Negative refraction负折射现象
refraction angle[光] 折射角;翻译;折射角
refraction index折射率;折光指数;射系数
digital refraction牛眼
retinoscopy refraction视网膜检影验光
differential refraction差示折射;折射差数;较差折射
Dewdrop Refraction露水
celestial refraction天文蒙气差;天体折射
irrgular refraction不规院折射;不规则反射
The nonlinear refraction index n2 were estimated according to the closed-aperture Z-scan curves.
根据闭孔Z-扫描曲线估算了样品的非线性折射率。
参考来源 - π·METHOLDS:Eight-seven infants(174 eyes) with estropia underwent cycloplygiec procedure with atropine oint 3 times/day for 7 days. The type and degree of refraction were noted and analyzed.
方法:回顾性分析眼科门诊筛查有内斜视的婴幼儿87例174眼,用10g/L阿托品眼膏点眼3次/d,连续点7d,进行视网膜检影,按屈光类型、程度进行记录并分析。
参考来源 - 婴幼儿87例内斜视屈光特征研究There are some other ways to analyzed the contents of menthol and menthone, such as polarimetry, refraction index method and acetylation method.
薄荷醇和薄荷酮含量的测定方法有旋光测定法、折光指数法及乙酰化法。
参考来源 - 中药薄荷草的化学成分分析研究They are new type of passive optical components, which are based on the periodical distribution of refraction index in fiber core.
它是利用光纤材料的光敏特性在光纤的纤芯上建立的一种空间周期性折射率分布,其作用在于改变或控制光在该区域的传播行为方式。
参考来源 - 光纤光栅传感系统的研究与实现