研究了海面不同均方根斜率对遮蔽效应的影响。
The influence of the shadowing effect for different RMS slope of the surface is investigated.
利用基尔霍夫近似研究了表面均方根斜率较大的二维粗糙面的多次散射问题。
Multiple scattering from two-dimensional rough surface with large surface root mean square(RMS) slope is studied with Kirchhoff approximation.
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.
均方根斜率是从DALLAS光散射图象的角宽得到的。
The RMS slope is obtained from the angular width of the DALLAS light-scattering pattern.
一般可以发现角宽(即估计的均方根斜率)对光的入射角和散射角变化相当大时是不敏感的。
In general it was found that the angular width, and thus the estimated RMS slope, is insensitive to relatively large changes in both the incidence and the scattering angles of the light.
文中利用均方根高度、相关长度和均方根斜率三个统计参数表述随机粗糙面的数学特征。
This paper use statistics parameters of rough surface to construct model, which include rootmeansquare height, length and rootmeansquare slope .
文中利用均方根高度、相关长度和均方根斜率三个统计参数表述随机粗糙面的数学特征。
This paper use statistics parameters of rough surface to construct model, which include rootmeansquare height, length and rootmeansquare slope .
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