... refraction; terrestrial 地物折射 refractive error 折射误差;屈光不正 refractive index 折射率 ...
基于350个网页-相关网页
...眩光;空间频率;屈光不正 [gap=1894]Key words] contrast sensitivity; age; luminance; glare; spatial frequency; refractive error ...
基于24个网页-相关网页
correction of refractive error 屈光不正的矫正 ; 屈光矫正
Photo Refractive Error Corrective Center 准分子激光中心
Refractive Error Presbyopia 屈光偏差──老花
mean absolute refractive error 平均绝对屈光误差值
postoperative mean absolute refractive error 术后绝对屈光误差
high refractive error 高度屈光不正
irregular refractive error 屈光异常
refractive error correction 折射误差修正
atmospheric refractive error 大气折射误差
什么是屈光不正?
Objective: to investigate the changes of corneal shape and how to correct the refractive error after penetrating keratoplasty (PKP).
目的:探讨穿透性角膜移植术(pkp)后的角膜形状改变以及如何进行屈光矫正。
However because of the refraction effect in the troposphere there is refractive error in the parameters measured in positioning system.
但由于对流层中的折射效应,定位系统所测目标的仰角、距离等参量均存在一定的折射误差。
应用推荐