由表面粗糙度引起的散射光的‘全积分散射’（TIS）与PSD的零级矩有关。

The "Total Integrated Scatter" (TIS) of the scattered light caused by surface roughness is found to be related to the zeroth moment of the PSD.

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在此基础上，对采用基尔霍夫近似进行自仿射分形随机表面的散射光场数值计算的精确程度进行了研究。

Then we study the accuracy of Kirchhoff's approximation in the scattering of light field from the random self-affine fractal surface.

youdao

在此基础上，对采用基尔霍夫近似进行自仿射分形随机表面的散射光场数值计算的精确程度进行了研究。

Then we study the accuracy of Kirchhoff's approximation in the scattering of light field from the random self-affine fractal surface.

youdao