会计学Terminology–Capacitor–HowCapacitorsWork–InductorCapacitorCapacitorCapacitorinuseHowCapacitorsWorkInductorInductorInductorOutline–…Vocabulary–Potential,ParallelStructureReading/writingtechniques–CharacteristicsofSpecializedEnglishPotentialindictionaryPotentialindictionaryPotentialintextPotentialinuseParallelindictionaryParallelindictionaryParallelintextParallelinuseMagnitudeindictionaryMagnitudeintext[1]Electricalenergycanbestoredinanelectricfield.Thedevicecapableofdoingthisiscalledacapacitororacondenser.[2]Asimplecapacitorconsistsoftwoconductingplatesseparatedbyaninsulatingmaterialcalledthedielectric.Ifacapacitorisconnectedtoabattery,theelectronswillflowoutofthenegativeterminalofthebatteryandaccumulateonthecapacitorplateconnectedtothatside.Atthesametime,theelectronswillleavetheplateconnectedtothepositiveterminalandflowintothebatterytomakethepotentialdifferencejustthesameasthatofthebattery.Thusthecapacitorissaidtobecharged.Abatterywilltransportchargefromoneplatetotheotheruntilthevoltageproducedbythechargebuildupisequaltothebatteryvoltage.[3]Theabilityofacapacitorstoringelectricalenergyiscalledcapacitance.Thestandardunitofcapacitanceisthefarad,abbreviatedF.However,thisisalargeunit;morecommonunitsarethemicrofarad,abbreviateduFandthepicofarad,abbreviatedpF.[4]Capacitanceistypifiedbyaparallelplatearrangementandisdefinedintermsofchargestorage:C=Q/VWhereQismagnitudeofchargestoredoneachplate,Visvoltageappliedtotheplates.[5]Capacitorscanbefabricatedontointegratedcircuit(IC)chips.TheyarecommonlyusedinconjunctionwithtransistorsinDynamicRandomAccessMemory(DRAM).Thecapacitorshelpmaintainthecontentsofmemory.[6]Largecapacitorsareusedinthepowersuppliesofelectronicequipmentofalltypes,includingcomputersandtheirperipherals.Inthesesystems,thecapacitorssmoothouttherectifiedutilityofAC,providingpure,battery-likeDC.一、增译法(yìfǎ)一、增译法(yìfǎ)一、增译法(yìfǎ)一、增译法(yìfǎ)二、省译法(yìfǎ)二、省译法(yìfǎ)三、转换法三、转换法四、拆句法(jùfǎ)和合并法四、拆句法(jùfǎ)和合并法五、正译法(yìfǎ)和反译法(yìfǎ)五、正译法(yìfǎ)和反译法(yìfǎ)内容(nèirón