the average central cornea curvature is in direct proportion to the average diameter of the flap and the pedicel .
平均中央角膜曲率越高,角膜瓣的平均直径越大,角膜瓣蒂长度越长。
we did some cornea' s force-distortion experiments on animals, the mainly factors that affect the changes of cornea curvature radius were analysed in qualitative.