简介:Thispaperproposesanactionanalysisforimplementingcombingpartialevaluationefficiently.Byanalyzingtheresultsofbindingtimeanalysis.Operations,whichshouldbeusedinthecombiningpartialevaluation.aredeterminedinadvance,sothatthecomputationinthecombinationofspecializedprogramsisreducedeffectively.
简介:Lowpoweraddercircuits,SERF,10T-Ⅰ,10T-Ⅱ,10T-Ⅲandacomplementaryadder(28T)atphysicallayoutlevelareevaluated.Simulationsbasedontheextractedaddercircuitlayoutsareruntoassesshowvariouscircuitsetupscanimpactthespeedandpowerconsumption.Inaddition,impactsofoutputinvertersonthecircuitperformanceofmodifiedSERFand10Taddersduetothresholdlossproblemarealsoexamined.Differencesamongtheseaddersareaddressedandapplicationsoftheseaddersaresuggested.
简介:Throughthesinusoidloadingdynamictriaxialtest,theliquefactionpropertyofsaturatedloessandsandselectedfromacivilairportofLanzhou,Gansuisexamined.Basedonthelaboratoryresults,acomprehensiveassessmentontheearthquakeliquefactionpotentialoftheloessandsandisgiven,usingtheliquefactionresistanceshearstressmethodandtheresultsofseismichazardassessment.Itisfoundthatundertheeffectofgroundmotionwithexceedanceprobabilityof10%within50years,theloessinthestudyismoresusceptibletoliquefactionthansand.
简介:ThevalidityandreliabilityofBECVantagearethekeyfactorstothesuccessandfailureoforaltest.ThispaperevaluatesthespeakingtestofBECVantagebyanalyzingthereliability,authenticity,validityandtheassessmentofthetest.