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。 - Electron optical aberration theory for angularly wide and transversely large electron beams in electromagnetic focusing systems with curvilinear axes has been further developed.
本文研究了宽束大物面电磁聚焦系统弯曲轴电子光学象差理论。 - Optimizing match on optical aperture and wave aberration in image evaluation
象质评价中光学孔径与波象差的最佳匹配 - Digital laser plane interferometer is used to measure the surface of optical components and the wavefront aberration of non-confocal optical system.
数字式激光平面干涉仪是用于测量光学元件面形和无焦光学系统波像差的光学仪器。 - An equation for the optical system without thermal aberration is established and a scheme for eliminating the influence of temperature on its focal length is proposed through introduction of normalized thermal aberration coefficient and color aberration coefficient.
引进光学材料的规化热差系数和色差系数，建立无热差光学系统的方程，并提出了消除温度对其焦距影响的方案。 - 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 - 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。 - The optical calculation and aberration correction are done.
并且进行了光学计算和像差校正。 - A method of observing spherical aberration in optical aberration experiment
象差实验中观测球差的方法 - 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。