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500 个结果
  • 简介:我们时常需要对我们所接触的人或事进行判断和评价:这个人怎么样?这件事值得不值得做?准确的判断会使我们少走弯路,起到事半功倍的效果。对一个人或事进行评价的原则是要依据客观事实作出公正严肃的评价。

  • 标签: 中等教育 英语 阅读 理解
  • 简介:Thispaperproposesanactionanalysisforimplementingcombingpartialevaluationefficiently.Byanalyzingtheresultsofbindingtimeanalysis.Operations,whichshouldbeusedinthecombiningpartialevaluation.aredeterminedinadvance,sothatthecomputationinthecombinationofspecializedprogramsisreducedeffectively.

  • 标签: 程序设计 程序优化技术 组合部分估计
  • 简介:Lowpoweraddercircuits,SERF,10T-Ⅰ,10T-Ⅱ,10T-Ⅲandacomplementaryadder(28T)atphysicallayoutlevelareevaluated.Simulationsbasedontheextractedaddercircuitlayoutsareruntoassesshowvariouscircuitsetupscanimpactthespeedandpowerconsumption.Inaddition,impactsofoutputinvertersonthecircuitperformanceofmodifiedSERFand10Taddersduetothresholdlossproblemarealsoexamined.Differencesamongtheseaddersareaddressedandapplicationsoftheseaddersaresuggested.

  • 标签: CMOS 全加法器 28T加法器 电路图 评价
  • 简介:Throughthesinusoidloadingdynamictriaxialtest,theliquefactionpropertyofsaturatedloessandsandselectedfromacivilairportofLanzhou,Gansuisexamined.Basedonthelaboratoryresults,acomprehensiveassessmentontheearthquakeliquefactionpotentialoftheloessandsandisgiven,usingtheliquefactionresistanceshearstressmethodandtheresultsofseismichazardassessment.Itisfoundthatundertheeffectofgroundmotionwithexceedanceprobabilityof10%within50years,theloessinthestudyismoresusceptibletoliquefactionthansand.

  • 标签: 地震学 评估 理论 起因
  • 简介:ThevalidityandreliabilityofBECVantagearethekeyfactorstothesuccessandfailureoforaltest.ThispaperevaluatesthespeakingtestofBECVantagebyanalyzingthereliability,authenticity,validityandtheassessmentofthetest.

  • 标签: SPEAKING test RELIABILITY validity ASSESSMENT