通过实测结果与模拟计算结果的对比，说明了正演方法的可行性。
According to the comparison between forward modeling and surveying results, we know that the forward modeling method is correct.
根据胜利油田典型地质模型的构造特点，本文提出了变密度声波方程交错网格高阶差分正演方法。
According to structural feature of typical geologic models in Shengli oilfield, the paper presented staggering mesh high-order difference forward simulation of density-variated acoustic equation.
在正演方面，着重分析了有限元正演方法的基本方程序，边界条件以及二维大地电磁场的有限元解法。
As to forward, emphasis is on analyzing basic equations, boundary conditions and finite-element solutions for magnetotelluric field in two dimension of finite-element forward method.
二维复杂层状介质地震折射波正演方法，该方法可适用于折射面起伏不大、低速层和折射层速度变化不大的情况。
Forward modeling method of refraction first-break in lateral varying velocity media. For layered media, a new forward modeling method of refraction is presented.
利用积分方程方法以及半空间并矢格林函数的快速算法对埋地目标体矢量电磁散射进行正演计算。
Forward electromagnetic scattering by buried objects is computed with the integral equation method and efficient algorithm for half-space dyadic Green's functions.
为了提高其效率，提出了一种高阶差分正演模拟方法。
A high order finite difference forward modelling method was proposed to improve its efficiency.
模型试验表明，正演修正方法是一种稳定收敛和实用的方法。
The model test showed that forward modified method is more accurate, stably convergent and practical method.
研究表明，利用有限差分数值方法进行复杂地电模型的正演计算，计算速度快，计算结果精度较高。
The study shows that limited difference forward method has higher precision and computing speed in Geo-electrical forward modeling.
此法称作反射法电磁正演模拟方法。
This is called the forward modeling of reflected electromagnetic data.
提出了利用区块断裂正演模拟结果为模板和常规地震资料相结合进行小断裂识别的方法。
And method for identification of minor faults by applying forward modeling of regional faulting as a mockup integrated with conventional seismic data was pro posed.
本文给出一种地层为水平层状情况下，零偏移距的VSP 正演模型计算方法。
The method for computing the zero-offset VSP forward model in the case of horizontal beds is given.
伪谱法利用傅立叶变换和有限差分求解波动方程，是三维波场正演模拟的重要方法之一。
The pseudo-spectrum method uses Fourier transform and finite difference to solve wave equation. It is one of the important methods used to simulate the seismic wave field.
从而说明本方法有实际正演应用的广阔前景。
This illustrates that this method has good prospect in practical positive-analysis application.
其结果表明，利用这种方法进行非均匀介质中的电场响应正演模拟具有灵活、方便和简单等优点。
The results show that it is flexible, portable and simple to use the method to model forward electric field response in the inhomogeneous medium.
本文提出了一种反射法电磁正演模拟方法。
A forward method of reflection EM is proposed in this paper.
利用正演模拟方法，分析了主要断裂带的发育演化。
The evolution of major fault zones is analysed with the forward modelling method.
利用有限元方法进行正演计算的效率要比直接积分方法至少高一个数量级。
The efficiency of forward calculation by finite element method is one order higher than that by immediate integration.
高斯射线束方法是将波动方程和射线理论相结合的一种地震正演模型方法。
Gaussian beam method is essentially a seismic forward modeling method that combines wave equation and ray theory.
利用基于马尔科夫链理论的正演模拟方法生成的合成地震剖面，通过众多地震属性的提取，分析研究了地震属性与地质剖面中所包含的储层特征的相关性。
The relativity of the seismic attributes with reservoir characters was researched by utilizing synthetic seismic profile generated with simulation method based on the Markov Chain theory.
其次，在解决工艺参数优化的问题中，本文提出了一种正演的方法，即结合使用决策树分类器以及人工神经网络进行综合分析的方法来完成。
Secondly, in solving the problem that the craft parameter is optimized, this paper has put forward a method to perform, which using decision tree and ANN carry on comprehensive.
正演数据则利用高效的数值模式匹配方法获得。
In each iteration of VBIM, a numerical mode-matching method (NMM) is applied to solve forward solve.
实例表明，用此方法计算零偏移距VS p正演模型，速度极快且结果准确。
Examples show that zero-offset VSP forward model can be computed fast and correctly using this method.
为此本文提出了面向地质目标、基于模型正演模拟的地震采集设计方法。
For that reason, the paper presented geologic target-oriented and forward simulation-based seismic acquisition designing method.
然后介绍了胜利油田典型模型的正演模拟及其数据体在研究叠前深度偏移方法和观测系统设计方面的应用。
The paper also introduced the forward simulation of Shenli Oilfield typical model and application of their data volume to study prestack depth migration and design of geometry.
而在正演数值模拟方法的研究中，计算精度和计算效率是评价此方法的有效性及优越性的二个关键问题。
And in the forward modeling methods, the computation precision and the efficiency are two pivotal questions to evaluate the validity and superiority of the method.
并且，应用正演模型模拟的方法，验证了改进方法的正确性。
The validation of the new method is verified by the forward simulation.
本文讨论了地面大回线源在地下形成瞬变电磁场的正演计算方法。
The forward calculation method for the underground transient electromagnetic (TEM) field generated by a large loop on the ground is presented in this paper.
首先对地震属性的基本概念、敏感性分析的各种方法、研究现状以及正演模拟的方法进行了系统的介绍。
The first, we introduce the basic concepts of seismic attributes, every method for sensitivity analysis, the current research and the method of forward modeling.
用该方法实现弹性波正演模拟只要算子半长度取到4—6，每波长取3个采样点即可获得精度很高的波场值。
The operator half length takes to 4-6 and each wave length takes 3 sampling, then the precise wave field can be obtained.
用该方法实现弹性波正演模拟只要算子半长度取到4—6，每波长取3个采样点即可获得精度很高的波场值。
The operator half length takes to 4-6 and each wave length takes 3 sampling, then the precise wave field can be obtained.
应用推荐