网站首页  词典首页

请输入您要查询的英文单词：

　

单词 polarizer
释义
polarizer
noun[C]
(UKusuallypolariser)
uk
/ˈpəʊ.lə.raɪ.zər/us
/ˈpoʊ.lə.raɪ.zɚ/

polarizernoun[C](LIGHT)

physicsspecialized
adevicethat makeslightwavesmovein onedirectiononly, ormainlyin onedirection, used, forexample, incamerasandelectronicdevices:
（照相机和电子仪器的）偏光板（片、镜等）
It'spossibletocreatean outdoor-readable Tablet PC by using anappropriateLCDtechnologycoupledwithappropriatepolarizers andfilters.使用合适的液晶技术加上合适的偏光片和滤光片，就可以制作出户外可读的平板电脑。
Thelightisbrightenough onitsown, without the need for polarisers,colourfiltersand backlights.光线本身就足够明亮，不需要偏光镜、滤色镜和背光。
More examples
  • Whenshootinginbrightlight,leavea polarizer on.
  • Thelightblockedby the polariser neverseesthereflectorand adarkdisplayresults.
  • When theangle(C) between theslowdirectionof theplateand thetransmissionaxisof the polarizers is at 0degreestheapparatustransmitswhitelight.
  • Thephotoswere taken into thesunwith a polarizerfilteron with a Canon 500D DSLR Camera.
SMART Vocabulary: related words and phrases
Physics: optics, microscopy & lasers
  • anti-reflection
  • anti-reflective
  • chromatic aberration
  • concentrator
  • converging lens
  • electron microscope
  • field glasses
  • lens
  • magnification
  • magnify
  • magnifying glass
  • opera glasses
  • optics
  • polarization
  • polarize
  • polarized
  • reflect
  • reflecting telescope
  • reflection
  • refracting telescope
See more results »

You can also find related words, phrases, and synonyms in the topics:

Physical & chemical processes

polarizernoun[C](DIVIDE)

apersonor thing thatcausessomething,especiallypeopleortheiropinions, todivideinto twocompletelyopposinggroups:
导致（意见等）两极分化的人（或事物）
This 11-trackalbumwillstandout as ananomaly, a polarizer amongfans.这张由11首歌组成的专辑将颠覆传统，势必在粉丝中产生两极化的反应。
He was a polariser: so much so that he neverwonmore than 55% of thevoteinNorthCarolina.人们对他的看法完全是两级分化：以至于他在北卡罗来纳州从未赢得超过55%的选票。
SMART Vocabulary: related words and phrases
Separating and dividing
  • apheresis
  • atomize
  • bifurcate
  • bifurcation
  • bisect
  • clove
  • dissociate
  • dissociateyourselffromsomething
  • dissociation
  • disunite
  • disunity
  • fracture
  • hive
  • parcel
  • polarize
  • polarized
  • prophase
  • pull
  • pullsomething/someoneapart
  • unravel
See more results »
(Definition ofpolarizerfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofpolarizer

polarizer
Apolarizerplaced after the plate projects both components on the same axis.
From theCambridge English Corpus
Subsequently, the response to single pulse suitably polarized by apolarizerhas been recorded.
From theCambridge English Corpus
This is due to the finite extinction of thepolarizerused inside the oscillator.
From theCambridge English Corpus
The rest radiation, being varied with the help of polarization rotator and thin-filmpolarizer, is used to pump a multi-pass amplifier.
From theCambridge English Corpus
The reflected laser beam was separated using a dielectric thin-filmpolarizerand a quarter-wave plate.
From theCambridge English Corpus
The analysis of the polarization properties by apolarizershows that transverse beams acquire polarization, while the longitudinal one remains unpolarized.
From theCambridge English Corpus
A marginal misalignment-the two beams propagate under a small angle-allows blocking of the objectional energy, which has passed thepolarizer, by the pinhole of the following spatial filter.
From theCambridge English Corpus
Their front elements do not rotate for the proper operation of some filters, such as circular polarizers.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
These polarizers are also typically designed to tolerate very high beam intensities, such those produced by a laser.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The same is true for small etalons, retarders and polarizers.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The first is a 28 position wheel containing broad-band and narrow-band filters, and a wire-gridpolarizer.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
With the help of polarizers and photodiodes, this polarization change is measured.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
However, with the proper application of a circularpolarizerand antireflective coatings, the diffuse reflectance can be reduced to less than 0.1%.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The light is first passed through apolarizer, which cuts out half of the light.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Thepolarizeris fixed and the analyzer can be rotated.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/polarizer##
随便看

　

英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 1999-2024 qbania.com All Rights Reserved
更新时间：2025/4/15 1:11:20