一些NEC和4特定的高度和半径校正试验。
本文提供了修正角膜半径校正近视时，半径变化量和屈光度差之间的关系式；
The relations between the radial variance and the diopter difference are given in this paper for correcting the cornea radius to rectify short—sight.
本文提供了修正角膜半径校正近视时，半径变化量和屈光度差之间的关系式；
The relations between the radial variance and the diopter difference are given in this paper for correcting the cornea radius to rectify short—sight.
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