英汉例句

• the effects of structural dip are also accounted in the constraint conditions. wave impedance is calculated using simulated annealing algorithm on seismic data under constraints of geological rules.

  在约束条件中加入构造倾角的影响，借助于模拟退火算法，在地质规律的约束下利用地震资料求取地层波阻抗。

• the theoretical formulas for the filling factor, effective dielectric constant, reduced wave impedance and reduced waveguide wavelength are given.

  给出有关填充因子、有效介电常数、约化波阻抗和约化波导波长的理论公式。

• generally, values of wave impedance in argillaceous sandstone and sandy mudstone are relatively large, while that in mudstone is relatively small, and that in sandstone is situated between the two.

  一般而言，泥质砂巖、砂质泥巖的波阻抗值较大，泥巖波阻抗值较小，而砂巖介于两者之间。

• wave impedance inversion and imaging of the medium between the casing and the formation based on the practical data of an oil field are carried out.

  最后对现场实测资料进行了套管-地层环空间内介质的波阻抗定量反演与成像。

• make use of logging informations, and combine with3-dimensional seismic data body and its achievement of interpretation, carry out inversion of wave impedance under multiple constraint.

  利用测井资料结合三维地震数据体及其解释成果进行多井约束下的波阻抗反演。

• the wave impedance inversion conducted not only with the low frequency section of the seismic and but also with the high frequency section of the logging information.

  波阻抗反演不仅使用了地震资料的低频成分，也使用了测井资料的高频成分，从而突破了地震资料对高频成分的限制，获得高分辨率的三维地震反演结果。

• through analyzing the wave impedance data and logging interpretation data, the relations of the former to the reservoir parameters were established.

  通过对波阻抗数据和测井解释资料的分析，建立起波阻抗数据与储层参数的相关关系。

• the concept of input wave impedance is introduced in order to generalize the developed theory to multi-layer medium cases.

  接着引入输入波阻抗的概念，把理论推广到多层媒质的情况。

• flier-plate material with graded wave impedance is a new kind of functionally graded material (fgm), which may be applied to dynamic high-pressure physics.

  波阻抗梯度飞片材料是一类新型的功能梯度材料（fgm），它是fgm在动高压物理领域内的功能延伸。

• based on the relationship between sand porosity and wave impedance, we can use the sand wave impedance to estimate the sand porosity.

  根据砂巖孔隙度与波阻抗之间的函数关系，可以利用砂巖波阻抗估算砂巖孔隙度。

• on the basis of briefly describing basic principle and method of he prestack elastic wave impedance inversion, the paper gave the successful application cases of the method.

  本文在简要论述叠前弹性波阻抗反演的基本原理及方法的基础上，给出了该方法的反演实例。

• the seismic wave impedance inversion technique is becoming an increasingly important tool in carrying out reservoir prediction for oil exploration and development.

  地震波阻抗反演技术已日益成为油气藏勘探、开发中储集层横向预测的重要手段。

• use comprehensive well and geological constrained seismic inversion technology to make the wave impedance profile.

  利用地震测井综合约束反演技术得出高分辨率的波阻抗反演剖面。

• the parameters of wave impedance at interface can be provided.

  可以提供界面波阻抗参数。

• wave impedance inversion for low permeability lithologic reservoir in shu 2 7 28 area is implemented incorporating seismic and logging data.

  综合应用地震和测井资料，进行曙272 8井区低渗透巖性油藏储层的波阻抗反演。

• after 3d high resolution seismic data of yacheng 13-1 structure were inversed using restriction sparse pulse inversion, data volume of full-frequency band absolute wave impedance was gained.

  利用约束稀疏脉沖反演方法对崖城13—1构造的高分辨率三维地震资料进行了反演，得到了全频带的绝对波阻抗数据体。

• it has been proved that intense amplitude and high wave impedance are important evidences for the identification of thick limestone;

  强振幅、高波阻抗是识别厚层、质纯灰巖的重要标志；

• the technique improves both the resolution of wave impedance section and the prediction accuracy of petrophysical parameters of sand reservoir.

  该方法提高了波阻抗剖面的分辨率和砂巖储层物性参数的预测精度。

• but it is a kind of soft material. both wave velocity and wave impedance are very low. so experimental study of its dynamic mechanical behaviors is difficult.

  但由于它是一种柔性材料，波速和波阻抗均极低，因此实验研究其动态力学性能具有很大困难。

• by means of raising the capacitance to the ground of the conductors and reducing the wave impedance of the conductors, the basic theory for raising transmission power of the transmission .

  通过提高导线的对地电容，减少导线的波阻抗，为提高输电线的传输功率提供理论基础。

• 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。

• we put forward the linearized wave impedance inversion which, starting from borehole-side trace, is performed trace by trace in a stacked seismic section.

  本文提出了由井旁道出发逐道进行的叠后地震剖面的线性化波阻抗反演方法。

• wave impedance inversion is essential in predicting reservoir properties and sand-body distribution, and plays an important role in seismic survey.

  波阻抗反演是储层参数及砂体预测不可缺少的内容，在地震勘探中占有重要位置。

• the acoustic wave impedance coefficient is recovered from the incomplete data of the far field pattern.

  对于系数反问题进行了研究，利用远场模式的不完全数据反演声波阻尼系数。

• the extract of seismic wavelet is the base of wave impedance inversion and forward modeling.

  地震子波的提取是波阻抗反演及正演模拟的基础。

• the intensity of stress wave can be greatly decreased because of lower wave impedance and plastic deformation.

  由于多孔材料沖击波阻抗很低，能够大大地削减应力波的强度。