波前分析和沙氏图像在前圆锥形晶状体的诊断中非常重要。
Wavefront analysis and Scheimpflug imagery are very important in diagnosis of anterior lenticonus.
冲击波前方的熵密度是恒定的。
相继波前形成了一系列的同心球面。
Successive wave fronts in this case form a series of concentric spheres.
波前校正是自适应光学的核心内容。
在每一分界面上扩展的波前出现间断。
At each interface the spreading wave front is made discontinuous.
它表示寻常光波前和非常光波前的瞬时轨迹。
It represents the instantaneous traces of the ordinary and extraordinary wavefronts.
在这个系统中，波前探测器是其中的关键器件。
In this system, the wavefront sensor is the most important part.
提出了一种客观验光的波前角膜接触镜的设计方法。
The design method of wavefront corneal contact lens by the objective optometry is presented.
采用了推进波前法生成曲面网格，给出了核心算法；
The Advancing Front method is adopted and its kernel algorithm is given.
在自适应光学系统中，波前探测器的噪声是主要误差源。
The noise of wavefront sensor is a major noise source in adaptive optics system.
在各种条件下，得到一系列保证波前解存在的充分条件。
A series of sufficient conditions to guarantee the existence of front wave solutions are obtained.
在自适应光学系统中，波前探测器的噪声是一个主要误差源。
In adaptive optics system, the noise of wavefront sensor is a major error source.
数值实验表明有序波前重建法具有较高的计算精度和运行效率。
The numerical experiments show that the ordinal wavefront reconstruction method has higher calculation precision and running efficiency.
本文将分析并讨论脉动与波前阵列处理器的算法、结构和应用。
This article provides a general analysis and discus sion of the algorithms, structure, application perspectives of VLSI array proces sots, including Systolic and Wavefront.
论文给出了分析随机波前相位编码体光栅选择性衍射的一种方法。
A diffraction selectivity theoretical analysis method of volume gratings with wave front phase encoding is proposed.
开发了评估软件对其在实际系统中滤波前后效果进行了对比研究。
The filtering effect in the practical system has been contrastively investigated with the exploited evaluating software.
本文推导了采用不同孔径参数的实验结果，以及波前斜率的功率谱密度。
The experimental results of the different aperture parameters and the power spectral density of wavefront slope are derived in the paper.
本文就飞机螺旋桨对机载雷达发射波前向散射的实验研究情况作了介绍。
The experiment research on the forward scattering of airborne radar transmitted wave with airscrews is presented in this paper.
采用整体式波前校正器替代自适应式波前校正器可以大大降低光学系统的成本。
The cost of the optical system with the unitary wave front correctors instead of the adaptive wave front correctors is reduced significantly.
为了使这项技术得以实施，通过“波前校正”，入射光线经过地球大气造成的扭曲会被移动。
In order for this technique to work, the distortions imposed on the incoming light during its passage through the Earth's atmosphere must be removed using a trick called "wavefront correction".
动态波前相位信息测量是大气光学、气动光学和激光技术等领域的重要实验手段。
The data measurement of dynamic wavefront phase is an important experimental means for atmospheric optics, aero optics and laser technique.
界面近区基体金属发生了剧烈的多种形式的塑性变形，变形主要集中于波前漩涡附近。
Intense and manifold plastic deformation occurs in parent metal near interface zone, and deformation mostly fastens on eddy in front of wave.
实验结果表明，这两种算法均可有效地提取出自适应光学所需要的光束波前整体倾斜信息。
The experimental results show that the global tilt information of beam wavefront for adaptive optics can be effectively extracted by both algorithms.
沿上行波波前或下行波波前进行波场延拓是确保波场全倾角归位仅能采用的两种延拓方法。
The wave-field continuations along up-going wavefront or down -going wavefront are the two methods we can take to ensure the all -dip migration of wave field.
基于哈特曼波前探测的流场层析测量技术结合了光学波前探测技术和计算机层析重建技术。
A new method of tomography reconstruction from Hartmann wave-front sensing is presented which combines wave-front sensing technique with computed tomography reconstruction technique.
由于球面波的几何扩展产生的波前能量的损失，这种扩散作用可从波的振幅降低方面观测到。
The loss of energy from a wavefront as a consequence of geometrical spreading, observable as a decrease in wave amplitude.
激光相干阵列成象雷达系统中本振光波前与信号光波前匹配与否直接影响系统的灵敏度和分辨力。
The matching of the local light wavefront and signal light wavefront in the laser coherent array imaging radar system will directly affect the sensitivity and resolution of the system.
激光相干阵列成象雷达系统中本振光波前与信号光波前匹配与否直接影响系统的灵敏度和分辨力。
The matching of the local light wavefront and signal light wavefront in the laser coherent array imaging radar system will directly affect the sensitivity and resolution of the system.
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