The deformation of the half space is finite before the surface buckling occurs.
在表面失稳以前，半无限体的变形是有限的。
For soft beam-stiff half space system, wave speeds in beams are also critical velocities.
对软梁-硬半空间系统，梁的剪切波速和压缩波速也是临界速度；
The elastic parameter inversion in half space is analyzed. It has important value in engineering.
对层状半空间弹性参数的反演这一具有较强的工程应用价值的问题进行了研究。
The exact solution of torsion of rigid half sphere embedded in an elastic half space is also presented.
文中也给出了刚性半球嵌在弹性半空间的扭转的精确解。
In this paper, the vertical forced vibration of dynamic foundation on viscoelastic layered half space was studied in detail.
本文较深入地研究了层状粘弹性半空间上刚性圆形基础的垂直振动问题。
The influence of conductivity of homogeneous formation on the calibrating value of the tool factor in half space is discussed.
讨论了半空间中均质地层电导率对仪器常数刻度值的影响。
The scattering fields of a perfect conducting object are evaluated by the physical optics (PO) and half space dyadic Green's function.
根据物理光学方法（PO）和半空间并矢格林函数，推导出半空间中理想导体的散射场。
For (sub -) stiff beam-soft half space systems, wave speeds in beam are not critical any longer, but there is still a minimum critical velocity.
对(次)硬梁-软半空间系统，梁的波速不再是临界速度，但也存在一个最小临界速度。
The problem of torsion of elastic shaft of revolution embedded in an elastic half space is studied by the Line-Loaded Integral Equation Method (LLIEM).
本文用线载荷积分方程法(LLIEM)研究嵌在弹性半空间的弹性回转轴的扭转问题。
The vertical vibration of a rigld circular plate on a poroelastic half space is studied by using the technique of integral transform and integral equation.
用积分变换和积分方程研究多孔饱和半空间上刚性圆板的垂直振动问题。
Displacement function for an elastic half space with half cylindrical elastic inclusion bearing steady state line source force on horizontal surface is first given.
首先，给出含有半圆柱形弹性夹杂的弹性半空间表面上任意一点、承受时间谐和的出平面线源荷载作用时的位移函数。
Numerical results show that the method proposed in this paper is accurate and effective for the vertical thin-wire antennas above lossy or lossless dielectric half space.
数值结果表明本文运用的方法对分析垂直于地面以及有耗或无耗介质半空间上的线天线是有效的。
An analytic method is developed for the problem of scattering of SH-wave and dynamic stress concentration around a circular cavity near the interface of elastic half space.
建立了求解在含有圆形孔洞的弹性半空间中SH波散射与圆形孔洞附近动应力集中问题的解析方法。
The scattering of SH-waves by a shallow buried cylindrical elastic inclusion with a partially debonded curve in half space is studied by function of complex variable method.
采用复变函数法研究了含有部分脱胶的浅埋圆柱形弹性夹杂对SH波的散射与地震动问题。
The multi polar coordinate and complex function are used to put forward an approximate analysis method for scattering of steady P wave around a circular lining in half space.
本文采用多极坐标和复变函数方法针对半无限空间中P波在一衬砌周围的散射问题提出了一种近似求解分析方法。
An analysis of surface instability of an incompressible half space under biaxial loading is summarized, and the critical condition for the onset of surface buckling is given.
对于不可压缩弹性半无限体，概述在双向受载下自由表面的失稳分析，给出失稳的临界条件。
Numerical examples of torsion of rigid conic, cylinder, conical-cylinder embedded in an elastic half space are given and compared with the known result obtained by the others.
文中给出刚性圆锥，圆柱，圆锥柱嵌在弹性半空间的扭转的数值计算的例并和他人的已知结果相比较。
Under calculating background, we research the uniformity half space and multi-layers models, discuss the effect on studied background results to abnormity and overlapping field.
在背景场计算中，对地下均匀半空间和水平均匀层状模型的背景场对二次异常场的影响进行讨论。
An analytical series solution for dynamic stress concentration of lined cavities in a half space under incident plane SV waves was given by using wave function expansion method.
采用波函数展开法给出了半空间中衬砌洞室群在平面SV波入射下动应力集中问题的一个级数解析解。
Regarding asphalt pavement as an axial symmetrical body of multilayered saturation elastic half space, the fundamental thermal Biot consolidation theory and seepage flow equations are introduced.
将沥青路面视为多层饱和弹性半空间轴对称体，引入比奥渗流固结理论和渗流方程。
When he condescended to speak, he contradicted himself three or four times in the space of half an hour.
当他屈尊讲话时，半小时内有三四次前后矛盾。
They spent half the time looking for a parking space.
他们花了一半的时间寻找停车位。
There was only space for a half-dozen tables.
只有摆六张桌子的地方。
The astronaut walked half an hour in the space.
宇航员在太空行走了半小时。
Parties were able to elude each other for the space of half an hour without going beyond the known ground.
在半小时的时间里，双方都能避开对方，而不会迷路。
Forward electromagnetic scattering by buried objects is computed with the integral equation method and efficient algorithm for half-space dyadic Green's functions.
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。
This method simulates the boundary in half-space into a large crack containing in an infinitely great elastic medium, by which the surface crack in arbitrary shape can be well-treated.
通过把半空间的边界模拟成一个包含在无穷大弹性介质中大裂纹，此法能很好的处理具有任意表面形状的表面裂纹。
Electromagnetic scattering characteristics of ground vegetation in a half-space model are studied.
本文给出了地面植被电磁散射的半空间模型研究方法。
The results obtained are compared with theoretical calculations based on measured sediment parameters and the homogeneous half-space bottom model.
实验结果与按均匀半空间底模型计算所得海底反射损失的理论曲线作了比较。
The results obtained are compared with theoretical calculations based on measured sediment parameters and the homogeneous half-space bottom model.
实验结果与按均匀半空间底模型计算所得海底反射损失的理论曲线作了比较。
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