研究了补偿球差和高阶散光的像差与角膜切削量的关系，即补偿球差和高阶散光的角膜切削模型。

A model for calculating ablation profile to precompensate for spherical aberration and the higher order astigmatism is presented.

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在分析国内外人眼角膜的数学模型基础上，分析研究几种常见的准分子模型，提出一种新型的切削模型。

Based on related research results, combine the results and analyse some familiar excimer model, putting forward a new-style cutting model.

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在分析国内外人眼角膜的数学模型基础上，分析研究几种常见的准分子模型，提出一种新型的切削模型。

Based on related research results, combine the results and analyse some familiar excimer model, putting forward a new-style cutting model.

youdao