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
- 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。 - The diffraction at a straight edge in optical system with aberration under partially coherent illumination
部分相干情形下象差光学系统的直边衍射 - 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 - 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。 - 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 - 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。 - 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。 - Quantitative Relationship between Multi-Angle Polarized Reflectance and BRDF; Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating
偏振方向反射与二向性反射定量关系研究二维反射光栅衍射畸变的光散射方法研究 - In image inspection, the main error is caused by CCD optical lens aberration.
利用图像进行测量时，测量的误差主要误差源为CCD摄像系统中的畸变造成的误差。 - 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。