| 1. | Standard practice for determining contrast sensitivity in radioscopy 射线检查法中对比灵敏度测定的标准实施规范 |
| 2. | Resarch on change of visual contrast sensitivity in patients with type diabetic retinopathy 2型糖尿病性视网膜病变患者的视觉对比敏感度变化的研究 |
| 3. | The investigation on contrast sensitivity of junior middle school students in urban and pastoral areas in inner mongolia 内蒙古城市和牧区初中学生视觉敏感度的调查与比较 |
| 4. | However , the contrast sensitivity did not reveal significant difference under the condition the glare source existed 然而,在本实验中,炫光之有无并未对对比敏感度产生显著的影响。 |
| 5. | The present study was to evaluate wheather radial keratotomy produces an alteration in contrast sensitivity by comparing this function in operated versus unoperated eyes 这项研究的目的在以比较手术眼与未手术眼之对比敏感度差异,来评估放射状角膜切开术对其所造成的影响。 |
| 6. | Impairment of contrast sensitivity was found in early months immediately after surgery , but the function recovered up to the level of unoperated eyes about one year after operation 我们发现在手术后之前几个月,对比敏感度有显著降低,但在一年之后,已逐渐恢复到接近未开刀之对照组。 |
| 7. | Subjects visual function was measured by multiple tests , including visual acuity , contrast sensitivity , and visual field at up to three levels of illumination at baseline and every 6 weeks in the lab 受试者的视功能综合测试,包括视觉灵敏度、对比灵敏度、视野,在三级照明环境和每6周在实验室测试。 |