简介:Justfortyyearsago,ZwikkerandKosten‘sclassicalwork"SoundAbsorbingMaterials"waspublishedandthetheoreticalfoundationofsoundabsorbingmateri-alswaslaid.AndMechel‘smonograph"Schallabsorber"isanimportantdevelop-ment.Thebookconsistsofthreevolumes.Volumeoneisoutersoundfield,thatis,interactionbetweensoundfieldandsoundabsorber;volumetwoisinternalsoundfield,orthestructureandapplicationofsoundabsorber;volumethreeiscomputerprogram,asupplementaryvolume.Volumeoneisnowpublished.The
简介:<正>RenminbiservicesChineseregulatorsannouncedonNovember7thatoverseasbankswillbeallowedtoprovideRenminbiservicesforChineseenterprisesbeginningnextmonth.TheChinaBankingRegulatoryCommissionsaidthateffective1December,foreignfinancialinstitutions,subjecttoCBRCapproval,mayprovideRMBservicesfordomesticenterprises.OverseasbanksmayapplytoconductlocalcurrencybusinessforChinesecompaniesinregionswhereforeignfinancial
简介:<正>MilitarydisarmamentAn-other200,000troopswillbecutfromChina’sarmyby2005,reducingtheoverallnumberto2.3million,itwasannouncedon1September.Thisfollowsthedemobilisationof500,000personnelbetween1996and2000.ThedecisionwasjointlymadebytheCentralCommitteeoftheChineseCom-
简介:<正>Reviewarticle:AlainSCHNAPPetal.(eds.).2014.WorldAntiquarianism.ComparativePerspectives.LosAngeles:GettyResearchInstitute.ISBN:978-1-60606-148-0,pp.464,23colorand81b/willustrations,4maps,$60.ReviewedbySvenGünther,InstitutefortheHistoryofAncientCivilizations,
简介:<正>Top10famousmountainsAlistofChina’s10mostfamousmountains,includingMountTaishaninEastChina’sShandongProvinceandMountHuangshaninEastChina’sAnhuiProvince,waspublishedonJanuary17inBeijing.Themountainswereselectedbyapanelof21prestigiousChinesescholarsandspecialists.
简介:<正>BirdfluresearchThecentralgovernmenthasallocated100millionyuan(US$12million)inspecialfundingforresearchintobirdflu,aspokesmanwithChina’sNationalAvianInfluenzaPreventionHeadquarterssaidon9February.Thefundingwouldbeusedtodevelopvaccines,technologyandproductsforrapiddiagnosis,analysisofmutationsofthevirus,newtransmissionchannelsandtechnologyforpreventionandcontrol,andthescreeningofanti-virusdrugs,saidthespokesman.
简介:REMarketJune10-20DrivenbypricerisingofNdandPr,domesticREmarketwasveryactiverecently.ItwasthoughtthatthepricerisingwasledbythelargedemandofNdFeBmagnetindustryandtightsupplyofRErawmaterials.ProductionofREconcentrateinSichuanwastemporarilysuspendedrecently,whichresultedintheceasedproductionofmostlocalseparationplants.REcarbonatesand