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- fast shear wave slowness 快横波慢度
- shear wave slowness 横波时差
- Shear wave: The vibration direction of the particle is perpendicular with the spread direction of the wave. 横波:质点的振动方向跟波的传播方向垂直的波。
- AVO phenomenon relating to petrophysical parameters can be seen in both compressional wave and shear wave. 地震反射振幅随炮检距变化的规律不仅纵波存在,横波同样也具有与物性参数有关的AVO特征。
- Principle of saturated sand cyclic liquefaction evaluation by shear wave velocity was presented. 摘要介绍了应用剪切波速判别饱和砂土振动液化的原理；
- At the balanceable place the incoming wave is inputted vertically as shear wave in the bottom of the mode. 框架结构在静力作用下产生位移，在静平衡位置再输入地震波。
- We can compute to the value of the compressionalwave and the shear wave from the theoretical model Biot-Geerstma-Smith equations. 利用理论模型 Biot-Geerstma-Smith 方程分别算出纵波速度和横波速度。
- As the speed of the shear wave of styrene-butadiene rubber (SBR) is lower than other rubbers, it is more suitable for the acoustic baffle material. 虽然SBR橡胶的特性阻抗与海水接近，但经过结构设计，通过将橡胶的压缩形变转换为剪切形变，从而有效降低结构件声速，可以达到与海水失配的目的。
- Based on analysing the geneses of gravel sand reservoir in tan-hai area, the reservoir lithology is identified with cross plot technique of yang surname modulus and longitudinal wave slowness. 摘要通过对滩海地区含砾砂岩储层成因的分析，利用杨氏模量与纵波时差交会图法识别出岩性。
- In thoery, it is feasible to obtain the shear wave of the formation by dipole acoustic imaging well logging through the casing. 过套管利用偶极子声波成像测量获得地层横波资料,在理论上讲是可行的。
- Uphole shooting is a mostly direct and effective method.Similarly, shear wave uphole shooting can be conducted using shear wave source. 微测井一直是解决纵波勘探表层问题最直接最有效的表层调查方法，同样利用横波震源，也可以进行横波微测井采集。
- Based on the shear wave formulation,this paper presents a new method to calculate horizontal seismic responses of multistory shear type structures. 基于结构侧向位移的剪切波动方程,提出分析多层剪切型结构水平地震反应的新方法。
- The compressional and shear wave travel time generally incease with hydration time and reach to steady situation gradually. 泥页岩纵横波时差随着水化时间的延长呈总体增大的趋势并逐步趋于稳定。
- By increasing the number of the elements, the amplitudes of compressional wave and shear wave are enhanced in the generation condition. 随着相控线阵工作阵元个数的增加，在近似满足同相位叠加时，纵、横波振幅得到明显的加强。
- Your brain waves slow down a bit too, with the alpha rhythm of rather fast waves predominating for the first few minutes. 除了开始几分钟比较快的节奏外，脑电波也稍有减缓。
- An acoustic attenuation method is given for [110]-[001] acoustic shear wave TeO_2acousto-optic deflectors. The experiment shows that it is a feasible method. 文章讨论了一种适用于[110]-[001]型TeO_2横波声光偏转器的吸声方法
- Classification of engineering site sort, reassessment of saturated sandy soil liquefaction and subsoil earthquake response analysis all depend on subsoil shear wave velocity. 建筑场地类别划分、地基饱和砂土液化判别、地震反应分析等都依赖于剪切波速，由于其重要性，对它的测定技术和精确程度应重点研究。
- In the CGSM, shear modulus and damping ratio of the soil are functions of depth and shear strain, wave equation for the transmission of shear wave is obtained. 在连续梯度土介质模型中，剪切模量和阻尼比是位置深度和剪应变的函数，导出剪切波在土体中传播的波动方程。
- GU Han-ming,SONG Xian-hai.Evaluating freeway compactedness by way of rayleigh ray reflection of shear wave tempo[J].Geology Science and Technology Journal,2001,20(2):100-102. [1]顾汉明;宋先海.;用瞬态瑞雷波反演横波速率评价高速公路压碾效果[J]
- With the development of modern well-logging techniques, direct shear wave logging has become an increasingly important tool in exploration and production geophysics. 直接使用横波测井已经成为油气勘探开发中重要的手段。
