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- seecific refractive power 折射率
- There is difference in the refractive power of the two eyes. 两只眼睛的屈光能力不一样。
- A condition in which the refractive power of one eye differs from that of the other. 屈光参差，两眼屈光不等一只眼和另一只眼的屈光力不同的状况
- A unit of measurement of the refractive power of lenses equal to the reciprocal of the focal length measured in meters. 屈光度透镜或棱镜折光率的一种量度，等于以米计算焦距之倒数
- There were considerable differences between 12 and 13, 12and 14 years old groups, in the refractive power of myopia. 近视眼按年龄和近视程度分类进行统计分析，随年龄增长近视屈光度升高：12岁组与13岁组间、12岁与14岁组间近视屈光度均有显著差异；
- The visual acuity (VA). refractive power, keratometer were recorded 1 day before and 1 day. 结果100%25病例治疗后视力迅速提高,但停止治疗后短时间内视力、近视度就回退到治疗前水平。
- Conclusion These data show that effective therapy is correlated with refractive power and amblyopic depth and age. 结论屈光不正性弱视的治疗效果与屈光状态、弱视程度、年龄有关。
- Objective:To evaluate the clinical effects of RGP on correcting ametropia and reducing the development of myopic refractive power. 目的:说价硬性透氧性角膜接触镜(RGP)矫正屈光不正以及减缓近视度数发展的效果。
- The conclusion showed that DTK could change the cornea refractive power effectively, and finally achieve the purpose of hyperopic remedy. 结果表明半导体激光角膜热成形能够有效的改变角膜屈光力、实现远视矫正。
- Methods Corneal refractive powers and the length of optic axis were measured on 277 patients with simple myopia of teenager (536 eyes). 方法对单纯性近视277例536只眼,测量其角膜水平及垂直曲率,并按年龄、屈光度分组,对各组角膜曲率及眼轴长度进行统计学分析。
- Conclusion The corneal refractive powers and the length of optic axis are two factors for the degree of simple myopia of teenager and the optic axial lengths are main factor. 结论青少年单纯性近视的屈光度与角膜曲率及眼轴长度密切相关,且眼轴长度是单纯性近视眼形成的主要因素。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- difference in the refractive power of the two eyes. 两只眼睛的屈光能力不一样。
- anterior corneal refractive power 角膜前表面屈光力
- measurement of refractive power of lens 镜片屈光力鉴定
- The article introduces a method to distinguish the gem by using spectrometre to determine the refracting power and the absorption spectrum of the gem. 本文介绍了利用分光仪通过对宝石折射率和吸收光谱的测定而识别宝石的方法。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。
