It has focusing device, which can make adjustment of astigmatism and prefocus.

Under astigmatism even narrow parallel light beams will not combine into one point.

有象散存在时甚至很窄的平行光束都不能会聚在一点.

In the control group , astigmatism has influence on the contrast sensitivity only in 18 CPD.

对照组仅在18CPD时受影响.

So does cure see computer time grow the eye astigmatism that bring about and myopic?

这么治疗看电脑时间长导致的眼睛散光并且近视?

Objective To evaluate the effect of Sunny RGP lens on myopia and astigmatism correction.

目的评价国产bostonRGP接触镜的矫正近视及散光的效果、镜片配适的舒适度及戴镜相关反应.

Does child astigmatism add myopic need to wear an eye?

小孩散光加近视需要戴眼睛 吗 ?

With astigmatism objects appear stretched and distorted.

由于散光,对象出现拉伸和扭曲.

Astigmatism is caused when the cornea is shaped irregularly like a football.

散光是由于角膜时,外形像一个足球不定期.

Results myopic power and astigmatism relatively keep stabilization after 1 year.

结果观察组的近视度和散光度随戴镜时间延长相对稳定.

Myopic astigmatism is systemic sex disease actually.

近视散光实际上是全身性疾病.

Does astigmatism of 1 year old of children add myopic need to wear an eye?

需要,要不然的话,还会加重的!1岁小孩散光加近视需要戴眼睛 吗 ?

Start the service network peripherals sound, well adapted to the postal network more widely distributed features.

实达外设的服务网点健全, 很好地适应了邮政网点多、分布广的特点.

The cleaner is particularly well adapted for use in the home.

这种清洁器特别适合在家中使用.

Low, well-adapted lever forces and short lever strokes give good operating comfort.

低, 良好的适应力和短杠杆杠杆杆把好操作舒适.

What grass and trees are well adapted to Qinghai-Tibet Plateau?

青海高原适合种植哪些草和树木?

Do you a problem with full-frontal nudity?

你对正面全裸有问题 吗 ?

Thus we can obtain the original distorted wavefront by using the wavefront reconstruction algorithm.

对此波面通过波前重建算法,即可求出原始的畸变波前.

The relationship between residual wavefront phase error and frequency response in an adaptive telescope is analyzed.

分析了自适应望远镜系统的波面补偿剩余误差与频率响应的关系.

The numerical simulation process of wavefront reconstruction with this shear interferometer is given.

最后用数值方法模拟了波前恢复过程.

Objective : To investigate the methods and effect of wavefront guided ablations for myopia.

目的: 探讨波前像差引导下个体化切削术治疗近视眼的方法和疗效.

Rapid stepping algorithm is a rapid, condition-free and stable algorithm for wavefront reconstruction.

快速步进算法是波前重构的一种快速无条件稳定算法.