查询词典 Fresnel

Computer simulation of Fresnel holography［J］.

菲涅耳计算全息的计算机模拟［J］。

These results can be used for guiding the design of field survey project and the parameter selection in data processing. It is also an expansion to the Fresnel zone in common sense.

这一结论对于指导野外观测系统的设计和资料处理参数的选择都有积极的指导意义，同时也是对常规意义下菲涅耳带概念的扩充。

The design method of a photoinduced plasma Fresnel zone plate antenna is described.

本文描述一种光生等离子体菲涅尔波带板天线的设计方法。

The Fresnel CGH is applied to the computer images encryption/decryption, the results are also given.

将菲涅耳CGH应用于图像的加/解密，并给出解密结果；

All the most commonly used special functions are included: Bessel functions, Fresnel integrals, etc.

所有最常用的特殊功能包括：贝塞尔函数，菲涅耳积分等

Based on Fresnel transform algorithm, the performance of six typical autofocusing evaluation functions are studied experimentally.

基于菲涅耳变换重建算法，采用实验验证的方法，对显微数字全息成像中六种典型聚焦评价函数的性能进行了对比研究。

Fresnel zone is an important parameter of seismic lateral resolution.

菲涅耳带是衡量地震横向分辨率的一个重要参数。

A conclusion is drawn that the velocities of nanoparticles is identical to the velocities of speckles in Fresnel region.

进而构建了定向纳米流体实验装置，获得了时间间隔很短的序列散斑图。

The principle of defocus detection by critical angle method is introduced and the expression of defocus is deduced with Gauss optical formula based on Fresnel formula and a reasonable hypothesis.

介绍了临界角法离焦检测的基本原理，通过合理假设，利用菲涅尔公式和高斯光学公式得到了离焦误差信号的计算公式。

By using Zernike polynomials to describe the wavefront distortion of beams, the propagation properties of the flattened Gaussian beams, super Gaussian beams, Gaussian beams and plane waves passing through an aberrated lens or an aberrated annular lens are studied based on the generalized Huygens-Fresnel diffraction integral.

以广义惠更斯—菲涅尔衍射理论为基础，采用Zernike多项式描述像差光束畸变波前相位，研究了平顶高斯光束、超高斯光束、高斯光束以及平面波通过像差透镜和环状像差透镜的传输。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。