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

• 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。
• 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。
• 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。
• 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。
• A method of observing spherical aberration in optical aberration experiment
  象差实验中观测球差的方法
• A optical aberration resulting in a distorted image.
  一种光学上的失常现象，使得图像扭曲。
• A new theory based on Lie algebra of the electron optical deflection aberration was proposed.
  提出了电子光学偏转像差的李代数理论，将这种新型数学工具的应用领域从带电粒子束的聚焦传输系统推广到扫描偏转系统。
• In the presence of the Seidal optical aberration theory, third order aberration caused by the main mirror and secondary mirror positions 'errors were analyzed in detail.
  借助于塞德尔像差理论，详细地分析了主光学系统的主次镜位置误差可能导致的三级像差。
• 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。
• Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating
  发射极－基极扩散法二维反射光栅衍射畸变的光散射方法研究