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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
      Synonym:aberrationdistortion

    双语例句

    • 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
    • A optical aberration resulting in a distorted image.
      一种光学上的失常现象,使得图像扭曲。
    • 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。
    • 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。
    • A method of observing spherical aberration in optical aberration experiment
      象差实验中观测球差的方法
    • The systematic error of the measurement is figured out through the calibration procession and the optical aberration is fitted by the quartic surface.
      测量装置的系统误差可以通过标定过程得到,而且像场畸变可以通过四次曲面拟和来进行修正。
    • 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
    • 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。
    • Influence of Optical Interference and System Aberration on Laser Beam Parameter Measurement Precision
      光学系统像差与光场干涉对激光参量测量精度的影响
    • 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。