电子工程词典3.pdf

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1、diskcoil•displayloss201diskcoilSeeDISKWINDING.ofawaveintoitsvariouscomponentfrequenciesdiskdynamoArudimentarydirect-current(dc)(aswhenwhitelightisbrokenupintothecolorgenerator,inwhichacopperdiskrotatesbetweenspectrumbyaprism).3.Thescatteringofami-thepolesofapermanentmagnet.Theo

2、uteredgecrowavebeamwhenitstrikesanobstruction.4.ofthediskbecomespositivelycharged;thecenterThescatteringofsoundorultrasoundasitem-ofthediskbecomesnegativelycharged.anatesfromanacoustictransducer.5.Asuspen-disketteAmagneticrecordingdiskusedformicro-sionoffinelydividedparticleswi

3、thinanothercomputerdatastorage.Housedinasquare,flatsubstance.case.Inpersonalcomputing,therearetwosizes:dispersivemediumAmediumthatdispersesa5.25inchessquareand3.5inchessquare.Thewavepassingthroughit.5.25-inchversionisflexibleandissometimesdisplacement1.Achangeinthepositionofaca

4、lledafloppydisk.point,particle,figure,orbody.2.Thevectorrep-diskfilesAninformation-storagesysteminwhichresentingachangeinthepositionofapoint,par-dataarerecordedonrotatingmagneticdisks.ticle,figure,orbody.3.Movementofamemberdiskgenerator1.SeeDISKDYNAMO.2.Adisk-throughaspecifiedd

5、istance.typeelectrostaticgenerator.displacementcurrent1.AnalternatingcurrentdiskmemoryAcommonmisnomerforDISKproportionaltotherateofchangeofanelectricSTORAGE.field,andexistinginadditiontousualconductionDiskOperatingSystemAbbreviation,DOS.Anyofcurrent.2.Thecurrentflowingintoacapa

6、citorseveralcommand-drivenoperatingsystemscom-immediatelyafterapplicationofavoltage.ThismonlyusedinIBM-compatiblepersonalcomput-currentcontinuestoflow,althoughcontinuallyers.diminishinginvalue,untilthecapacitorbecomesdiskpackIndiskfiles,asetofdisksthatcanbefullycharged.handleda

7、sasingleunit.displacementofporchesInatelevisionsignal,diskrecorderAdeviceforrecording(andusuallytheamplitudedifferencebetweenthefrontporchalsoplayingback)soundorothersignalsonandbackporchofahorizontalsyncpulse.recorddisks.displacementofvectorsVectorrotationthroughdiskrecording1

8、.Recordingsoundorothersig-aspecifiednumberofangulardeg