查询词典 wavefront

The hardware system and software system of subjective wavefront aberrometer was presented. The ablation model was used in ophthalmic excimer laser system (AOV-FB system).

研究了主观式波前像差仪的硬件和软件系统，以及矫正模型在准分子激光眼科治疗机中的实现情况。

In this study, we use corneal topography and wavefront aberrometer to analyze corneal and total ocular high-order aberrations.

本研究利用电脑角膜地形仪、前导波像差分析仪及电脑分析软体；另外测量对比视力及对比敏感度作为视觉品质指标，以研究分析：一、年龄对病人角膜表面及眼球整体高阶像差的影响。

With the cooperaton of Suzhou 66 Vision Tech Co.Ltd, the subjective wavefront aberrometer has been developed.

同有关单位合作，研制出世界上第一台主观式波前像差仪。

Methods: Forty of cases 77 emmetropic and ametropic eyes were measured with an aberrometer based on Tscherning's principle with the pupils dilated. The Zernike coefficients and root mean square values of wavefront aberrations up to the 6th order were recorded and statistically analyzed.

40人77只正视眼及屈光不正眼，散瞳后用基于Tscherning原理的波阵面像差仪进行测量，记录高达6阶的波阵面像差Zernike系数和均方根值，并进行统计学分析。

Recently, routine ophthalmic technologies play more extending roles in evaluation of dry eye, including corneal topography, wavefront aberrometer, optical coherence tomography and confocal microscope.

近年来，常规眼科检查包括角膜地形图、波前像差、光学相干断层扫描技术及共焦显微镜检查等，被拓展应用于干眼症的检查，一方面加深了对干眼症病理生理学的认识，另一方面也为诊断评估干眼症提供了新的方法。

Wavefront measurement and iris registration were performed in the upright position with Wavescan aberrometer,and another iris registration was performed in the supine position during the operation with VISX Star S4 IR.

方法选择接受双眼CustomVueTM个体化角膜屈光手术的近视患者86例172眼，术前应用Wavesan像差测量仪在坐位时进行虹膜识别，术中应用VISX Star S4 IR进行卧位时虹膜定位，记录眼球旋转及瞳孔中心移位。

Methods 1038 eyes of 606 consecutive myopic patiences who had bilateral Custom Vue LASIK between March 2006 and August 2006 were involved in the study. Wavefront measurement and iris registration were performed in the upright position with Wavescan aberrometer, then more over iris registrations were performed in the supine positon during the operation with VISX Star S4 IR.

选择成功接受波前像差虹膜定位LASIK手术的近视患者606例1038眼，术前应用Wavescan像差仪取坐位行波前像差检查和虹膜识别，术中应用VISX Star S4 IR手术，记录眼球旋转及瞳孔中心移位，对前后眼球旋转及瞳孔中心移位进行比校。

There was no significant difference of higher order wavefront aberrations between emmetropic and ametropic eyes. Comparing the age of 40 years or less with the age over 40 years, there were significant differences in RMS3 between the two under 7 mm pupil size, and statistical diffenences in RMS6 and RMSh between the two under 4 mm pupil size.

除第2阶像差均方根(RMS2)以外，正视眼及近视眼各阶像差平均RMS值在7 mm与4 mm瞳孔下，差异均无统计学意义。40岁及以下者与40岁以上者相比，在7 mm瞳孔时，两者第3阶像差均方根(RMS3)差异有统计学意义；而在4 mm瞳孔时，两者第6阶像差均方根(RMS6)及高阶像差均方根差异均有统计学意义。

The two technique are validity and finity, they optimize the wavefront sensor and flow field.

这两种技术都是有效又有限的，它们是对波前传感器、流场的一个优化。

Wavefront-guided LASIK treatment will be the best way to treat hyperopic correction.

波前引导的LASIK手术将是治疗远视的最好的方法。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。