Wave deformation and wave-induced current has been an important topic in coastal dynamics.
波浪变形预报及波浪破碎引起的近岸区流场问题一直是海岸动力学的重要课题。
The model is proved to be applicable to predicting wave deformation including wave breaking.
上述计算结果表明,所建立的波浪变形数值模型可以用于近岸波浪变形计算中。
The model has high accuracy and can be used to study wave deformation, refraction, diffraction and reflection in deep water and shallow water.
该模型可用于研究深水和浅水地区波浪的浅水变形、折射、绕射和反射。
Analysis and experiment on deformation of sheet metal by laser shock wave.
金属材料的激光冲击变形分析及其实验研究。
Twins and dislocation movement are two important deformation characteristics of silver nano powder under high pressure shock wave.
孪晶和位错运动是纳米银在超高压冲压波作用下形变的两个重要特征。
In this paper we analyze these data and find that the deformation wave of long period comes from pre-movement before a strong earthquake.
本文就此进行了初步分析,认为强震前的预滑移可能产生这种长周期的形变波,它们对大震预报有一定意义。
Before several M5.0 earthquakes from 2001, the wave recording data of the deformation digital observation show the clear changes in seismic station of Houma, Shanxi Province.
在中国大陆2001年以来发生的数次5级以上地震前,山西侯马数字化形变台的波形记录发生了明显变化。
The criterion of energy transformation and conservation are used to derive the supplementary restraint condition of buckling deformation at the front of axial compression wave.
由能量转换和守恒准则,导出压缩波阵面上的屈曲变形附加约束条件。
Intense and manifold plastic deformation occurs in parent metal near interface zone, and deformation mostly fastens on eddy in front of wave.
界面近区基体金属发生了剧烈的多种形式的塑性变形,变形主要集中于波前漩涡附近。
The approach takes into account not only the effect of direction of seismic wave propagation but also the effect of deformation of the foundation rock through which the waves pass.
该法不仅考虑到地震波传播方向,而且还考虑到坝基基岩变形对堤坝动力反应的影响。
The paper discusses the cause of and the solution to deformation and crack of micro - wave drying ceramic products, and compares micro - wave drying with traditional drying.
详细讨论了微波干燥造成陶瓷坯体变形、开裂的原因及解决方法,并与传统干燥方法进行了比较。
Stress wave energy is dissipated in form of heat and plastic deformation energy.
应力波能量主要是以热能和塑性变形能耗散。
Use curved surface fitting method, to analyze the rule of main deck's deformation in oblique wave; present method of sub value and combination to analyze torsion deformation.
利用曲面拟合的方法,分析斜浪中甲板的变形规律,提出了扭转变形分析的分量组合方法。
The authors consider that rational welding sequence and multi-plate skip welding method can effectively suppress the wave-type deformation of bottom welding.
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。
Based on the basic hypothesis, the shock wave pressure emerging in the medium after the jet punctures the armor unit is estimated, while deformation of the armor unit plate and the jet are calculated.
并在基本假设的基础上,对射流击中装甲单元后在介质中产生的冲击波进行了压力估算,及装甲单元的壁板变形和射流变形的计算。
And the effects of parameters such as joint deformation and incident frequency of wave on the intensity variation of EME were investigated.
同时,研究节理的变形和入射波频率对电磁辐射强度的影响。
A new ejecting removal mechanism of particles is presented based on particle elastic deformation to overcome the flaws of rolling removal mechanism in laser-induced plasma shock wave cleaning.
针对激光等离子体冲击波清洗颗粒技术中的滚动移除机制缺陷,提出一种基于颗粒弹性形变的弹出移除模型。
When a planar shock wave is sweeping a density layer, the deformation of the density interface and the wave configurations can occur.
运动激波在密度间断层传播时,引起密度分界面的变形,相应激波形状发生改变。
It is shown that the cold-worked plastic deformation of TB-2 in the process of stress-wave-riveting is achieved in the form of adiabatic shear substantially.
发现钛合金铆钉在应力波铆接过程中,主要是以绝热剪切变形的方式实现冷加工塑性变形的。
The intensity of stress wave can be greatly decreased because of lower wave impedance and plastic deformation.
由于多孔材料冲击波阻抗很低,能够大大地削减应力波的强度。
Through the comparison of seismic wave attenuation and plastic strain, except for geometrical attenuation, the plastic deformation of coal and rocks is also contributing to energy consumption.
通过地震波的衰减规律与塑性应变变化的比较可见,能量的消耗除了几何扩展衰减外,煤岩体的塑性变形方面也起了一定的作用。
Searching for explicit and exact traveling wave solutions of Boussinesq equation by means of deformation mapping method;
计算结果表明 ,分数形变映射法可以十分有效 ,它是非线性复杂方程的求解特殊新方法之一。
The average displacement determined from the deformation data was 473 cm; larger than that determined from the seismic wave data.
由地面形变与地震波两种资料定出的平均错距相差大于473厘米。
The empirical regression equations and high significance fitting curves of sound wave velocity and deformation modulus for test rock mass are got by regression analysis method.
通过回归分析,获得坝区试验点岩体的声波波速与变形模量的回归经验方程和高度显著的回归拟合曲线。
Then the fitting relationships between the longitudinal wave velocity of rock masses and deformation moduli are established. Method of least square regression is used for deformation data processing.
用刚性圆形承压板法进行岩体变形试验,建立了岩体纵波波速与变形模量的拟合关系,用最小二乘回归法处理变形数据。
In this paper, a closed-form solution to wave induced seepage pressure in infinite-depth seabed is obtained by taking into account the soil deformation and the compressibility of the pore-water.
本文对无限厚度可渗可压缩海床情况,给出了直立式防波堤下海床中波浪渗流压力的封闭形式的解析解,进而可以给出作用在防波堤基底上的浮托力和倾覆力矩。
This paper is intended to discuss its principle error and analyse the cause of wave-deformation and drift in the output and its inevitability.
本文的目的在于探讨采用浮标测波在原理上的误差,以及在理论上分析造成加速度计测波浮标输出存在的波形漂移和畸变的原因及其必然性。
This paper is intended to discuss its principle error and analyse the cause of wave-deformation and drift in the output and its inevitability.
本文的目的在于探讨采用浮标测波在原理上的误差,以及在理论上分析造成加速度计测波浮标输出存在的波形漂移和畸变的原因及其必然性。
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