求翻译：然后通过分析舰船和角反射器干扰散射特性差异性，揭示了在小入射余角条件下，舰船和海面容易形成的二面角结构，使得舰船回波中的偶次散射分量大于奇次散射分量，而角反射器干扰的回波主要由奇次散射分量组成。是什么意思？

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Then through analyzes the ships and the angular reflector disturbance diffusion properties difference, has promulgated under the small grazing angle condition, the ships and the sea level easy to form the dihedral angle structure, causes in the ships echo the partner scattering component to be bigge

And then through the analysis of scattering characteristics of ship and angle reflection interference differences, revealed in small grazing conditions, the dihedral angle of ship and the sea is difficult to structure, making ship echoes even in scattering is greater than the odd scattering componen

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