aspheric是什么意思？

aspheric

英[æz'ferɪk] 美[æz'ferɪk]

• adj. 非球面的；

例句

• The phase information of aspheric surface is evaluated by Hilbert transform only from one interferogram. 同时,本论文也论述了仅用一幅光载频干涉条纹获取非球面镜表面的全部相位信息的方法.
• A method to measure coaxiality of axisymmetric aspheric lens is introduced. 介绍了一种轴对称非球面透镜的光轴共轴度的测量方法.
• The trend of intraocular lens design: aspheric or spherical? 非球面人工晶状体会全面取代球面人工晶状体 吗 ?
• Aspheric optical parts manufacturing is an acknowledged difficulty and it is uneconomical. 非球面光学零件加工是当前国内外公认的难题.
• In this thesis a technique of testing aspheric is discussed. 本文研究了实时测量非球面的技术.

英英词典释义

• Adjective
  1. varying slightly from a perfectly spherical shape