短时记忆练习配参考答案

短时记忆（教师亿千瓦时，销售收入3665002377Foundedinlate,theChinaSouthernGridsuppliespowerto/deliverspowersuppliestofiveprovincesofGuangxi,Guangdong,Yunnan,GuizhouandHainanthatcoveranareaof1millionsquarekilometerswithapopulationof230million.In,thecompanyregistered46.5billionUSdollarsintotalassets,posted459.7billionkwhinsoldelectricity/electricitysalesandrecorded36.6billionUSdollarsinsalesvolume.Assuch,ChinaSouthernGridisranked237thamongGlobal500and7thonthenationallistofChina.IfeeldelightedtoaddressthisforumonthedueCSR(corporatesocialresponsibility)ofpowergridenterprisesasChina'seconomyisbeingrebalanced.AsIsee/understandit,theCSRcanbemanifestedasAtthecore/heartofourCSRistosecurepowersuppliesasawaytosustainsocio-economicdevelopment.Forthatmatter/tothatend/forthattohappen,wefocuson/arecommittedtothefollowingthreecommitments.Firstistobesecurity-conscious/oriented/driven.Electricityrepresentsaspecialcommoditythatfeaturesinstantandsynchronizedprocessofproduction,transmissionanddistribution.Inthatcase,asecureandstablepowergridiswhatunderliespowerThepowergridnetworkthattheSouthernGridhastoofferrepresentsoneofthemostcomplex/complicated/sophisticatedandstate-of-the-artpowergridsintheworldasitfeatureslongdistanceoperation,large/megahandlingcapacity,UHVtransmissionandparallelofDC(directcurrent)andAC（alternatingcurrent）andthustheriskcontrolandoperationalmanagementisrenderedrathertricky/challenging/difficult.Overthepast5years,wehavehadagoodcommandover/developedthecoretechnologyneededtokeepAC-DChybridpowergridsafeandstable.Thishasempoweredustokeepthepowergridsafe,soundand515.6%，售电量年均政府按照单位GDP电耗进行排序，优先向单位GDP电耗小的公司供电。Secondistosecuresupply.Thepastfiveyearshaveseenanaverageannualgrowthrateof15.6%inunifieddispatchloadinsouthernChinaandanaverageannualgrowthrateof15.5%inelectricitysales.TheregionsthatfallunderthecoverageofSouthernPowerGridhaveemergedasoneofthoseareasthatarehardesthitby/themostvulnerabletopowershortagewithamaximumpowershortfallof9.4millionkwh.Giventhegrimpicture,we'vebeencommittedtotwoprinciples.Oneistosecuresupplyforresidentialuse.AnotheristoworkincollaborationwithlocalgovernmentstoprioritizepowersupplyintermsofperunitGDPelectricityconsumption.Sowegivetopprioritytoelectricity-efficientcorporationswhenitcomestopowersupply.329180.18%。我们把缩短顾客的停电时间，Wehavemanagedtokeepthesocio-economicdevelopmentinthesefiveprovincesgrowingbymobilizingpowergenerators,undertakingpowertransmissionanddistributioninapromptandflexiblemannerandtighteningmanagementondemand.Weareworkingtospecifypowersupplyservicesthegroundasawaytominimizedamagescausedbypowershortagetoclients.In,SouthernPowerGridonlyrecorded320timesinswitch-offs,onlyequaling0.18%of180,000switch-offsin.Atthecoreoftheindicatorstomeasurequalityserviceistoshortenblackouthours.Wehavealsostartedtobringourservicesinlinewithinternationalpracticestoprovidequalityservice.Inviewofthehuge/massivebudgetarysurplustowardstheendofthisyear,thefinanceministerhighlightedtheneedtotightenmanagementonspendingtoforestall/guardagainst/staveoff/avert/avoid/curb/containyear-endspendingTheStateTaxationAdministrationrecentlyissuedanotice,providingthatcommitment/contributionfrombothemployersandemployeestotheannuityshallbetaxed.Byannuity,wemeanasupplementaryoldagepensionscheme.It'sonavoluntarybasisontopofthebasicoldagepensionscheme.Annuityislargelyavailable/acommonpracticeinthemonopolysectorssuchaspowergenerationandfinancial/bankingsector.Aspeoplearerushingtostockpile/hoardupedible/cookingoildrivenbyrisingprices/pricerises/hikes/increases/surge,thepersoninchargeoftheinformationcenterforgrainandoilrecentlydiscouragedpeoplefromdoingso/followingsuit.HearguedthatChinahasenjoyedabumperharvestfor6yearsinarowandthereissufficientgrainreserve,whichcouldhelpstabilizegrainprices.Goingforward,heexpectsthepriceforcookingoiltofallatsomepointnextyear.智能电网作为下一代电网的基本模式受到各国普遍关注。2月美国政府提出经济刺激Smartgridhasbecomeaworldwidespotlightasthenextgenerationpowergrid.TheUSgovernmentoutlined/rolledout/identifiedtheeconomicstimuluspackageinFebruarywhichincludesatotalinvestmentof$65billionintheenergysectorincludingsmartgird.Sincethen,smartgridhasbeengainingmomentum/popularityacrosstheworldandemergedasacorecomponent/criticalpart/partandparcelofnationalenergystrategiesandakeyinvestmentpriority.4Economicboomhashelpedkeepenergyconsumptiondemandstrongandgrowingwhileenergymixanddistributionatthemomentareposingagreaterchallengeforpowergenerationsector.Asaresult,smartgridhasbecomepartandparcelofnewenergydevelopmentprogram.In,theSGCCannounceditsmassive/ambitioussmartgridinitiativeswhichwilllasttenyearsinconstructionandwillcostalmost￥4trillion.Onceinplace/whenputintooperation/whenitbecomesoperational/whenitisavailable,aconsolidatedandstrongsmartgridwilldramaticallyenhancetransmissionefficiency,securepowersupply,cutcarbonfootprintandsupportaccessto/connectivityto/compatibilitytothegridforintermittentwindpowerandotheralternativeenergyresources.网技术方案公司共同探讨中国统一坚强智能电网建设。不容错过的5大理由：50In,China’ssmartgridisexpectedtoboomasplanningandstandardscomeoutandrelevantpilotprogramsarecompleted.SmartGridConferenceChinawillbringtogetherregulators,powergridoperators,powergeneratorsandtechnicalsolutionproviderstoshareinsightsonconsolidatedandstrongsmartgridinChina.Fivereasonswhyyoucan’tmissoutonthisopportunity/whatmakesthisconferenceamust-go/must-attend:Itprovidesinsightsinto/youcangainabetterunderstandingof/youcanknowmoreaboutpolicyinformationandlatestdevelopmentofthissector.Youcanreachouttoover50projectmanagersofsmartgridfromtheSGCC,SouthernPowerGridandlocalpowergeneratorsacrossthecountrie.Getyourselffamiliarwith/Getyourselfexposedtosmartgridstandardsandtechnicalappliancesontheground.Exchangeviewson/Discussthewayforward/Explorewayswithexpertsfromhomeandabroadforprojectdelivery/implementation.Secure/preemptaleadingpositioninthesmartgridTHESECRETARY-MESSAGEONINTERNATIONALYOUTHThisyear’scommemorationofInternationalYouthDayalsomarksthelaunchoftheInternationalYearofYouth,underthetheme“DialogueandMutualUnderstanding”.Today’schallengingsocialandeconomicenvironmentwarrantaspecialfocusonyouth.Eighty-sevenpercentofpeopleaged15to24liveindevelopingcountries.Theglobaleconomiccrisishashadadisproportionateimpactonyoungpeople;theyhavelostjobs,struggledtofindevenlow-wageemploymentandseenaccesstoeducationcurtailed.Aseconomiesslowlybegintostabilize,theneedsofyoungpeopleshouldbeparamount.Thisisamoralimperativeandadevelopmentalnecessity.Butitisalsoanopportunity:theenergyofyouthcanignitefalteringeconomies.Iamregularlyinspiredbythegoodwill,talentandidealismoftheyoungpeopleImeetacrosstheworld.Theyaremakingimportantcontributionstoourworktoeradicatepoverty,containthespreaddisease,combatclimatechangeandachievetheMillenniumDevelopmentGoals.IcallonMemberStatestoincreasetheirinvestmentsinyoungpeoplesotheycandoevenmore.DuringtheInternationalYear,theUnitedNationsanditsyouthorganizationpartnerswillfocusontheneedtoencouragedialogueandunderstandingacrossgenerations,culturesandreligions.Inaworldinwhichdifferentpeoplesandtraditionsarecomingintocloser,morefrequentcontactthaneverbefore,itiscrucialthatyoungpeoplelearnhowtolistenintently,empathizewithothers,acknowledgedivergentopinions,andbeabletoresolveconflicts.Fewendeavorsaremoreimportantthannurturingtheseskills,andeducatingyoungpeopleabouthumanrights,forinthemwenotonlyseethenextgenerationofleaders,butalsocrucialstakeholdersoftoday.Letusalsorecognizethatoldergenerationsthemselvesstandtolearnagreatdealfromtheexperiencesandexamplesofyoungpeopleastheycomeofageinaworldofacceleratinginterconnectedness.AswelaunchthisInternationalYear,letusacknowledgeandcelebratewhatyouthcandotobuildasafer,morejustworld.Letusstrengthenoureffortstoincludeyoungpeopleinpolicies,programmesanddecision-makingprocessesthatbenefittheirfutureandours.气候变化的科学很复杂，但事实却很简朴：我们的世界将碰到麻烦。我去年访问南全造成严重影响。除非我们彻底变化我们的生活方式，否则年时的青年人到了我这样年THESECRETARY---MESSAGEFORINTERNATIONALYOUTHThoughthescienceofclimatechangeiscomplex,thefactsaresimple:ourworldisheadingtowardstrouble.IsawthislastyearwhenIvisitedtheAntarctic,whereage-oldiceismeltingmuchfasterthanweoriginallythoughtitwould.Leftunaddressed,climatechangecouldcauseanunravellingoftheprogressthathasbeenmadetowardsachievingtheMillenniumDevelopmentGoals,andcouldalsohaveseriousimplicationsforpeaceandsecurity.Unlesswemakeradicalchangesinthewaywelive,bythetimetheyouthofreachmyage,theworldmaywellhavebecomearatherinhospitableplace.Thethemeforthisyear’sobservanceofInternationalYouthDayis“Youthandclimatechange:timeforaction”.Today’syoungpeoplewillbeartheconsequencesofclimatechange,thankstotheunfortunatelegacyoftheirelders.Inmanydevelopingcountriesinparticular,youth--especiallygirlsandyoungwomen--areoftenresponsibleforfarming,findingwaterandcollectingfuelwood.Thesetaskswillberenderedmoredifficult–andwilltakeevenmoretimeawayfromeducationorproductiveactivities–asclimatechangeaffectstheavailabi