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简介：AccordingtotheInterimRegulationsofForeignInvestmentOrientationandtheListofForeign-FundedIndustriessetbytheState,Shanxi’sforeignutilizationfocuseson:1.Infrastructureconstruction,includingbasicindustry,roads,bridges,railways,powerplants,waterconservancy,urbangassupply,heating,watersupply,sewagetreatmentandenvironmentalprotection.2.Resourcesdevelopment,includingcoal,petroleum,naturalgas,metals,non-metalmines,fine-processingprojectsandrawmaterialsproduction.3.Agriculturalresourcesdevelopmentandagriculturalby-productsfine-processingforexport.

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简介：ToexplorethedistinctionsofmodeofthinkingreflectedinEnglishandChinesewillgreatlyfacilitatethetranslationbetweenthetwolanguages.EnglishthinkingonPhaticlanguageispatternizedwhiletheChineseoneisadjustabletosituations;thelogicalsequenceofnounphraseislinearinChinesewhileitisnon-linearinEnglish;connectionsofideastocertainphenomenaaredifferentinChineseandEnglish;themodeofthinkingonInformativelanguageinChineseisinductivebutmostlydeductiveinEnglish;therearelesslogicalconnectives(orsignals)inChinesethaninEnglish.Thesedifferencesinthemodeofthinkingrequiretheappropriateemploymentofinversion,addition,omissionandothertechniquesintranslation.

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简介：Inthepreviousmodelsfortheiontemperature(ITG)driveninstability,thesafetyfactor(r)isintroducedintothemodelthroughthewavenumberorrelativederivative,suchsakθ=lq(r)/rand△1=ik1=(Rq)^-1э/эθ.sincethesafetyfactor

简介：InfluenceofthepoloidalrotationoftheplasmaonPeeling-Ballooningmodes(P-Bmodes)isstudiedwithBOUT++code.TheresultsshowthatthepoloidalrotationdestabilizesP-BmodesbecauseoftheeffectofKelvin-Helmholtzinstabilitywhenthepoloidalrotationislargeenoughandtheshearissmall,andtheshearofthepoloidalrotationcanstabilizehigh-nP-Bmodeswhentheshearisincreased.

简介：BasedontheopticalfibermodetheoryandemployingtheexpertizedsoftwareCOMSOL,westudytheeffectofellip-ticityandmisalignmentontheeffectiverefractiveindices,walk-offandintensitydistributionoftheevenandoddei-genmodesthatformthebasisoftheorbitalangularinomentum（OAM）modesinaringfiber.Ourresultsshowthattheeffectiverefractiveindexdifferenceandthewalk-offincreasewiththeellipticityandmisalignment,thusreducingthestabilityoftheOAMmodes.WefindthatthemisalignmenthasagreaterimpactontheOAMmodesthantheelliptic-ity,andboththemisalignmentandellipticityaffectthelower-orderOAMmodesmoresignificantly,suggestingthatthehigher-orderOAMmodesaremorestableduringpropagation.

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简介：Climatevariabilitymodes,usuallyknownasprimaryclimatephenomena,arewellrecognizedasthemostimportantpredictabilitysourcesinsubseasonal–interannualclimateprediction.Thispaperbeginsbyreviewingtheresearchanddevelopmentcarriedout,andtherecentprogressmade,attheBeijingClimateCenter(BCC)inpredictingsomeprimaryclimatevariabilitymodes.TheseincludetheElNi?o–SouthernOscillation(ENSO),Madden–JulianOscillation(MJO),andArcticOscillation(AO),onglobalscales,aswellastheseasurfacetemperature(SST)modesintheIndianOceanandNorthAtlantic,westernPacificsubtropicalhigh(WPSH),andtheEastAsianwinterandsummermonsoons(EAWMandEASM,respectively),onregionalscales.Basedonitslatestclimateandstatisticalmodels,theBCChasestablishedaclimatephenomenonpredictionsystem(CPPS)andcompletedahindcastexperimentfortheperiod1991–2014.TheperformanceoftheCPPSinpredictingsuchclimatevariabilitymodesissystematicallyevaluated.TheresultsshowthatskillfulpredictionshavebeenmadeforENSO,MJO,theIndianOceanbasinmode,theWPSH,andpartlyfortheEASM,whereaslessskillfulpredictionsweremadefortheIndianOceanDipole(IOD)andNorthAtlanticSSTTripole,andnoclearskillatallfortheAO,subtropicalIOD,andEAWM.ImprovementsinthepredictionoftheseclimatevariabilitymodeswithlowskillneedtobeachievedbyimprovingtheBCC'sclimatemodels,developingphysicallybasedstatisticalmodelsaswellascorrectionmethodsformodelpredictions.Someofthemonitoring/predictionproductsoftheBCC-CPPSarealsointroducedinthispaper.

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简介：Inthepalletpoolsystem,thedifferentiationofpalletizedfreightvolumesindifferentregionsandseasonaltransportofcertaingoodsleadtotheimbalanceofpalletsdistributionamongregions.Itisnecessarytoimprovetheutilizationofpalletsthroughdispatching.Thepaperanalyzesthefactorswhichaffectemptypalletsdispatching,itincludescarbonemission,transportationtimeandpallettypebasedonthepalletpoolmodeofenterprisealliance.Onthisbasis,theoptimizationmodelisestablishedwiththegoalofminimumtotaldispatchingcost.Then,accordingtothedifferentinfluencesofrailwayandhighwayintransportationcost,thedispatchingschemeisanalyzedandthetransportationmodeofemptypalletsdispatchingisdetermined.Consideringthecharacteristicsofmodel,Cplexisusedtosolveit.Finally,acaseisusedtoverifythefeasibilityandsuperiorityofreasonableemptypalletsdispatchingindifferenttransportationmodes,andthetransportcharacteristicsoftwotransportationmodesareanalyzed.Moreover,thecostsofpalletsleasinganddispatchingarecompared.

简介：Inthisstudy,thenull-fieldboundaryintegralequationmethod(BIEM)andtheimagemethodareusedtosolvetheSHwavescatteringproblemcontainingsemi-circularcanyonsandcirculartunnels.Tofullyutilizetheanalyticalpropertyofcirculargeometry,thepolarcoordinatesareusedtoexpandtheclosed-formfundamentalsolutiontothedegeneratekernel,andtheFourierseriesisalsointroducedtorepresenttheboundarydensity.Bycollocatingboundarypointstomatchboundaryconditionontheboundary,alinearalgebraicsystemisconstructed.Theunknowncoefficientsinthealgebraicsystemcanbeeasilydetermined.Inthisway,asemi-analyticalapproachisdeveloped.Followingtheexperienceofnear-trappedmodesinwaterwaveproblemsofthefullplane,thefocusingphenomenonandnear-trappedmodesfortheSHwaveproblemofthehalf-planearesolved,sincethetwoproblemsobeythesamemathematicalmodel.Inthisstudy,itisfoundthattheSHwaveproblemcontainingtwosemi-circularcanyonsandacirculartunnelhasthenear-trappedmodeandthefocusingphenomenonforaspecialincidentangleandwavenumber.Inthissituation,theamplificationfactorfortheamplitudeofdisplacementisover300.

简介：ComplexmodesandtravelingwavesinaxiallymovingTimoshenkobeamsarestudied.Duetotheaxiallymovingvelocity,complexmodesemergeinsteadofrealvaluemodes.Correspondingly,travelingwavesarepresentfortheaxiallymovingmaterialwhilestandingwavesdominateinthetraditionalstaticstructures.Theanalyticalresultsobtainedinthisstudyareverifiedwithanumericaldifferentialquadraturemethod.

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