粗糙面反射光的波前失真由相位共轭修复。
The distorted wave front of the light diffusely reflected from the rough surface is reconstructed by phase conjugation.
给出了计算二维粗糙面散射的高斯波束的理论。
The theory for generating Gaussian beam for calculating 2-d rough surface scattering is then given.
原地面如为水磨石、地板等光滑地面须先凿成粗糙面。
It the original ground is terrazzo, the smooth ground like floor should firstly become rough surface.
本文用位错模式研究了含粗糙面断层的远场地震体波辐射。
In this paper, the far-field body wave radiation of the fault which contains a asperity is studied by using dislocation model.
最后研究了粗糙面与其下方和上方目标的复合电磁散射问题。
Finally, the composite scattering from the target located below and above the rough surface is examined.
基于粗糙面散射理论研究，从理论上论证了实验系统的可行性。
Based on the theoretical study of rough surface scattering, the experiment system is demonstrated to be feasible.
在涂料中加入颜料或填料，均匀分布于涂料膜中并形成一种微粗糙面。
In the paint by adding pigment or filler, evenly distributed in the coating film and the formation of a micro-rough surface.
本文的研究方向是粗糙面电磁散射数值方法，其中矩量法是本文的研究重点。
The paper major in numerical method of the rough surface scattering, which focus on the method of moments.
用基尔霍夫近似，研究了随机粗糙面后向散射方向上角度性的散射增强的理论。
Theoretical evaluation of the angular scattering enhancement around the back-scattering direction from a randomly rough surface is studied by employing the Kirchhoff approach.
由计算的不同风速下双站散射系数可知，风速对海洋粗糙面散射特性的影响较大。
From the calculation value, it was known that the wind speed had strong impact on the scattering characteristic of dielectric ocean rough surface.
推导出二维多物体目标的无网格法的计算公式，求解了一维粗糙面与目标的复合电磁散射。
The formula of the two-dimensional multi-objects is derived, then composite EM scattering from the object on one-dimensional rough surface is studied.
这种方法比较简单而切实可行，不但适合于粗糙面整体分维的计算，更适合于局部分数维的计算。
This method not only ADAPTS to predicting the whole fractal dimension of rough surface, but also ADAPTS to estimating local fractal dimension.
比较了高斯粗糙面和分形粗糙面的散射截面分布情况，分析了粗糙面不同均方根斜率对遮蔽效应的影响。
The distributions of the scattering cross section for the Gaussian rough surface and fractal surface are compared and the influence of different surface RMS slopes on the shadowing effect is analyzed.
在观察蛇在粗糙面表面和光滑表面的爬行之后，纽约大学及另外一些科学家表示蛇爬行的秘密在于它的鳞片。
After watching snakes wriggle up rough fabric surfaces or (less successfully) smooth surfaces, scientists from New York University and elsewhere say the secret is in the scales.
理论分析和实验表明，天然粗糙面杂波和分形模型相吻合，分形模型可有效地对天然粗糙面杂波进行建模。
Theoretical analysis and experimental results prove that the fractal model matches the clutter from a natural rough surface and models it effectively.
根据粗糙面电磁散射理论讨论了粗糙表面双向反射分布函数（BRDF）和单位面积激光雷达截面的关系。
The relationship between Bidirectional Reflectance Distribution Function (BRDF) and Laser Rader Cross Section (LRCS) is introduced by means of the electromagnetic radiation and scattering theories.
采用传统微扰法和基于圆柱曲面修正的微扰法，计算了实际粗糙面掠入射时的后向散射系数，并与有关测量值进行了比较。
Comparison of a set of measured data to numerical computations of the backscattering coefficients for actual natural rough surface by the classical and new perturbation methods were given.
将高斯波束粗糙面散射的频域结果推广到时域，获得了与平面波入射时相似的结果，并分析了束腰半径变化对计算结果的影响。
The frequency domain result of Gaussian beam scattering from rough surface is extended to the time domain and the effect of the beam waist radius is also discussed.
目前这种方法已被应用于随机粗糙面散射问题的分析、随机分布的二维介质柱的散射分析、微带结构的分析、密集封装的互联分析等问题中。
This method has been applied to analyze electromagnetic scattering from random rough surface, two-dimensional random dielectric cylinders, microstrip structures and densely packed interconnects.
和沙丘一样，阿联酋馆的一面看起来很光滑，可以承受巨大的风力，而另一面则相对粗糙。
Like a sand dune, the pavilion appears smooth on the side that bears the full force of the wind and rough and textured on the other side.
后磨牙的咀嚼面是粗糙和不平的，因为它们有小的凹陷和沟槽。
The chewing surfaces of back teeth are rough and uneven because they have small pits and grooves.
结论只要叠合接触比例在27%以上，叠合接触面经有效粗糙处理和配筋，就能保证叠合接触面的抗剪刚度。
This paper draws the conclusion that as long as the laminate area proportion reaches more than 27%, and laminate area is roughed quite well, the shear stiffness can be guaranteed.
图。1所示的是由两个平行解理面和二个锯出的(粗糙)侧面组成的激光二极管的管芯。
Figure I. 1 shows a basic laser diode chip which consists of two cleaved parallel facets and two sawed (roughened) sides.
另一方面，也可增厚，变粗糙和如索状，形成肥厚性疤痕或瘢痕疙瘩，引起重度瘙痒。
On the other hand, sometimes they grow thick, tough, and corded, forming a hypertrophic scar or keloid, and may cause severe pruritus.
本文分析了卡尺测量面表面粗糙度感官检定和与比较样块比较检定的准确率。
In this paper accuracy of sensory certification and relative certification of surface, roughens for calliper planes measured using comparison samples was analyzed.
壁面粗糙度对流场中不同位置处颗粒运动影响的强弱不同，其中逆流区处较弱，下游处较强。
The effect of roughness on particle motion in the recirculation zone is weaker than that in the fully developed flow region.
深入研究粗糙胶结面抗剪强度特性对准确确定其抗剪强度参数值及分析其破坏机理具有重要意义。
Studying deeply on shear strength characteristics of rough cement face has an important meaning for precise determination of shear strength parameter and analysis on failure mechanics.
公差这个概念既包括尺寸偏差范围和表 面粗糙度范围，也包括由热处理和其它处理操 作所引起的机械特性的变化。
Tolerances cover dimensional variation and surface-roughness range and also the variation in mechanical properties from heat treatment and other processing operations.
增加基体表面粗糙度和减小面釉在底釉中的含量，可促进润湿性的改善。
The wetting performance can be improved with the increase of surface roughness of base metal or with the decrease of the content of overglaze in priming glaze.
增加基体表面粗糙度和减小面釉在底釉中的含量，可促进润湿性的改善。
The wetting performance can be improved with the increase of surface roughness of base metal or with the decrease of the content of overglaze in priming glaze.
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