This method is useful to surface wave absorbing material study.
该测量方法特别适用于表面波吸波材料的研究。
Transient surface wave exploration is a geophysical exploration technique.
瞬态面波勘探就是物探技术中的一种。
A surface wave is one that propagates along an interface between two media.
表面波是一种沿两媒质之界面传播的波。
Surface wave Q model with attenuation is used to inverse near surface Q value.
利用面波衰减的Q模型，反演出近地表的Q值。
Attenuating and absorbing of surface wave on targets is vital for targets' stealth.
目标物体上表面波的衰减吸收对目标的隐身起到很大的作用。
The effect of impounded water surface wave on hydrodynamic pressures is discussed and so.
通过算例，讨论了库水表面波对动水压力的影响。
The diffraction intensity is variable with the surface wave amplitude which was also found.
改变表面波振幅，发现了各级衍射条纹的强度变化。
A plasmon is an electronic surface wave that rolls through the sea of conduction electrons on a metal.
一个是电子表面等离子体波，在金属辊通过海传导电子。
The Rayleigh surface wave prospecting is a new method of the engineering geophysical exploration.
瑞雷面波勘探法是一种新型的工程地球物理勘探方法。
The reflection phase property and surface wave dispersion are analyzed using finite element method.
用有限元方法分析了其反射相位特性及表面波传输特性。
Theory of acoustic surface wave is the base for studying high performance acoustic surface is device.
声表面波理论是研究高性能声表面波器件的理论基础。
Including surface wave, singlemode, multimode radiation, the radiation Angle, radiation pattern and so on.
包括表面波、单模、多模辐射，辐射角，辐射方向图等等。
Super resolution for target range and azimuth Angle of a novel bistatic HF-Surface Wave Radar (HF-SWR) is investigated.
本文研究了一种新的高频地波超视距雷达目标距离以及方位角超分辨问题。
Sponsored by NSFC and special plan of the Ministry of Land and Resources, we study the database system for surface wave.
本文以国家自然科学基金项目及国土资源部专项计划为依托，开展了面波数据库系统的研究。
A type of surface wave in which particles oscillate horizontally and perpendicularly to the direction of wave propagation.
一种面波，质点水平地振动，并垂直于波传播的方向。
The mechanism of the difference in two wells is analysed from the structure of wells and the property of seismic surface wave.
从井孔结构、地震面波特性等方面分析了两井记震能力差异性的成因机理。
Surface wave exploration has an advantage over all other wave explorations in complex shallow geological configuration, especially in desert.
面波勘探在地形及地质条件复杂的沙漠地区浅层地质结构调查中独具优势。
In this paper the general theory and some experimental results of the electromagnetic surface wave excited by the holographic grating are described.
本文研究了应用全息光栅激励电磁表面波的一般理论与一些实验研究的结果。
In this paper, we devise an experiment, using HF surface wave discharge to excite plasma, to analyze basic characteristics of plasma antenna elements.
本文设计了一种实验方案，用高频表面波放电来激发等离子体，并分析了等离子体天线元的基本特性。
Using the latter, with the correlativity of soil 'density and the velocity of the Rayleigh surface wave, we can obtain the compaction of the subgrade.
后者则是用已得到的各层瑞雷波速度值，利用土密度与瑞雷波速的相关关系计算各层的压实度。
Using transient surface wave exploration, the shear wave velocity of soil around pile can be tested, and the bearing capacity of piles can be determined.
应用瞬态面波测试技术可以快速检测周土剪切波速，从而可实现单桩承载力的无损检测。
The ae sensor calibration system based on pulsed surface wave sound field was built several commercial and self-made ae sensors had been calibrated on it.
建立了基于脉冲表面波声场的声发射传感器标定系统，对商用和自制的几种声发射传感器进行了标定。
The AE sensor calibration system based on pulsed surface wave sound field was built, several commercial and self-made AE sensors had been calibrated on it.
建立了基于脉冲表面波声场的声发射传感器标定系统，对商用和自制的几种声发射传感器进行了标定。
Increase of detection range and fast precision tracking are main difficulties in weak aerial target detection for High Frequency Surface Wave Radar (HFSWR).
增大探测距离、快速精确跟踪是高频地波雷达探测飞行小目标所面临的主要困难。
The major methods of measuring Q-value by the natural earthquakes are the ones of using the data of free vibration of earth, body wave, surface wave and coda.
利用天然地震波测量Q值的主要方法有：利用地球自由振荡资料、利用体波、利用面波和利用尾波来研究Q值。
In accord with special requirements in engineering exploration, both the theory and the application of the surface wave method require further study and investigation.
根据工程勘察中的特殊要求，面波方法的理论和应用都要做进一步深入的研究和探讨。
It is found that strong relativity exists between surface wave time domain signal and testing sections geological condition by means of studying on characteristic anal.
通过对大量野外面波测试信号的分析发现时域信号与测试区域地质具有很大的相关性。
The method of detection ability enhancement of surface wave signals for weak events is studied. Moreover, this method is applied to a set of events at regional stations.
本论文对如何提高小震级事件面波信号检测识别能力的方法及该方法在面波信号检测中的应用进行了分析与研究。
The method of detection ability enhancement of surface wave signals for weak events is studied. Moreover, this method is applied to a set of events at regional stations.
本论文对如何提高小震级事件面波信号检测识别能力的方法及该方法在面波信号检测中的应用进行了分析与研究。
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