Velocity inversion is a key technique of reservoir prediction.
速度反演是储层预测的核心技术。
Wave velocity inversion is essentially a wave equation inversion method.
波速反演实际上是一种波动方程反演方法。
A new successive overall optimization calculation method-chaotic annealing will be used in the solution and non-linear velocity inversion calculation.
本文给出了一种新的全局优化问题的计算方法—混沌退火算法，并将其应用于非线性速度反演计算。
Through the research of the use of fractal methods for seismic velocity inversion under multiple constraint, Concrete compute method and process were put forward in this paper.
本文介绍了分形理论在井约束地震速度分形反演方面的应用原理，提出了具体的方法、计算流程。
Interal relationship exists between porosity and seismic-wave velocity, and inter-well porosity inversion with seismic and logging data is one of the key elements of reservoir prediction.
岩石孔隙度和地震波速度之间存在着内在联系，利用地震和测井数据反演井间孔隙度值是储层预测的主要内容之一。
These results give us the evidence to use the amplitude and NMO velocity difference for parameter inversion in fractured media.
这些结果为运用地震波的方位振幅和方位动校正速度差异进行裂缝参数反演提供了依据。
In this paper, I try to use the directional amplitude difference and directional velocity difference to carry out the parameter inversion of the fracture.
本文尝试通过方向振幅差异和方向速度的差异对垂直排列裂缝的参数进行反演计算。
The tomographic inversion of seismic data is better shown in the Talimu Basin and it revealed obvious lateral velocity variation in shallow levels.
通过对塔里木盆地地震资料的层析反演取得了较好的结果，揭示了浅部地震速度具有较大的横向变化。
The linearized inversion was undertaken by DE coupling velocity parameters from reflector depths.
线性化反演是通过从反射界面深度由分离速度参数迭代进行的。
An inversion of velocity structure of crust and upper mantle by using converted PS wave and multiwave PPP etc, is reported in this paper.
本文是研究利用天然地震PS转换波及PPP等二次波到时资料反演地壳上地幔速度结构的尝试。
A method for inversion of source parameters and velocity structure in seismology is used to inverse the velocity structure of engineering site in this paper.
本文将地震学中震源参数与速度构造同时反演的方法用于反演工程场地的速度构造。
The software USES interval velocity coherency inversion and tomography technique as well as iteration to set the best velocity model.
该软件采用层速度相干反演与层析成像技术相结合，并进行多次迭代来获取最佳速度模型。
According to the theory of generalized inversion, we can get the parameters of velocity and thickness in each layer with joint inversion of multilayer reflection wave's travel time.
从广义反演理论出发，对多层反射波的走时联合反演，可以同时获得所有的各层速度及厚度参数。
A method of gravity inversion for calculating basement of sedimentary basin using the data of seismic velocity spectrum, gravity anomalies, and water depth was built up.
建立了一种利用地震波速度谱、重力和水深资料反演沉积盆地基底的方法。
As an example, we investigate the S-wave velocity structure beneath HIA station by using the SV-component receiver function inversion method.
作为实例，利用SV分量接收函数反演方法反演了海拉尔台下的S波速度结构。
The preconditioned fastest descent means in inversion achieves simultaneous in - versions of overlying-bed velocity and refractor depth.
反演过程中利用具先决的最速下降法，可解决覆盖层速度和折射界面深度同时反演问题。
The tomographic inversion of the surface layer velocity model with the first break is the important base of the tomographic static correction.
初至波表层速度模型层析反演是层析静校正的重要基础。
The method has been applied to real depth inversion in oil field seismic exploration. Velocity and density are estimated directly in depth domain.
本方法已用于油田地震勘探实际资料的深度反演，直接按深度反演波速和密度。
Inversion of surface model can depict the details of surface velocity and thickness, and makes up the shortcomings of uphole data.
利用速度模型反演技术，准确地描述了表层速度和厚度的纵横向变化细节，弥补了微测井单点调查的不足。
Finally, the characteristics of shear velocity distribution in the crust and the upper mantle obtained by inversion has been discussed.
讨论了反演所得地壳与上地幔的横波速度分布特征。
It is confirmed that the urban air pollution has a close relation with wind direction and velocity, rainfall, stability, and inversion near the ground.
证明城市空气污染与风向、风速、降水、大气稳定度和低层逆温等气象要素关系十分密切。
Results of seismic data inversion reveal the abnormal velocity of strata, the quantitative geophysical evidence for the existence of gas hydrate in South China Sea.
而地震反演结果则揭示该研究区存在地层速度结构异常，是南中国海存在天然气水合物的定量地球物理证据。
Seismic velocity and wave impedance properties of brine lake formations are analyzed using 2d seismic data with high resolution factor, forward, inversion and forecasting method for model are studied.
利用高分辨率二维地震资料，分析了盐湖地层地震速度和波阻抗特点，并对模型进行了正、反演及预测方法研究。
GABWIT is a software of inversion for 3d crustal velocity structure using seismic body travel time data and genetic algorithms.
GABWIT是应用地震体波走时资料、遗传算法反演地壳三维速度结构的软件。
This paper describes a joint inversion method of the topography of seismic interfaces and lateral velocity distribution using travel times of reflections.
介绍了利用反射走时联合反演地震界面起伏形态和速度横向分布的方法。正问题采用了一种简单而有效的二维介质中两点射线追踪方法。
The results of velocity spectrum interpretation with this method are better than that of the other methods. It has been verified by inversion without well control in Guan 11 block in Dongying sag.
这样的速度谱解释结果优于其他方法，已在东营凹陷官11地区无井反演中得到验证。
Another nonlinear inversion controller was designed for the slow variables. It allows the pilot to control the slow dynamics, the Angle of attack, side-slip Angle and the velocity bank Angle.
对慢变量进行非线性逆控制器的设计可使飞行员控制飞机慢动力学，即迎角、侧滑角和速度矢量滚转角。
A complex velocity model was designed to verify the validity of TVWI method, and the result shows that for the different given initial velocity, all the inversion has relatively high accuracy.
设计了一个复杂的速度模型验证了TVWI方法的有效性，结果表明，在给定不同速度初值的情况下，反演结果都具有较高的精度。
Wave function is used to calculate the traveltime and its derivative(perturbation of traveltime with respect to velocity) in WT inversion.
反演是基于波动方程的走时反演（WT反演）和波形反演的联合反演方法。
Wave function is used to calculate the traveltime and its derivative(perturbation of traveltime with respect to velocity) in WT inversion.
反演是基于波动方程的走时反演（WT反演）和波形反演的联合反演方法。
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