moving objects, I combine particle system and kinetics to realize sea wave and blast model with flying colors.
应用该两种方法可以精确地估计入射波和反射波的幅值以及反射系数等参数,能够获得入射波和反射波之间的相位信息,可以很好地应用在波浪分离中。
The amplitudes and reflection coefficients of the incident and reflected waves as well as the phases of the incident and reflected waves can be estimated by the present methods.
广义的水能资源包括河流水能、潮汐水能、波浪能、海流能等能量资源;狭义的水能资源指河流的水能资源。
Generalized water resources include river water, tidal water, wave energy, ocean current energy and other energy resources; the narrow sense refers to the river water resources, water resources.
这就对回收装置提出了更高的要求,如增加波浪补偿功能等。
It puts forward higher demand on boat-lifting device, such as adding the function of wave compensation.
塌岸破坏主要取决于水力作用、波浪冲击、水的浸泡、水位升降、河势变化等。
The destruction to the collapsed bank principally depends on water power, shock of wave, water soak, changes of water level and river topography and so on.
利用SAR图像对海洋波浪、浮冰块、内波、海底地形、船舶及其航迹等的研究都取得了明显的进展,大部分海洋现象表现为具有特定纹理分布的SAR图像。
There have been great achievements in research of ocean wave, floating ice, ship and its wake and internal wave. Many of the ocean phenomena represent as certain texture on SAR images.
平台在波浪、风等荷载作用下,其稳定性不仅与平台的整体结构有关,而且与桶形基础及其周围土体相互作用相关。
The stability of platform is not only related to the whole construction but also to the act between the platform and the soil surrounding the construction under the action of wave and wind loads.
文中还讨论了台风波浪波型对海岸工程建设中的设计波高、周期等要素取值的影响。
This paper also discusses the influence of typhoon wave patterns on the coastal engineering design parameters such as wave height, return period, etc.
主要代表理论如道氏理论、波浪理论、技术指标等。
Main representative theory like theory, wave theory, technical specification and so on.
技术分析流派的主要方法有道氏理论、波浪理论、图形分析理论、江恩理论、计算机技术指标等。
The primary methods of technical analysis are Dow theory, Wave Principles, Chart analysis, Gann theory and technical Indicators of Computer.
由于近岸波浪动力主要受地形等因素的影响变化剧烈,尤其伴随着波浪破碎,增加了直墙上波浪力确定的困难。
Determination of wave forces on a vertical wall is difficulty owing to violent change of near-shore wave dynamics by topographic and other factors and to subsequent wave breaking.
此外,在本文中还探讨了入、反射波分离的方法,波浪周期对块体稳定性的影响以及堤体的反射率等问题。
The methods of separation of incident waves and reflected waves, the influence of wave period on the stability of armour blocks, and the reflection ratio of the breakwater are also discussed…
基于回归分析,考虑淹没、越浪、波陡、相对水深和相对筒径等的影响,给出了作用在大圆筒上的波浪力和波浪力矩的计算公式,可用于工程实践。
On the basis of regression analysis, the relationship between wave parameters and wave force as well as moment acting on the large diameter cylinder structure is given.
提出采用合理控制装配、焊接顺序以及多段逆向大幅度跳焊法等工艺,可有效控制油罐底板焊接时产生的波浪变形。
The authors consider that rational welding sequence and multi-plate skip welding method can effectively suppress the wave-type deformation of bottom welding.
通过数值计算研究了圆柱与直墙间距离大小、波浪入射角等因素对圆柱上总波浪作用力的影响。
Numerical experiments have been performed to examine the effects of the distance between the cylinder and the vertical wall, and the wave incident direction on the wave force on the cylinder.
报告给出了复杂断面上波浪爬高和越浪量的计算公式,计算中考虑了前滩、边坡糙率、边坡坡度、平台、波浪入射角以及竖墙等因素的影响。
The report takes account into the influence of foreshore and shallow foreshore, roughness, slope, berm, wave attack Angle, vertical wall and so on.
波能转换技术日趋成熟,日、英、挪威等国建造了若干座不同类型的波浪发电站。
Different kinds of wave power stations were established by Japan, British, Norwegian and other countries with the more mellow wave power conversion technology.
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。
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.
该机器主要用于将各种金属丝,金属线,如铁线,不锈钢线等,加工成“波浪形”,“锯齿形”,或者“之”及“Z”字形。
The machine is mainly used for bending various metal wire, such as steel wire, stainless steel wire, etc., into "wave" shape, "zigzag" shape and "z" shape.
适用于木工,木门,家具,橱柜,装饰材料,波浪板,工艺相框加工等行业。
It can be used for carpentry, doors, furniture, cabinets, decorative material, wave board, craft photo frame processing industries.
介绍核电工程防波堤的设计标准、结构选型、方案优化和有关波浪、抗震模型试验研究成果等。
The design standard for the breakwater of "Nuclear Power Plant", the structural selection, the optimization of the scheme and the anti-seismic model test results are mainly introduced in this paper.
介绍核电工程防波堤的设计标准、结构选型、方案优化和有关波浪、抗震模型试验研究成果等。
The design standard for the breakwater of "Nuclear Power Plant", the structural selection, the optimization of the scheme and the anti-seismic model test results are mainly introduced in this paper.
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