fracture medium meaning in English
裂缝介质
Examples
- The authors reviewed the achievements of these researches of complex medium including fractured medium , bi - phase medium and random medium , so as to accumulate the basal systemic information for the future
本文对其在裂缝介质、双相介质及随机介质等方面的研究所取得的成果作一综述，以期为今后在该领域的研究积累较为系统的基础资料。 - In this paper , a new heterogeneous anisotropic constitutive model of fractured media was presented , and the properties of elastic waves excited from a two - dimensional ( 2d ) point source propagation in 2d fractured rocks were investigated by the pseudo - spectral method ( psm )
本文提出了一种新的非均匀各向异性随机裂缝介质本构模型，用伪谱法模拟了二维点源产生的弹性波在二维复杂岩石中的传播。 - As to such point , research about the transfer rule of contamination in the fractured medium like rock was done in this dissertation . main achievements are summarized as follows : ( 1 ) the related information and current research development about solute transportation were summarized and studied , then the research target and method were brought up , ( 2 ) different solution was probed into about the mathematical model of solute transport in groundwater
基于此，本文就岩石裂隙介质中污染物质的运移规律作了初步的研究，主要工作有以下几个方面： ( 1 )分析总结了国内外溶质运移方面的相关资料，总结出了现阶段溶质运移方面的研究动态，提出了本文研究的方向及目标。 - On the basis of a united mixed media model including porous medium , equivalent continuum fracture medium and discrete fracture medium , the seepage parameter inverse problem about fracture rock masses is studied systematically and some effective measures are presented to decrease the ill - posed property and improve the reliability of parameter identification . the indirect method widely used in parameter identification fields is applied to solve the seepage parameter inverse problem
在此基础上，本文采用包容多孔介质、多裂隙介质及离散裂隙介质的统一域混合模型，利用目前参数反演领域应用最为广泛的间接法，首先针对裂隙岩体渗流场单场参数反问题进行了深入研究，主要目的是改善参数反问题的适定性以提高参数反演的可靠程度。 - Directed by wave theory of fractured media , the elastic parameters of eda medium are determined in the light of hudson - fractured theory , and christoffel equation gives the formula of the phase velocity of p - wave by which , effects of velocity on behalf of kinetic characteristic and reflection coefficient on behalf of dynamical characteristic form fractured density and azimuty is discussed
本文以裂隙介质的波动理论作指导，根据hudson裂隙理论，求出eda介质的弹性参数。在此基础上，应用christoffel方程求出的地震纵波相速度表达式，探讨了裂缝密度和裂隙方位对代表波场运动学特征的纵波速度和代表波场动力学特征的反射系数的影响。