显微镜观察显示A组眼球视网膜各层组织结构完整，B组和C组视网膜均有断层、分离和脱片等现象。

It was observed by microscopy that each layer of the retina structure was intact in group A, and there was retinal detachment in group B and group C.

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显微镜观察显示A组眼球视网膜各层组织结构完整，B组和C组视网膜均有断层、分离和脱片等现象。

It was observed by microscopy that each layer of the retina structure was intact in group A, and there was retinal detachment in group B and group C.

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