Thispaper makes use of surface waves to find Q-Value in weathered layer.
本文利用面波来反演风化层的Q值。
There are two chief kinds of seismic waves: body waves and surface waves.
有两种主要的地震波：体波和面波。
In the sixth chapter, the nonlinear phenomena in liquid surface waves are introduced.
第六章讨论了液体表面波向非线性研究的拓展。
It is shown that the surface waves are attenuated but not radiated during propagation.
结果表明，这种表面波在传播过程中将受到衰减，但不辐射。
The surface waves propagating on conducting plane covered with lossy media are analyzed.
用横向谐振法分析有耗介质涂覆导体平面上的表面波。
This image shows both internal waves and surface waves on the Indian Ocean near the Andaman Islands.
这张图片显示了印度洋安达曼群岛附近的内波和表面流。
In addition to the up-and-down motion generated, surface waves also have a side-to-side motion.
除产生上下运动外，面波还会发生侧向移动。
Electronic component, esp. one operating with acoustic surface waves (OFW component) and process for its prodn.
电子元件，特别使用声表面波工作的元件-OFW元件，以及制造该元件的方法。
If we were to try burying our detectors in order to attenuate the surface waves, we would soon grow discouraged.
检波器的方法来衰减面波，很快就会发现这种做法是徒劳的。
In this paper, the other question we discuss is nonlinear acoustic-optical effect from liquid surface waves at low-frequency.
本文另一部分内容研究了液体表面低频声波的非线性声光效应。
The phenomena have rattled seismologists for sometime, as the microquakes can often occur hours after the surface waves have past.
这种现象曾经让地震学家们感到很困惑，因为一般面波过去数小时之后微震才会发生。
Fast Fourier transform has been applied for computing the cross-correlation of seismic surface waves for records at two stations.
应用了快速傅氏变换计算两个台记录的地震面波的互相关函数。
This paper presents a method of using self made vibration source and vibrometer to excitc surface waves (ripples) to produce interference.
介绍了用自制的振源、振子来激发表面波（涟波）产生干涉，从而测出液体的表面张力系数的方法。
The FFT algorithm is used to realize wave molding. The deep-water waves, shallow water waves, surface waves are molded by the FFT algorithm.
在水波建模方面，本文除了用FFT算法来实现水波建模，还给出了深水波、浅水波、表面波在FFT算法基础上的实现。
Affected by higher Rayleigh wave modes in the surface wave field, the effective phase velocity obtained by spectral analysis of surface waves SASW.
由分层介质表面两不同点响应互谱分析(SASW)得到的有效相速度并不对应于面波基阶模态相速度，它与波场中高阶模态能量分配比例有关。
According to the mathematical description of surface waves, accurate analytical solutions of effects of surface waves upon flow fields are given in this paper.
根据对水面波的数学描述，给出了其对流场影响的精确解析解。
When laser falls on the liquid film surface waves, in the experiment steady and visible diffraction patterns are obtained. Subsequently, by experiment proves it.
实验上实现了液体薄膜表面波的激光衍射，观察到稳定、清晰的衍射图样，并利用激光衍射法验证了液体薄膜的色散关系。
The results indicate that the disintegration of the jet column is caused by the surface waves propagating along the jet body. The jet breaks up at the wave trough.
结果表明：沿射流柱表面传播的表面波是引起射流柱破碎的主要因素，破碎点位于表面波的波谷。
The tiny wrinkles running roughly horizontally across the ocean are surface waves. Internal waves paint long diagonal lines across the ocean on the right side of the image.
海洋上大致水平方向的小波纹是表面流，图片右侧内波在海洋上划出了长长的对角线。
In the denoising and preprocessing for seismic inversion, a zero-crossing filter is developed based on wavelet analysis to remove surface waves from the multi-component seismic data.
针对地震反演预处理的地震降噪问题，本文结合小波分析设计了一种过零点滤波器，对多分量地震资料进行了面波剔除研究。
The inversion result, the distribution of Surface waves Q value for South China in 1993 and 1996 will offer some background information about medium - long term earthquake prediction.
将改进后的程序应用于1993年和1996年华南地区地壳的面波品质因子——Q值的实际反演，为中长期地震预报和地震趋势分析提供背景资料。
High frequency vibrations did occur early in the microseism, and then the frequency was attenuated because of the damping of rock but not by the frequency dispersion of surface waves.
微地震过程中，先产生频率较高的振动，由于岩体阻尼而非面波频散引起振动频率衰减。
Laser diffraction from liquid surface waves at low-frequency was experimentally realized, a laser diffraction technique for measuring surface tension and surface pressure was designed.
实验上实现了低频液体表面波的激光衍射，提出了激光衍射法测量液体表面张力和表面压。
In supersonic flow, results indicate that the disintegration of the jet column is caused by the surface waves induced by aerodynamic forces and the breakup point is at the wave trough.
结果表明：在超声速气流中，射流柱破碎是由迎风面的表面波引起的，破碎点位于表面波的波谷。
Surface waves are formed close to the epicentre and can only travel through the outer part of the Earth’s crust. They are responsible for the majority of the buildings damaged by earthquakes.
表面波在正中心形成，它只能穿过地壳外部，是大多数建筑物在地震中损坏的原因。
The resonant flow of an incompressible, inviscid fluid with surface tension on varying bottoms was researched. The effects of different bottoms on the nonlinear surface waves were analyzed.
考虑表面张力的作用，研究了不可压缩、无粘性流体流过变化壁面时的共振流动，分析了不同的底部壁面变化对非线性表面波的影响。
The simulation can predict inclusion trajectories, inclusion removal fraction, free surface waves and other phenomena, which can be used to optimize these important metallurgical operations.
通过模拟能够预测钢水中夹杂上浮迹线、夹杂分离、自由液面波动以及其他现象，以达到对重要冶金工艺操作的优化。
According to the patent filing, the data centers would be located 3 to 7 miles off-shore and would make use of the Pelamis wave Energy Converter units that turn ocean surface waves into electricity.
据这份专利文件的描述，这些数据中心必须位于离海岸3- 7英里的海上，并利用Pelamis海浪能量转换器单元将海洋表面的波浪转换为电力。
Based on the dispersive equation of surface waves in the coated materials, an inverse method was proposed for calculating the coating properties from the measured dispersive data of phase velocities.
基于涂层结构中表面波的频散方程，提出了一种从实测的相速度频散数据计算材料参数的反演方法。
Based on the dispersive equation of surface waves in the coated materials, an inverse method was proposed for calculating the coating properties from the measured dispersive data of phase velocities.
基于涂层结构中表面波的频散方程，提出了一种从实测的相速度频散数据计算材料参数的反演方法。
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