同时还研究了在球坐标系下弹性应变张量与复数矢量球函数的一些关系，为地球弹性动力学方程的解算提供参考。
The solution of the Earth elastic dynamical equations can be also referred to some relations of complex vector spherical harmonic functions to the elastic strain tensor in spherical coordinates.
该方法不但可以较好地模拟半无限地基的辐射阻尼，也能模拟远场地球介质的弹性恢复性能。
The method can simulate not only the radiation damping of semi-infinite soil, but also the elasticity recovery capacity of the far field media on the boundary.
球状弹性均匀地球模型是地球的一级近似，本文给出计算该地球模型固体潮应力场的计算方法。
Homogeneous spherical elastic earth model is the first approximation of the real earth in the approach to study the earth tide, this paper gives a numerical.
基于均匀的、连续介质模型建立的弹性波动理论可能导致对地球结构地震响应的不当解释，有时可能是错误解释。
Elastic wave theory based on homogeneous and continuous medium model may lead to incorrect explanation of seismic response to geological structure and may even lead to erroneous explanation.
地震观测是了解地球内部物理状态的直接手段，通过一些弹性参数可以推测地球内部的物质构成。
Seismic measurement is a direct method for understanding the physical condition of earth interior, and material composition of the earth interior may be deduced by some elastic parameters.
当地震信号通过复杂地球介质时，地层除了表现为各向异性，还表现为内在的粘弹性特征。
When a seismic signal propagates through a realistic medium in the Earth, in addition to anisotropy, the layers may show intrinsic viscoelastic behavior.
频敌和衰减是面波传播中的两个基本特征，利用面波频散和衰减可以有效地研究地球内部速度结构和粘弹性结构。
Two of the most predominant characteristics of Surface Wave are Dispersion and Attenuation which are the effective tools to study the velocity structure and viscidity structure of the earth interior.
当核幔-地表小于6个分层时，本文能解析地给出了粘弹性地球环形场的特征松弛时间。并写出了地表剪切应力激发下的特征函数表达式。
The eigen-relaxation time and eigen-function for viscoelastic toroidal deformation can be analytically given when the total layer number is up to 6 between CMB and earth surface.
标准线性体模型用来表示地球介质的粘弹性较好，它在短时间内，表现出明显的弹性性质，而在较长时间内，表现出明显的流变特性。
It is better to use the standard linear model (SLM) simulating the earth medium crust. In a short period of time it shows elasticity, and it shows rheological properties in a long time.
第三章详细论述了弹性地球在引潮力和极移作用下的重力场扰动和形变特征。
In chapter 3, the characteristics of the Earth's deformation and perturbation in gravity potential the under tidal gravity and polar motion are presented.
第三章详细论述了弹性地球在引潮力和极移作用下的重力场扰动和形变特征。
In chapter 3, the characteristics of the Earth's deformation and perturbation in gravity potential the under tidal gravity and polar motion are presented.
应用推荐