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

• These optical fibres may be used for new sorts of telephony.
  这些光缆可以用于新型电话通讯系统。
• 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。
• 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。
• Firstly the recent developments in the area of optical fiber grating sensors are reviewed, and the emphases in internal researches are analyzed.
  首先对光纤光栅传感器的研究现状和发展趋势进行了回顾和展望，并分析了目前国内研究的重点。
• 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。
• 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。
• 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。
• 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。