相速度波速,phase velocity
1)phase velocity相速度波速
2)S-wave velocity横波速度
1.P andS-wave velocity inversions in elastic medium;弹性波介质中纵、横波速度反演
2.This paper, based on the full wave acoustic logging data and density logging data of 48 wells from Daqing, has built up two empirical formulas between density and P-wave velocity (DPV) and between density andS-wave velocity (DSV) relatively.用大庆地区４８口井的全波声波测井和密度测井资料建立了大庆地区密度与纵波速度、密度与横波速度经验公式。
3.Precise S-wave logging velocity is necessary parameter for prestack seismic inversion and prestack seismic properties analysis,howeverS-wave velocity information is always absent in the practical applications.准确的横波测井速度是叠前地震反演和叠前地震属性分析的必要参数,然而实际生产中往往缺乏横波速度信息。
英文短句/例句
1.Normally the shear velocity is about half of the compressional velocity.一般地说横波速度大约是纵波速度的一半。
2.Estimation of 2D s-wave velocity section with low velocity layers by OCCAM algorithm低速软弱夹层二维横波速度结构的OCCAM反演
3.Research of the Relativity of Rayleigh Wave Velocity and Transverse Wave Velocity in Exploration of Quaternary Period瑞雷波速度与横波速度在第四系勘察中的相关性探讨
4.Numerical Study for Measurement of Shear Wave Velocity in Logging-while-drilling Environment随钻测井环境中地层横波速度测量的数值研究
5.MAPPING OF 2-D SHEAR-WAVE VELOCITY SECTION BY THE INVERSION OF THE DISPERSION CURVES OF INSTANTANEOUS RAYLEIGH WAVE反演瞬态瑞雷波频散曲线映射二维横波速度剖面
6.Shear Wave Velocity Inversion with Routine Well Logs Based on Rock Physics and Multi-Mineral Analysis利用常规测井资料基于岩石物理和多矿物分析反演横波速度
7.P waves move faster than S waves.纵波波速大于横波。
8.:for the system a linear resonance will take place if its speed is equal to velocity of elastic wave.指出了当运动速度等于横向弹性波速度时系统将发生基频共振。
9.STUDY ON THE TRANSVERSE RESPONSE OF HIGH-g ACCELEROMETER BY A COMPARISON METHOD OF WAVEFORM利用波形比较法进行高量程加速度传感器横向响应的测试研究
10.Test Method of Measuring S-wave Velocity of Rock by V-Shaped Groove on Specimen刻槽法拾取岩样横波波速的试验方法
11.Self-adaptive lateral velocity variation depth extrapolator based on multi-reference velocity selection多参考速度自适应横向变速深度延拓算子探讨
12.Calculation of Down Stroking Speed for Slide with No-load in Hydraulic Machinery液压机活动横梁空载下行速度的计算
13.Research of the Influence on High-Speed Railway Tunnel Exit Micro-Pressure Wave;横通道对高速铁路隧道出口微压波影响的研究
prehensive Parameters of the Velocity of Seismic P-wave and S-wave to Identify Sequence Boundaries应用地震纵横波速综合参数识别层序地层界面
15.The Interpolation of Sound Velocity Profile in Horizontal Plane in Multibeam Echosounding多波束测深中声速剖面的横向加密方法
16.acceleration cancelling hydropone消加速度海洋检波器
17.Discussion of Pseudo Rayleigh Wave?s Velocity and Amplitude in Full Waveform Well-logging,声波全波列测井中类瑞利波速度及幅度的讨论
18.A Study of Economy Transverse Wave of Correlative Countries (Regions) in a View of Institution;制度视角的国家(地区)间经济横向波动研究
相关短句/例句
S-wave velocity横波速度
1.P andS-wave velocity inversions in elastic medium;弹性波介质中纵、横波速度反演
2.This paper, based on the full wave acoustic logging data and density logging data of 48 wells from Daqing, has built up two empirical formulas between density and P-wave velocity (DPV) and between density andS-wave velocity (DSV) relatively.用大庆地区４８口井的全波声波测井和密度测井资料建立了大庆地区密度与纵波速度、密度与横波速度经验公式。
3.Precise S-wave logging velocity is necessary parameter for prestack seismic inversion and prestack seismic properties analysis,howeverS-wave velocity information is always absent in the practical applications.准确的横波测井速度是叠前地震反演和叠前地震属性分析的必要参数,然而实际生产中往往缺乏横波速度信息。
3)compressional wave velocity纵波速度
1.Based on actual core data,the experimental studies were conducted to investigate the relationships ofcompressional wave velocity and shear wave velocity(P-wave and S-wave) with porosity and fluid types using sandstone core samples.结果表明,饱和不同流体岩石的声波速度不同,岩石饱和气时的纵波速度明显低于饱和油、水时的纵波速度,并且孔隙度相同时岩石饱和油时的纵波速度略大于饱和水时的纵波速度,孔隙流体类型对横波速度的影响较小。
2.The hydrated sediments have low heat conductivity and highcompressional wave velocity compared to those of the surrounding unhydrated sediments.目前大多通过双相介质理论的纵波速度来估计水合物和游离气的饱和度。
3.The olivine crystal size distribution andcompressional wave velocity of trachybasalt from the Qinling-Dabie orogenic belt are measured.对化学成分、矿物成分、矿物含量及矿物定向性相近的4块新生代粗面玄武岩样品进行了橄榄石晶体大小分布和高压条件下纵波速度测量，讨论了晶体大小分布对高压条件下岩石纵波速度测量的影响。
4)shear wave velocity横波速度
1.Using conventional well logging data to calculate theshear wave velocity of gas reservoir;利用常规测井资料计算气藏横波速度
2.Based on actual core data,the experimental studies were conducted to investigate the relationships of compressional wave velocity andshear wave velocity(P-wave and S-wave) with porosity and fluid types using sandstone core samples.根据实际井的岩心资料,对砂岩样品的纵、横波速度与孔隙度及所含流体类型间的关系进行了实验研究,回归出了饱和气、水和油岩样的纵、横波速度与孔隙度的关系式。
3.As a result, an optimal technique based on the Xu-White model and its workflow was obtained forshear wave velocity predication.为了减小Xu-White模型参数提取误差对预测精度的影响,在理论研究的基础上,通过引进虚拟孔隙度变量和非线性优化算法,形成了一种基于Xu-White模型的优化测井横波速度预测技术,并建立了应用流程。
5)Pn wave velocityPn波速度
1.Pn wave velocity and anisotropy in the northeastern South China Sea and adjacent region;南海东北部及其邻近地区的Pn波速度结构与各向异性
6)velocity filtering速度滤波
1.High effective forward and inverse τ-p transform algorithms and τ-p hyperbolicvelocity filtering in frequency domain.;一种高效的频率域正反τ-p变换算法与τ-p双曲线速度滤波
2.Based on the principle, we eliminate refraction interference by using pretack dip mid-value filtering andvelocity filtering, and use S/N se.对于高分辨率地震资料的处理,反褶积是提高剖面纵向分辨率的主要手段,针对原始资料信噪比低,反褶积算子计算不准确,影响分辨率的提高,分析了叠前噪音衰减技术原理;根据该原理采用了叠前倾角中值滤波和速度滤波方法来消除折射干扰,采用信噪分离方法来消除面波干扰,从而提高单炮记录信噪比,反褶积压缩到位。
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相速度见波。
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