简介：不知道你是否遇到过这样的情形：在玩电脑时，本来很开心，可是嗓音却越来越大，扰得人心烦，下面教你几项绝招，以排队烦恼……

简介：现如今找工作．还要提供自己的血型资料。血型反映出一个无法隐瞒的真正的“你”来。日本人尤其信这个，你信吗？

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简介：WehavedevelopedacomprehensivesoftwaresuiteforbioinformaticsresearchofcDNAs;itisaimedatrapidcharacterizationofthefeaturesofgenesandtheproteinstheycode.Methodsimplementedincludethedetectionoftranslationinitiationandterminationsignals,statisticalanalysisofcodonusage,comparativestudyofaminoacidcomposition,comparativemodelingofthestructuresofproductproteins,predictionofalternativespliceforms,andmetabolicpathwayreconstruction.ThesoftwarepackageisfreelyavailableundertheGNUGeneralPublicLicenseathttp://www.g-language.org/data/cdna/.

简介：Thispaperproposestheprincipleofcomprehensiveknowledgediscovery.Unlikemostofthecurrentknowledgediscoverymethods,thecomprehensiveknowledgediscoveryconsidersboththespatialrelationsandattributesofspatialentitiesorobjects.Weintroducethetheoryofspatialknowledgeexpressionsystemandsomeconceptsincludingcomprehensiveknowledgediscoveryandspatialunioninformationtable(SUIT).Intheory,SUITrecordsallinformationcontainedinthestudiedobjects,butinreality,becauseofthecomplexityandvarietiesofspatialrelations,onlythosefactorsofinteresttousareselected.Inordertofindoutthecomprehensiveknowledgefromspatialdatabases,anefficientcomprehensiveknowledgediscoveryalgorithmcalledrecycledalgorithm(RAR)issuggested.

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简介：Optimizationofscraputilization,throughmaintainingareasonableheavyscrapratio,determinationofscrapyield,developmentofsubstitutesforscrap,recyclingofhigh-alloyscrapandoptimizationofscraputilizationtechnology,wasinvestigatedinthispaper,intermsofthesupplyofmetalmaterials,productioncost,productionqualityandenvironmentprotection.Then,recyclingofsolidwasteresourceswasdiscussed,andtheutilizationconditionsandmethodsofslag-steel,slag-iron,steel-slag,etc.weredetermined.Finally,themanagementsystemforcomprehensiveresourceutilizationwasintroduced.

简介：CHINA-EuropeinteractionisgatheringpacearoundthetenthanniversaryofthecomprehensivestrategicpartnershipbetweenChinaandtheEU.DutchPrimeMinisterMarkRuttevisitedChinainNovember2013.Aweeklater,ChinesePresidentXiJinpingandPremierLiKeqiangmetwithPresidentoftheEuropeanCouncilHermanVanRompuyandEuropeanCommissionPresidentJoseManuelBarrosoatthe16thmeetingofChineseandEuropeanUnionleaders.Shortlyafter,LiKeqiang

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简介：Acombustionmodelofalarge-scalesupercriticalcirculatingfluidizedbed(CFB)boilerwasdevelopedforcomprehensivecomputational-fluid-dynamicsanalysis.Themodelincorporatesgas-solidhydrodynamics,coalcombustion,heattransferonheatexchangesurfacesinthefurnace,andheattransferbetweenfumaceandworkingmediumintheheattransfertubes.Insimulatingthedenseanddilutephasesinthefumace,thegas-solidhydrodynamicsisbasedontheEuler-Eulermodelandenergy-minimizationmultiscaledragmodel.Coalcombustionentailsevaporation,devolatilization,charcombustion,gashomogeneousreaction,andpollutantemission.Thecoefficientofheattransferbetweengas-solidandthewaterwallisestimatedusingtheclusterrenewalmodel,andforradiation,thediscreteordinatemodelisused.Moreover,thermohydraulicprocessesinthemembranewallarealsoineludedintheheattransferprocess.Themodelwassuccessfullyappliedinsimulationsofa350-MWsupercriticalCFBboiler.Detaileddistributionsofsolidsconcentration,oxygen,heatflux,andworkingmediumtemperatureintheboilerfurnacearepresented.

简介：Thispaperadvancesanewsimplifiedformulaforestimatingvariancecomponents,sumsupthebasiclawtocalculatetheweightsofobservedvaluesandacirculationmethodusingtheincreamentsofweightswhenestimatingthevariancecomponentsoftraversenets,advancesthecharicteristicrootsmethodtoestimatethevariancecomponentsoftraveresnetsandpresentsapracticalmethodtomaketworealandsymmetricmatricestwodiagonalones.