They accommodate by greatly changing the curvature of the cornea. 它们由大大地改变角膜曲率的方法来调节。
For the curvature of the cornea and refractive vision. 该产品用于眼屈光度和角膜曲率测量检查用。
That is to say, the radius of curvature of the cornea is inversely proportional to age. 男女均随年龄的增长,角膜曲率半径大致呈递减趋势,即:角膜曲率半径与年龄成反比关系。
The result shows that the horizontal diameter and the curvature of the cornea increase be bound to follow the increase in fetal month. 结果表明角膜横径、前、后曲率半径均随胎龄增长而增加,呈正相关,角膜前表面屈折力则随胎龄增加而趋于变小,其每月减少的幅度呈递减态势。
The influence of curvature radius of the front surface of cornea on the ablation depth and result for correction of myopia is analysed in detail. 详细分析了角膜前表面的曲率半径对近视眼消融深度和治疗结果的影响。
Analysis of radius of curvature of cornea 角膜曲率的分析
It can b used to measure the radius of curvature of the anterior corneal surface and estimate of the total cornea power. 它是根据Bausch&Lomb型原理设计的,可测量角膜前曲率半径和角膜屈光度。
Main Outcome Measure Diopter of myopia, cornea curvature, axis length of eye and central cornea thickness. 主要指标近视度数、角膜曲率、眼轴长度及角膜中央厚度。
A measurement of radius of anterior curvature of the cornea 云南正常人角膜前曲率半径的测量