vti

Estimation of anisotropy parameters in VTI media using surface P wave data

纵波VTI介质各向异性参数的求取

The method of seismic and reflection wave synthetic seismogram in VTI media

VTI介质中地震波反射波合成记录的方法研究

Analysis and application of multi-wave velocity and anisotropic coefficients in VTI media

VTI介质多波速度与各向异性系数求取及应用

Laser Strengthening for VTi Cast Iron Cylinder Liners of Diesel Engine

钒钛铸铁柴油机缸套的激光强化

Constraints of the nonlinearity in VTI media on seismic wave frequency and bandwidth changes

VTI介质中非线性对地震波频率和频宽变化的约束

Wave equation depth migration with optimum split-step Fourier method in 3-D VTI media

三维VTI介质中波动方程深度偏移的最优分裂Fourier方法

The best receiving window for acquisition of multi-component converted seismic data in VTI media

关于VTI介质中多分量转换波地震数据采集的最佳接收时窗

Informix provides access to external data sources through the virtual table interface ( VTI ) .

Informix通过虚拟表接口（VTI）提供对外部数据源的访问。

Using useful anisotropic parameter of VTI medium η can also describe isotropic horizontal layered medium ;

利用VTI介质有效各向异性参数η也可以描述各向同性水平层状介质；

The image was improved greatly by anisotropy velocity analysis in VTI media using the anisotropic parameters acquired .

最后，利用所提取的各向异性参数，进行VTI介质各向异性速度分析、动校正和成像，剩余动校正得到消除，成像质量得到明显改善。

Seismic Inversion of Strata Parameters for VTI Media

VTI介质中的地层弹性参数反演

Synthetic seismograms of nonlinear seismic waves in anisotropic ( VTI ) media

横向各向同性（VTI）介质中非线性地震波场模拟

This functionality is built upon the virtual table interface ( VTI ) provided by IDS .

该功能建立在IDS提供的虚表接口（VTI）之上。

Numerical solutions of quasi-P wave equations in VTI media

VTI介质中准P波方程的数值解法

The paper summarizes some methods of prestack time migration for converted wave in isotropic and VTI medium .

本文对各向同性介质和VTI介质中的转换波叠前时间偏移方法进行了总结和归纳，分析了每种方法优缺点和适用条件。

Laser strengthening process and structure characteristics of VTi cast iron cylinder liners in diesel engine are discussed in this paper .

论述了钒钛铸铁柴油机缸套激光强化的工艺与组织特征。

Dual parameter velocity scan was implemented on synthetic and real data for P-waves in VTI media .

采用垂直各向同性（VTI）介质的纵波各向异性参数和动校速度分析的方法，分别对理论记录和实际资料进行双参数速度谱扫描方法试验。

This tutorial demonstrates how to use a shared library in conjunction with the VTI .

本教程展示如何使用共享库连同VTI。

The blood flow velocity and VTI of D wave were lower during inspiration than those during expiration ;

D波血流速度及VTI在吸气相低于呼气相；

Four-way splitting implicit finite-difference algorithm on rectangular grids and its application to VTI migration

矩形网格上的隐式四向分解差分算法及其在VTI偏移中的应用

The velocity-time integral ( VTI ) of mitral inflow was measured with Doppler ultrasonic spectrum .

应用多普勒超声频谱测量二尖瓣血流的流速时间积分（VTI）。

This tutorial shows you how to compile and run your VTI UDR as a shared library .

本教程向您展示如何编译并将您的VTIUDR作为共享库运行。

Trapezoid block modeling and qP / qSV reflection wave kinematic ray tracing in 2D layered VTI media

二维层状VTI介质的梯形块状建模及qP/qSV反射波运动学射线追踪

The traveltime-distance curve of reflected P-wave in VTI media is not hyperbolic anymore .

VTI介质中反射P波时距曲线一般不再是双曲线。

The paper recommended two methods for velocity analysis in VTI medium : non-hyperbolic P-wave velocity analysis and template method , which achieved practical and stable effects .

文中推荐VTI介质P波非双曲线速度分析及量板法两种方法，得到了较为实用、稳定的结果。

The ratios of velocity and VTI of S wave to D wave of pulmonary vein during inspiration and expiration were calculated separately .

分别计算吸气相和呼气相肺静脉收缩期S波与舒张期d波的速度比值以及VTI比值。

Based on the theory of staggered grid , this paper developed the reverse-time extrapolation operator of 2-D VTI media elastic velocity-stress wave equation .

根据高阶交错网格思想，本文建立了基于二维VTI介质弹性波一阶速度-应力方程的逆时外推算子。

Objective To investigate the influence of simulated heart motion on the Doppler spectrum velocity - time integral ( VTI ) of simulated blood flow measurements through an in vitro model .

目的探讨体外模拟心脏运动对多普勒血流流速曲线速度时间积分（VTI）测定的影响。

VTI , the Swedish National Road and Transport Research Institute , has released a report that explores gender equality and sustainability in the planning of public transport .

瑞典国家道路及交通研究中心发布报告，探讨了公共交通规划中的性别平等与可持续性。

This paper presents some findings of a study of the effect of overtaking sight distance on journey speed in two lane rural roads by means of Swedish VTI Traffic Simulation Model .

本文采用瑞典VTI交通模拟模型研究两车道公路上超车视距对行车速度的影响，提出了部分结果。