| 单词 | silicon |
| 释义 | silicon noun[U] uk/ˈsɪl.ɪ.kən/us/ˈsɪl.ə.kən/(symbolSi)agreychemicalelementthat isfoundinrocksandsandand is used in makingcomputersand otherelectronicmachines （化学元素）硅Geology: mineralogy
You can also find related words, phrases, and synonyms in the topics: Chemical elements silicon| American Dictionarysilicon noun[U] us/ˈsɪl·ɪ·kən,-əˌkɑn/acommonchemicalelementthat is used inelectronicdevices, such ascomputers, and in makingmaterialssuch asglass,concrete, andsteel silicon| Business Englishsilicon noun[U] PRODUCTION,ITuk/ˈsɪlɪkən/usachemicalelementwhich hasunusualelectricalcharacteristicsand is used to makecomputerparts: Thecompanyhasdevelopedatechnologythat does not useexpensivesilicon. siliconcomputerprocessors Examplesofsiliconsilicon But this is just as fallacious as claiming that becausesiliconis a cosmically abundant element so laptop computers will be widespread in the universe. From theCambridge English Corpus The mechanisms of photoluminescence fromsiliconnano-crystals formed by pulsed-laser deposition in argon and oxygen ambient. From theCambridge English Corpus Thesiliconcore was then wrapped in felt and inserted into the eraser casing. From theCambridge English Corpus It is, however, accepted that they will not be as powerful assiliconversions but the obvious advantages are apparent. From theCambridge English Corpus The miniature tags containsiliconchips and antennas that transmit information to a receiver very much as the listening 'bugs' used by the security services. From theCambridge English Corpus This is usually asiliconcrystal which has been "doped": atoms of different atomic structure are implanted in the silicon to alter its electrical properties. From theCambridge English Corpus The thickness of thesiliconchip was 0.5 mm and the diameter of the active area was 2 mm. From theCambridge English Corpus Supplementalsiliconincreases plasma and milksiliconconcentrations in horses. From theCambridge English Corpus The materials of interest are platinum, alumina andsiliconmonoxide. From theCambridge English Corpus Provided a suitable potential is applied to thesilicon, the electrons can be detected on an electrode. From theCambridge English Corpus The neurochip has electrodes set inside small wells etched into thesilicon. From theCambridge English Corpus Thesiliconoxide layer insulates the two sides and stops any electrochemical charge transfer, which might damage the chip or the cell. From theCambridge English Corpus The second tool, an inductively coupled plasma etcher, is used to produce microscopic mechanical components insilicon. From theCambridge English Corpus The salt was mixed until uniformly wetted, and then colloidalsilicondioxide was added with continued mixing until a free flowing powder was obtained. From theCambridge English Corpus The energy originally deposited insiliconis thus mainly converted into electron-hole pairs, which is the basis for photon detection. From theCambridge English Corpus 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. CollocationswithsiliconsiliconThese are words often used in combination withsilicon. Click on a collocation to see more examples of it. amorphous silicon A hydrogenatedamorphoussiliconfilm was used as a hydrogen standard in the measurement. From theCambridge English Corpus crystalline silicon A much greater thickness ofcrystallinesiliconis required for the same absorption. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.polycrystalline silicon Polycrystalline silicon will remain duty-free from all sources. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0 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. |
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