optical aberration
英 [ˈɒptɪkl ˌæbəˈreɪʃn]
美 [ˈɑːptɪkl ˌæbəˈreɪʃn]
光学象差
英英释义
noun
- an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
双语例句
- First, we use the corresponding table for relationship between the optical lens aberration curve in the field of view and distortion, and the fish-eye effect distortion correction is achieved through the look-up table method.
首先利用光学镜头像差曲线中视场与畸变的关系对应表，通过查表法实现了鱼眼效应畸变校正。 - The optical gain and aberration characteristics of immersion lens are analyzed hosed on FOV and optical gain of optical systems used in laser warning device.
从激光探测告警光学系统的视场和光学增益出发，分析了浸没透镜的光学增益和像差特性。 - Influence of Optical System ′ s Spherical Aberration on Active Laser Reconnaissance
光学系统的球差对激光主动侦察的影响 - The reason of the third-order optical nonlinear refraction is the aberration of electronic distribution.
理论分析表明，样品的三阶光学非线性折射率主要起因于晶体内部电子云分布的瞬态畸变。 - There are bad optical aberration in the camera lens of short focus.
短焦距摄像机镜头一般都存在比较严重的光学畸变，使成像质量下降。 - Optical Design and Aberration Calculation for Plane Grating Monochrometer System
平面光栅单色器系统光路设计和像差计算 - Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating The light is emitted by the laser diode and enters a diffraction grating.
二维反射光栅衍射畸变的光散射方法研究激光束从激光二极管中发出，射入衍射光栅。 - An optical aberration in which the image has colored fringes.
图像有彩色边缘的一种光学上的色差现象。 - The laser far-field diagnose system in ShenGuang III is designed, and the evaluation for each module of the system and the optical aberration of each element is presented.
对神光Ⅲ远场诊断系统进行了光学设计，给出了系统各组件的评价结果及各光学元件的像差结果。 - Curvilinear axis Gaussian electron optical properties and aberration characteristics of the novel electrostatic immersion magnetic lenses are studied.
研究了新型的复合静电磁浸没透镜的曲光轴高斯电子光学性质及像差特性。