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 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。
• But they can produce useable optical and infrared data.
  但是它们可以提供可用的光学和红外数据。
• In addition, some new measurement techniques for optical fibers and cables are introduced.
  同时，还对涉及光纤光缆测量方面的一些新技术作了简单的介绍。
• Picosecond and femtosecond laser induced darking in some optical glass were studied.
  研究了某些光学玻璃在皮秒和飞秒激光照射下产生的暗化特性。
• Optical fibers have replaced small electric lights in some medical instruments.
  光学纤维已经代替了某些医疗器械中的小电灯。
• Optical fiber giro with piezoelectric ceramic phase modulator can improve checkout sensitivity and range of measurement.
  光纤陀螺采用压电陶瓷相位调制器可以提高检测灵敏度和测量范围。一种实用。
• Telescopes and microscopes are optical instruments.
  望远镜和显微镜是光学仪器。
• 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。
• Optical interconnection networks have important potential applications in the fields of super-computers and photonic switching network systems etc.
  光互连全交叉网络在巨型计算机和光子交换网络系统等领域具有十分重要的潜在应用。
• Secondly, coupling theory of optical fiber and the application of optical fiber coupler in optical system are introduced.
  其次，介绍了光纤耦合理论和光纤耦合器在光学系统中的应用。