contrast visual acuity

基本解释

Purpose: To evaluate the changes of visual function after laser in situ keratomileusis(LASIK) with contrast sensitivity visual acuity(CSVA).
目的：通过对准分子激光原位角膜磨镶术后对比敏感度视力的检查来完善对术眼视功能的评价。
Objective To test contrast visual acuity(CVA) at bright and dark backgrounds for myopes with different modalities of refractive error correction.
目的在亮、暗两种环境条件下，检测近视眼患者配戴三种矫正方式的对比度视力。
There were significant correlations of decreased RNFLT and macular volume with measures of visual acuity, low contrast visual acuity and visual field mean deviation in the MS patients.
减少的视网膜神经纤维层和黄斑面积与视觉准确度有明显的相关性，低的视觉对比准确度和视野均差在多发性硬化患者中为低。
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