在层状介质中，瑞雷波具有频散特性。
反演方面的研究是瑞雷波勘探的核心。
Inversion research is the core of Rayleigh wave exploration.
介绍用瑞雷波法检测金属矿山采空区。
Prospecting metal mine goafs by Rayleigh wave method is introduced.
瑞雷波勘探的方法主要有两种，即瞬态法和稳态法。
There are two basic methods of Rayleigh wave exploration: transient Rayleigh waves and standing Rayleigh waves.
剧本的早期版本中，角色伊万本来叫克里斯·特雷波恩。
In early versions of the script, the character of Evan was originally Chris Treborn.
“我们觉得这个项目在很多方面都大有益处”埃雷波表示。
"We feel the project was beneficial in many ways," Errebo stated.
瑞雷波波速主要与其穿透深度范围内的介质物理性质有关。
R wave velocity is mostly relative to the nature of media in which wave can penetrate.
空间自相关法；瑞雷波相速度频散；圆形排列；微震勘探法。
Spatial autocorrelation method; Phase velocity dispersion of Rayleigh wave; Circular array; Microtremor survey method.
目前，瑞雷波的理论研究主要集中在频散曲线的正反演方面。
At present, the Rayleigh wave of theoretical research focuses on the dispersion curves of forward and inversion terms.
这些研究工作都说明了研究多阶模式的瑞雷波频散曲线的重要性。
These studies all explain that with the dispersion curves higher modes have important meaning.
瑞雷波勘探技术是一种高新技术，在岩土程中有广泛的应用前景。
Rayleigh wave exploration method is a new technique and it can be used in geotechnical engineering extensively.
本文介绍了瞬态瑞雷波法的基本原理及其在评价复合地基中的应用。
In this paper, the fundamental principle of transient Rayleigh wave method and its application in evaluating complex foundation are presented.
地面扰动称为地滚波，它可能包含瑞雷波和其它纵、横形式的波动。
The surface disturbance is termed ground roll and may include Rayleigh and other vertical and horizontal modes of propagation.
可见，利用瑞雷波的频散特征，可以揭示地下介质的性质和结构的变化。
So, making use of the dispersion characteristic of the Rayleigh Wave, the variety of the property and structure that underground medium could be opened out.
结果表明，瑞雷波技术能有效划分工程场地地层和正确评价工程场地类型。
The results suggested that the Rayleigh wave technique can divide the layer of the engineering site effectively and evaluate the type of the engineering site correctly.
处理结果表明，应用时频分析方法可以提高瑞雷波速提取的稳定性和可靠性。
The processing result notes that the method of time frequency analysis may improve stability and liability of extracting Rayleigh wave velocity.
作为一种岩土工程勘探的新手段，瞬态瑞雷波法尚存在一些需要改进的方面。
As a newly developed geotechnical exploration method, transient Rayleigh wave exploration still has some defects.
应用瞬态瑞雷波技术可快速检测桩周土的剪切波速，从而实现单桩承载力的检测。
Using the transient Rayleigh wave method can measure the shear velocity of site soil and estimate the bearing capacity of pile.
本文即针对这一问题，对超声层析和瑞雷波探测方法及其工程应用进行了探索研究。
To overcome these shortcomings, exploration methods for ultrasonic CT and Rayleigh wave and their applications in engineering are researched in this paper.
本文重点介绍了瞬态瑞雷波勘探原理、数字处理技术及其在矿井地质勘探中的应用。
This paper gives emphases on the introduction of the principle of the transient Rayleigh wave prospecting, digital processing technique and its application in mining geological exploration.
本论文包括三部分：第一部分详细介绍了瑞雷波的研究历史，并指出了存在的问题。
This paper consists of three sections, in the first section, the history of Rayleigh waves is introduced in detail and some problems unsolved are pointed out.
瞬态瑞雷波勘探作为一种无损检测手段已广泛应用于岩土工程勘查、监测、检测等领域。
As a detection method without damages, the transient Rayleigh wave exploration has been widely used in engineering investigation, monitoring, detecting and so on.
当探测点距目标较远时，传感器检测到的目标运动产生的地震波信号成份主要为瑞雷波。
The seismic waves signal detected by sensors is principally Rayleigh wave when the detection position is far from the target.
当探测点距目标较远时，传感器检测到的目标运动产生的地震波信号成份主要为瑞雷波。
The seismic waves signal detected by sensors is principally Rayleigh wave when the detection position is far from the target. Accordingly moving military target can be found by Rayleigh wave.
从瑞雷面波在具有表面层介质中的传播情况入手，得出成层介质中的瑞雷波具有频散特性。
The paper begins with the propagation of Rayleigh wave in the media with surface layer, educes that the Rayleigh wave have the property of dispersion in layered media.
根据瑞雷波法的检测原理，介绍了其在填土路基密实度无损检测中的设备组成和检测步骤。
Based on the principle of Rayleigh wave test, it introduces the testing method to detect compactness of subgrade, and provides the experiment equipment and detection process.
瑞雷波技术已经广泛用于工程物探和质量检测中，但对软弱地层的探测尚缺乏系统深入的研究。
Rayleigh wave technique is widely used in engineering geological exploration and engineering quality testing recently, but testing of weak stratum is not studied thoroughly.
瑞雷波技术已经广泛用于工程物探和质量检测中，但对软弱地层的探测尚缺乏系统深入的研究。
Rayleigh wave technique is widely used in engineering geological exploration and engineering quality testing recently, but testing of weak stratum is not studied thoroughly.
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