refractive

Customization of excimer laser refractive surgery is a new one based on PRK, LASIK and LASEK.

角膜的个体化切削是在PRK 、 LASIK、LASEK的基础上发展起来的一种新的屈光手术技术.

All the peaks are sensitively dependent on and refractive index of the defects.

缺陷相距较近时,禁带中心不存在透射峰.所有透射峰都敏感地依赖于中间缺陷的折射率.

A 2 mm spot quickly and effectively performs the majority of refractive correction.

2毫米点迅速和有效地执行大半的折射纠正.

When the refractive index changed the moving direction, it relied on the sign of change.

当层厚递变时,光子带隙均向长波方向移动.

The excimer laser refractive surgical instrument can be used to correct myopia, hyperopia astigmatism diopter.

摘要准分子激光眼科治疗机可以用来进行近视 、 远视、散光等屈光不正的矫正手术.

The deposition rate, morphologies, breakdown voltage and refractive index were studied.

研究了制备工艺对薄膜沉积速率 、 表面形貌 、 折射率和电击穿场强的影响.

All fibers are more or less doubly refractive.

所有纤维都具有程度不同的双折射.

With the development of operation, wavefront aberration technology has become hot topic in cornea refractive surgery.

随着这一手术的开展, 波前像差成为屈光手术的一个热门话题.

Used for bonding optics lens and some high refractive index LCD.

用于光学镜头的粘接和部分高折射率液晶的粘接.

Corneal surgery covers corneal refractive surgery and corneal transplantation.

角膜手术主要是角膜屈光手术和角膜移植术.

Clear homogeneous glass of known refractive index; used to make lenses.

折射率已知的清晰均匀的玻璃，用于制镜头。

Because of dispersion, gems have a different refractive index for each wavelength of light.

因为散射的原因, 宝石对不同波长的光有不同的折射率.

Biological reactions are probed by detecting the change of refractive index.

它通过探测介质的折射率变化来探测生物反应.

Holographic storage with Photo Refractive Polymer —— TB level volume storage optical disc ( continued )

光折变聚合物全息存储光盘TB量级体存储光盘 ( 续 )

The local defect modes is investigated in photonic crystals with negative refractive index structural defects.

研究了含有负折射率缺陷的光子晶体中的局域缺陷模.

Influence of refractive index mismatch on data bit in two-photon three-dimensional data storage

折射率失配对双光子三维信息存储中信息点的影响

An Investigation on High RefractiVe Index and High Transmittance Tellurate Glasses

高折射高透过碲酸盐玻璃的研究

The ocular axial length and refractive degree were stable after operation.

患者的眼轴和屈光度数稳定.

They are also suited for use in optical and light refractive applications, such as lasers.

它们也适合用在光学和光折射的应用, 如激光.

Efficacy measures include axial length, keratometric power and mean absolute refractive error.

有效测量值包括眼轴长度, 角膜曲率和绝对屈光误差值等内容.

The function n ( x, y ) is known as the refractive index profile.

函数n ( x, y ) 称为折射率分布.

The increase of annealing time and temperature leads to rise of refractive and decrease of thickness.

结果表明随热处理温度的提高和热处理时间的延长,薄膜的厚度减小、折射率增大.

Deformation of disk surfaces and refractive index changing with temperature are primary factors of optical distortions.

介质变形和热光效应(折射率随温度变化)是产生波前畸变的主要原因.

The measurement of refractive index inhomogeneity of optical glass with laser hol lography was presented.

介绍了用激光全息照相测量光学玻璃的折射率不均匀性的方法.

The result shows that the relationship of refractive index and volume of fat is linearly dependent.

并以牛奶为测量样品,得出牛奶的折射率随其脂肪的体积含量成线性变化的规律.

METHODS: Refractive error was determined by subjective refraction and if unavailable by auto refraction.

方法: 由主观眼光和自动验光计来确定屈光不正情况.

A planar film of refractive index nf is sandwiched between a substrate and a cover material.

折射率为nf的平面薄膜夹在折射率较低的衬底和覆盖层之间.

The coherent threshold for suppressing MI gain is derived, it depends on nonlinear coefficient and refractive index only.

求出了抑制调制非稳增益的相干度阈值，发现这一阈值仅仅取决于介质的非线性系数和折射率。

Natural materials all have a positive refractive index.

所有的自然物体都有阳性折射指数.

The survey liquid refractive index is one quite tedious and the complex experiment process.

测量液体折射率是一个比较繁琐且复杂的实验过程.