随机介质波传播；
基于随机介质理论，提出了随机介质变形破坏判据。
Based on the stochastic medium, the deformation failure criterion of stochastic medium is put forward.
本文由此提出了随机介质模型的特征频率这一新的概念。
Here from we put forward the new concept of Characteristic Frequency of the random medium models.
本文叙述了随机介质中标量波传播的路积分解的基本依据。
The basic principle of the path integral formulation for scalar wave propagation in random media is described.
随机介质理论可以很好地反映崩落法放矿的矿岩移动规律。
The stochastic medium theory of ore-drawing can properly reflect the movements of ore and rock masses for caving system.
随机介质理论模型应用于自重应力作用型矿山地表移动取得了巨大成功。
Using stochastic medium model in surface movements of self-weight stress mining have been made great successful.
并研究了随机介质、泵浦源以及外部环境等因素对随机激光阈值特性的影响。
Additionally, the influence of such factors as disordered medium, pumping sources and external environment on the lasing threshold is discussed.
利用随机介质理论，建立了不同倾角煤层的采空区所对应的地表空间变形规律。
Using the theory of stochastic dielectric, the laws of deformation in space of different Angle in coal layers have been deduced.
本文根据随机介质的矢量输运理论，建立了大数量复杂结构的箔片云团理论模型。
Based on the vector radiative transfer theory, the theoretical model of foil clouds with complex structure and great number has been built.
这样，对应每一个粘弹性随机介质模型，我们均可计算得到6个不同的波场特征量。
In this way, corresponding to every single viscoelastic random medium model, we can calculate and gained 6 different wave field characteristic quantities.
文章结合某钻井水溶法开采矿山实例，探讨地表移动与变形预计随机介质预计方法。
This paper combines a certain example of mining mine by drilling solution to discuss the method of expectation of ground surface deformation and movements to expectation of stochastic media theory.
通过研究二维非增益随机介质中光波的局域化，确定了准态模的空间分布和频谱特征。
The spatial profile and the spectra characteristics of quasi-state modes are determined by analyzing the localized processes of optical light beams in random media without gain.
在厚松散层地层结构条件下，可将其视为随机介质，采用概率积分法预计地表移动变形。
Under stratum condition of thick soil layer, we can study it as random medium and use probability integral method to estimate surface movement.
用时域有限差分法研究了同一材质的颗粒在不同填充密度下的随机介质中光局域化问题。
The problem of light localization in two-dimensional random media with different filling densities of the same material particles is studied by use of the finite difference time domain method.
根据多重散射的解析理论，利用粒子跟踪法研究了毫米波在离散随机介质中的传播与散射。
Based on the analytical theory of multiple scattering, the millimeter wave propagation and scattering in discrete random media were investigated by means of the particle-tracking method.
这样，对应每一个横各向同性弹性随机介质模型，均可计算得到15个不同的波场特征量。
In this way, corresponding to every single transversely isotropic elastic random medium model, we can calculate and gained 15 different wave field characteristic quantities.
在水平煤层概率积分法的基础上，讨论了开采倾角为口的倾斜煤层的地表下沉随机介质模型。
On the basis of probability integration method for flat coal seam, the paper discusses surface subsidence random medium model for mining inclined seams with an Angle of a.
利用随机介质微观力学方法对纤维大小、方向随机分布的短纤维复合材料弹性模量进行了计算。
The elastic modul of short fibre composite material whose fibres volume and direction are random distributed is calculated by means of the random medium micromechanics method.
本文讨论了极化电磁波在随机介质中多次散射，传输和热辐射的斯托克斯矢量的辐射传输理论。
The radiative transfer theory of Stokes vectors is developed to study multiple-scattering, propagation, and thermal emission in random media.
横波对随机孔隙岩石的分辨率比纵波高，横波对随机介质各向异性，特别是对微裂隙相当敏感。
The resolving power of S-wave on random porous rock is stronger than that of P-wave, and S-wave is more sensitive to anisotropy caused by micro-cracks.
随机介质与实际介质更接近，当不均匀程度大于5%或更大时，散射噪声将淹没矿体有效反射信号。
Random medium is closer to the actual medium, when the level of heterogeneous is greater than 5%, the reflection signal will be submerged in scatter noise.
同时应用随机介质理论，推导出复合采动影响下地面变形的预测模型和特殊地质条件下变形的预测方法。
Meanwhile, prediction model of underground deformation and predicting method of deformation for special geological factor is deduced under combined mining with random medium theory.
本文应用随机介质模型，导出近地表表土及风化层中开挖圆形隧道引起地表移动及变形的有关预计公式。
Based on stochastic medium model, The formulas have been derived for predicting ground surface movement and deformation due to near-surface tunnel excavation.
本文基于随机介质中波的辐射传输理论，采用蒙特卡罗数值模拟方法，研究了激光在不同情况的大气气溶胶中的传输特性。
Based on wave radiation transmission theory in random medium and Monte Carlo numerical simulation method, the transmission characteristic of the laser in aerosol in different situations is studied.
使用矿业工程中广为应用的随机介质理论和方法，计算深基坑开挖引起的地表及土体变形，并据此探讨深基坑边坡的稳定性。
In this paper the theory of stochastic medium widely used in mining industry is introduced into the calculation of surface and soil mass movements and deformation due to foundation pit excavation.
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。
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 …
将浅埋隧道开挖所引起的地表下沉视为一随机过程 ，应用随机介质理论 ，对隧道施工所引起的纵横向地表移动与变形进行了分析探讨。
The adaptability of random medium theory is discussed in estimating surface movement and deformation caused by excavation of urban tunnel and underground space.
应力偶流体是一种粘性介质，其中悬浮着刚性的、随机排列的粒子，在科学和工程技术、医疗临床中具有广泛的应用背景和现实意义。
Couple stress fluids are the fluids consisting of rigid, randomly oriented particles suspended in a viscous medium, which have been widely used in scientific, industrial and clinical fields.
程序储存于永久性介质（如硬盘）并加载随机存取内存而由计算机处理器执行，一次只执行程序内的一个指令。
Programs are stored on permanent media (such as a hard disk), and loaded into RAM to be executed by the computer's processor, which executes each instruction in the program, one at a time.
程序储存于永久性介质（如硬盘）并加载随机存取内存而由计算机处理器执行，一次只执行程序内的一个指令。
Programs are stored on permanent media (such as a hard disk), and loaded into RAM to be executed by the computer's processor, which executes each instruction in the program, one at a time.
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