光蚀 meaning in English
photetching
Examples
- Alkaline light - etching agent
硷性光蚀剂 - Based on the diopter status of myopia and hypermetropia , the paper presented the principle of excimer laser refractive surgery , the change of impacting cornea curvature on the cornea diopter . in this chapter , we also discussed excimer laser - corneal tissue interactions and photoablation . determine the relationship between the fluence of arf excimer laser and the cornea ablation rate , attain the relationship between the energy density and the ablation depth
研究了激光与生物组织相互作用、光蚀作用及准分子激光消融角膜的机理；首次定量研究193nm准分子激光高斯光束的切削量与能量密度的关系，计算单个激光脉冲角膜切削量；发现了角膜曲率对切削效果的影响，首次提出了角膜曲率半径、切削位置与切削深度的关系；首次定量确定了激光光斑参数及其排列方式对术后角膜表面粗糙度的影响，为更精确实现角膜切削和提高切削后角膜表面光洁度、减少手术后角膜浑浊及角膜表面术后不规则提供了理论依据。