中英文翻译--精密函数波形发生器的前景.doc

TheProspectsofPrecisionWaveformGeneratorFunctionNowtheworldinimpelledthesocialcrossleap-likeprogresstaketheelectronicinformationtechnologyasthepremiseunder,thescienceandtechnologyrapiddevelopmentchangedwitheachnewdayhasledthevariouscountriesproductiveforceslarge-scaleenhancement.Thusitcanbeseenthescienceandtechnologyhasbecomethevariouscountriescompetitionthecore,theelectronicinformationtechnologyappearsinparticularespeciallyimportantly,producedvariousdepartmentselectronicinformationtechnologyinthenationaltoobtainthewidespreadapplication.Atpresentthemonolithicintegratedcircuitseepseachdomainwhichlivestous,whichdomainisnearlyverydifficulttofindnottohavethemonolithicintegratedcircuittrail.Strollsinonthelivelymodernizedmetropolisavenue,allmayseeasnecessaryonthestreethasverymanymayusethecardtotakethemoneythemachine(theATMautomaticcabinetmachine),intersectiontrafficlight.Ourhandset,inourfamilydigitaltelevision,digitalsound,remotecontrol,airconditioning,intelligenttoy.Themissilenavigationequipment,ontheairplaneeachkindofmeasuringappliancecontrol,thecomputernetworkcommunicationandthedatatransmission,theindustrialautomationprocessreal-timecontrolandthedataprocessing,thewidespreaduseeachkindofintelligentICcard,thecivilluxurycarsafetysystem,thevideocorder,thecamera,thecompletelyautomaticwashercontrol,aswellasprogramcontroltoy,electronicpetandsoon,thesecannotleavethemonolithicintegratedcircuit.Saynothingoftheautomaticcontroldomainrobot,theintelligentmeasuringappliance,themedicalinstrument,havelivedforushavebroughtconvenientlyeverywhere.These“thehightech”lookedisthelikethismysticalness,howdoesitisconstitute,whattypeprocedureisitcompletesthisaseriesofinstructionsthroughandwhattypeway?Letustakethemoneytobemoreconvenient,toavoidthecitytrafficdisturbanceandthetrafficjam.Actuallythisalsois,themonolithicintegratedcircuitwhichcontrolswiththemonolithicintegratedcircuitinuslivesthetentacletobepossibleand,itissodrawsclosetoourlife,themonolithicintegratedcircuitbringsforourslifehassomanyconveniences.Themonolithicintegratedcircuitstudy,thedevelopmentandtheapplicationwillaccomplishonebatchofcomputerapplicationandtheintellectualizedcontrolscientist,engineer.Thescienceandtechnologyismoredeveloped,theintellectualizedthingaremore,theusemonolithicintegratedcircuitaremore.Lookedlikestudythemonolithicintegratedcircuitisthesocialdevelopmentdemand.Statisticshaveindicated,ourcountrysmonolithicintegratedcircuityearcapacityhasreached1-300,000,000pieces,alsoeveryyearbyabout16%speedgrowth,butisoppositeintheworldmarketourcountryspercentageofalso1%.Speciallycoastalareaproductionproductsandsoontoyfactorymostusemonolithic,andradiatesunceasinglyinward,thisexplainedthemonolithicintegratedcircuitapplicationonlythenjuststartedinourcountry,hasthebroadprospect.Theraisemonolithicintegratedcircuitapplicationtalentedperson,speciallypopularizesthemonolithicintegratedcircuitknowledgeintheengineersandtechnicianstohavethevitalpracticalsignificance.Thefunctiongeneratorisonekindcanhavemanykindsofprofiles,liketriangularwave,saw-toothwave,rectangularwave(includingsquare-wave),sinewaveelectriccircuit.Thefunctiongeneratorhastheextremelywidespreaduseintheelectriccircuitexperimentandtheequipmentexamination.Throughtothefunctionprofilegeneratorprincipleaswellastheconstitutionanalysis,maydesignonetobeabletotransformthetriangularwave,thesinewave,thesquare-wavefunctionprofilegenerator.Inthemodernelectronicinstrumentation,thesignalgeneratingdeviceisakindofextremelyimportantinstrument,alongwiththeelectronicsurveyingtechnologyandthecomputertechnologycloseunion,eachkindofprofilegeneratorarisesatthehistoricmoment.Itmayproducebytheuserdefinitionwillfullythecomplexprofile,thushasthebroadapplicationprospectsfordevelopment.Whendebugsthehardware,needstojoinsomesignalsfrequently,observestheelectriccircuittoworkwhethernormally.Thehypothesizedinstrumentisthenewtechnologywhichemergesintherecent20years,itreformedthesurveyandtheautomatedmethodgradually,thusachievedandthereductionproductthedevelopmenttime,enhancestheproductqualitytoreducetheproductioncostthegoal.Moreovercausesitsimplerrealizationwiththehardwareequipmentcloseintegrationtosurveyandtocontroltheautomation,notonlymayusefortohavethesoundfrequencyrangesinewave,thesquare-wave,thetriangularwave,thesaw-toothwaveaswellasbytheabovebasicprofiletherandomprofilewhichiscomposedaccordingtotheproportion,moreoverfrequency,scope,runningratescale-upfactoradjustable,causesittohavethecorrespondingchange.Thisprofilegeneratorutilizationmonolithicintegratedcircuittechnology,throughtheingenioussoftwaredesignandthesimplehardwareelectriccircuit,hasthedigitalsinewave,thesquare-wave,thewavetiltandsoonthepeak-to-peakvalueadjustablesignals.Thesignalingfrequency,maythroughthekeyboardentry,anddemonstrated.Says,thedigitalsignalwiththeexistingvarioustypesprofilegeneratorcomparisonwhichproducesdisturbsslightly,theoutputisstable,thereliabilityishigh,speciallyoperatessimplyconvenient,theman-machinecontactsurfaceisfriendly,thecostislow,suitsextremelyinthephysicallaboratoryteachingandtheexperimentuses.精密函数波形发生器的前景当今世界在以电子信息技术为前提下推动了社会跨跃式的进步，科学技术的飞速发展日新月异带动了各国生产力的大规模提高。由此可见科技已成为各国竞争的核心，尤其是电子信息技术更显得尤为重要，在国民生产各部门电子信息技术得到了广泛的应用。目前单片机渗透到我们生活的各个领域，几乎很难找到哪个领域没有单片机的踪迹。漫步在繁华的现代化的大都市的大街上，随时都可以看到街上有很多可以用卡取钱的机器(ATM自动柜机)，十字路口的交通灯。我们的手机，我们家里数码电视机、数码音响、遥控器、空调、智能玩具。导弹的导航装置，飞机上各种仪表的控制，计算机的网络通讯与数据传输，工业自动化过程的实时控制和数据处理，广泛使用的各种智能IC卡，民用豪华轿车的安全保障系统，录像机、摄像机、全自动洗衣机的控制，以及程控玩具、电子宠物等等，这些都离不开单片机。更不用说自动控制领域的机器人、智能仪表、医疗器械了，给我们生活带来了处处方便。.这些“高科技”看上去是如此的神秘，它到底是怎样构成的，它是通过什么样的程序和什么样的方式来完成这一系列指令的呢？让我们取钱更方便、避免城市的交通混乱和交通