学科分类
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44 个结果
  • 简介:玩游戏之前,先聆听光碟。留意图画及相关英文生词的读音。使用这些词语完成填字游戏,并把颜色方格内的字母填在页底的方格内。

  • 标签: 小学 英语教学 教学方法 阅读教学
  • 简介:【教学内容分析】本课是牛津小学英语6AUnit5第一课时的教学。通过这一课时的学习,学生能熟练认读有关劳动的单词cook,

  • 标签: 教学设计 FARM 教学内容 课时
  • 简介:AdescriptionoftheLinuxFarmattheRHICComputingFacility(RCF)ispresentedinthispaper.TheRCFisadedicateddataprocessingfacilityforRHIC,whichbecameoperationalinthesummerof2000atBrookhavenNationalLaboratory.

  • 标签: RCF 数据处理 商品硬件 商品软件
  • 简介:AtFermilab'sCDFfarmamodularandhighlyscalablesoftwareandcontrolsystemforprocessing,reprocessing,MonteCarlogenerationandmanyothertaskshasbeencreated.ThesystemiscalledFPS(FarmProcessingSystem).Thissystemconsistsofindependentsoftwarecomponentsandallowsmodificationstosuitothertypesofprocessingaswell.FPSisaccompaniedwithfullyfeaturedmonitoringandcontrolinterfaces,includingwebstatisticsdisplaysandamultiplatformJavacontrolinterfacethatalloweasymanagementandcontrol.Thesystemalsofeaturesautomaticerrorrecoveryprocedureswithearlywarningsthatallowsmoothrunning.Ageneraloverviewofthesoftwaredesingalongwithadescriptionofthefeaturesandlimitationsofthesystemanditscomponentswillbepresented.Run2experiencewiththesystemwillbegiveraswell.

  • 标签: 软件开发 CDF Farm控制软件 监视
  • 简介:【教学内容分析】本课是牛津小学英语6AUnit5Onthefarm(PartA)教学设计。本课围绕国庆节放假这一话题,把有关谈论“过去所做事情”的日常交际用语词汇和语言结构有机地结合起来,让学生能熟练认读有关劳动的单词cook,collecteggs,

  • 标签: 教学设计 教学内容 语言结构 国庆节 词汇
  • 简介:FBSNG[1]isaredesignedversionofFarmBatchSystem(FBS[1]),whichwasdevelopedasabatchprocessmanagementsystemforoff-lineRunIIdataprocessingatFNAL.FBSNGisdesignedforUNIXcomputerfarmsandiscapableofmanagingupto1000nodesinasinglefarm.FBSNGallowsuserstostartarraysofparallelprocessesononeormorefarmcomputers,Itusesasimplifiedabstractresourcecountingmethodforloadbalancingbetweencomputers.TheresourcecountingapproachallowsFBSNGtobeasimpleandflexibletoolforfarmresourcemanagement.FBSNGschedulerfeaturesincludeguaranteedandcontrollable”fair-share”scheduling.FBSNGiseasilyportableacrossdifferentflavorsofUNIX.ThesystemhasbeensuccessfullyusedatFermilabaswellasbyoff-sitecollaboratorsforseveralyearsonfarmsofdifferentsizesanddifferentplatformsforoff-linedataprocessing,Monte-Carlodatagenerationandothertasks.

  • 标签: 实验 软件Farm 数据处理系统 PC聚类
  • 简介:XipnhuareportedonApril18thatChina'sfarmproducericesarelikelytofallbackto10-percentgrowththisyearassuppliesofmostagriculturalproductsarebecomingmoreplentiful.AstheChineseAcademyofSocialSciences(CASS)releasedanewgreenpaperontheissue,itpredictedthatgrainpricesarelikelytogrow7percentandlivestockprices

  • 标签: 农产品价格 中国 预计 新华社
  • 简介:TheMOSIXextensionstotheLinuxOperatingSystemallowthecreationofhigh-performanceLinuxFarmsandanexcellentintegrationoftheseveralCPUsoftheFarm,whosecomputationalpowercanbefurtherlyinereasedandmademoreeffectivebynetorkingthemwithintheGRIDenvironment.Followingthisstrategy,westartedtoperformcomputationaltestsusingtwoindependentfarrmswithintheGRIDenvironment.Inparticular,weperformedapreliminaryevaluationofthedistributedcomputingefficiencywithaMOSIXLinuxfarminthesimulationofgravitationalwavesdataanalysisfromcoalescingbinaries.Tothistask,twodifferenttechniqueswerecompared.theclassicalmatchedfilterstechniqueandoneofitspossibleevolutions,basedonaglobaloptimisationtechnique.

  • 标签: LINUX操作系统 并行计算 数据分析
  • 简介:ThisnotedescribestheconstructionofhardwareandsoftwareoftheBESPC-FARMandBESofflinedataanalysisenvironmentinLinuxplatform.ThejobmanagementpackagesNQSisdescribed.TheperformanceoftheBESPCFARMalsobepresented.

  • 标签: 软件开发 BES 物理分析环境
  • 简介:Comparedwithtraditionalsynchronousgenerators,windturbinegeneratorsaredifferentinelectricitygenerationprinciples,controlmodesandintegrationtopologies,whichmakestheirfaultcharacteristicschangealot.This,consequently,bringschallengesregardingthebehaviorofprotectionsforwindfarmcollectorsystems.Inthispaper,basedonapracticalwindfarm,configurationandsettingofrelayprotectionsforsuchacollectorsystemisanalyzedanddeterminedsystematicallyinconsiderationoftheselectivityandsensitivityoftheprotections.Resultsshowthatmisoperationofovercurrentrelayandzerosequenceovercurrentrelayofthenon-faultcollectorlineoccurs,andbusdifferentialrelayofcollectorbuscannotremovethesingle-phase-to-groundfault.Inordertosolvetheproblems,anovelsubstation-areaprotectionforcollectorsystemisproposedanditsoperationmechanismisdiscussed.

  • 标签: CONFIGURATION SETTING protective RELAY COLLECTOR s
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