optical

英 [ˈɒptɪkl]

美 [ˈɑːptɪkl]

adj.  视力的; 视觉的; 光学的; 有助于视力的; 光读取的; 光存储的

复数：opticals　

CET4CET6考研TOEFLIELTSTEM4TEM8机械

Collins.1 / BNC.6151 / COCA.5497

牛津词典

adj.

• 视力的；视觉的；光学的
  connected with the sense of sight or the relationship between light and sight
  1. optical effects
     视觉效果
• 有助于视力的；光学的
  used to help you see sth more clearly
  1. optical aids
     助视器
  2. optical instruments such as microscopes and telescopes
     显微镜和望远镜等光学仪器
• 光读取的；光存储的
  using light for reading or storing information
  1. optical storage
     光存储器
  2. an optical disk
     光盘

柯林斯词典

• ADJ 视力的；视觉的；光的；光学的
  Opticaldevices, processes, and effects involve or relate to vision, light, or images.
  1. ...optical telescopes.
     光学望远镜
  2. ...the optical effects of volcanic dust in the stratosphere.
     火山灰在平流层造成的视觉效果

英英释义

adj

• of or relating to or involving light or optics
  1. optical supplies
• relating to or using sight
  1. ocular inspection
  2. an optical illusion
  3. visual powers
  4. visual navigation
  Synonym:ocularopticvisual
• of or relating to or resembling the eye
  1. ocular muscles
  2. an ocular organ
  3. ocular diseases
  4. the optic (or optical) axis of the eye
  5. an ocular spot is a pigmented organ or part believed to be sensitive to light
  Synonym:ocularopticopthalmic

双语例句

• The property of the computer programmable optical devices is investigated.
  研究了计算机程控光学器件的性能。
• Beam quality parameter plays an important role in the optical fiber coupling for the high-power laser.
  光束质量参数对大功率固体激光器光纤耦合系统的设计起着关键作用。
• Optical fiber systems have great impact on communications.
  光纤系统对通信有很大影响。
• Telescopes and microscopes are optical instruments.
  望远镜和显微镜是光学仪器。
• Binocular machine vision and binaural machine hearing reproduce senses of optical and audio direction and distance.
  双目机器视觉和双耳机器听觉重现光和声音的方向和距离感。
• The optical properties of circular polarization filters made of cholesteric liquid crystal thin films are investigated.
  研究了胆甾相液晶薄膜滤光器的光学性质，给出了这种薄膜的制作技术。
• Since optical paths are reversible, the opposite arrangement is also true.
  因为光路是可逆的，所以也可以反过来安装。
• Nearly every long-distance call made in Britain now travels on optical fibre instead of cable.
  现在在英国，几乎所有长途电话都通过光纤而非电缆传输。
• The structure and principle of lunar optical astronomical telescope are introduced in this paper.
  文章介绍了月基光学天文望远镜的组成和工作原理。
• Sloping walls on the bulk of the building create an optical illusion.
  大楼主体的斜墙给人造成一种视错觉。