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

• 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。
• 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。
• 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。
• 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。
• 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。
• 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
• The Application of PowerPoint 97 in Optical Aberration Teaching
  中文PowerPoint97在光学象差教学中的应用
• 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。
• The electron optical properties and aberration theory of a combined magnetic round lens and deflection system phaseangle of a current transformer
  磁透镜与偏转器的复合系统的电子光学性质和象差理论电流互感器的相角差
• 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