null corrector

用法例句

An efficient approach of designing a special dome and its aberration corrector was presented.

提出了一种有效的特殊整流罩及其像差校正器的设计方法,运用Wassermann-Wolf微分方程组(W-W方程组)的原理,通过在商业光学设计软件中编译宏程序曲面拟合的方法得到校正器最佳面形,从而可以校正整流罩引入的球差、彗差,使系统成像质量得到较大的改善。

An experimental system was established for the aberration correction in an optical system with a low quality and 500 mm diameter spherical mirror for finite object imaging.

采用原光路再现的方法,通过比较像差校正前后的干涉图样和成像结果,验证了该校正方法的可行性。

The structure and aberration correction curves of the objective and its measurement results are given.

给出物镜结构和像差校正曲线及实际测量结

This paper discribes a optical imaging system which is used to measure colour purity drift,electron beam landing screen deviation and 3 beam misconvergence,and the optical path feature,the selected method of magnification and the aberration correction are described.

本文讨论了彩色显像管色纯漂移，电子束着屏误差，失会聚量测试用的光学成像系统的光路特点、设计原则、放大倍率的选定及光路选型及像差校正方法。

This paper reviews the development of transmission electron microscope and related equipments such as field emission gun transmission electron microscope, slow scan CCD camera, spherical aberration corrector, monochromator and high energy resolution filter.

本文综述了透射电子显微镜(TEM)及相关部件,即场发射枪(FEG)透射电子显微镜、慢扫描电荷耦合器件(SSCCD)、球差校正器、单色器及高能量分辨率的新一代能量过滤成像系统的发展及应用。

Aberration Decoupling Analysis in Adaptive Optics System with Two Sets of Wavefront Correctors for All-path Aberration Correction

双波前校正器全光路像差校正自适应光学系统像差解耦分析

Aberration Correction of Czerny-Turner Imaging Spectrometer Carried by Satellite

星载车尔尼-特纳型成像光谱仪像差校正的研究

The method of wave?front aberration for correcting astigmatism in semiconductor laser beams

校正半导体激光束像散的波像差方法

Image contrast and deconvolution processing of spherical aberration-corrected high-resolution electron microscope images

球差校正高分辨电子显微像的像衬和解卷处理

An Improved Homomorphic Filtering Method for Inhomogeneity Correction of Magnetic Resonance Images

改进的同态滤波方法校正磁共振图像中偏差场

Study on the Principle and Experiment of the Holographic Correction of Aberrated Primary Mirror;

全息校正望远镜主镜像差的机理及实验研究

Automatic Error Detection and Adjustment of Auto-Meter Based on Image Processing

基于图像处理的汽车仪表误差自动计算与校正

Translational Motion Artifact Correction of MR Images Using Differential Evolution Algorithm

基于差分演化算法的MR图像平移运动伪影校正

alignment error

安装误差;调准误差;定线误差;校正误差;校直误差

Application to phantom image and breast MR image both get good result.

在有偏差场的模型图像和MR乳腺图像的校正中,此方法均取得了成功。

enchanced error detection & correction

增量误差的探测和校正

error detection and correction equipment

误差检测和校正设备

compass compensation and adjustment

罗盘自差补偿及校正

burst error detection and correction

短脉冲误差检测与校正

aircraft static pressure error corrector

飞机静压误差校正器

Changes in higher-order aberrations after correction of lower -order aberrations in myopic eyes

近视眼高阶像差在低阶像差矫正后的变化

Corrected for both chromatic and spherical aberration, as a lens.

复消色差的矫正色相差和球面像差的，如镜头

dipping needle instrument

倾针仪磁罗经)倾差仪倾差校正仪