简介:提高Shibor报价的基准性是确立Shibor基准收益率曲线地位的关键。文章在具体介绍每日Shibor报价确定方式的基础上,分析了目前影响Shibor基准性的制约因素,并从商业银行特别是报价团银行的角度提出了提高Shibor报价基准性的若干建议。
简介:Shibor自正式运行以来已经对中国的利率市场化改革产生了积极而深远的影响。结合国外经验和国内现状,文章认为,在Shibor培育过程中提高报价的可交易性是Shibor能否真正成为利率基准的根本所在。目前,Shibor短端报价的可交易性已得到了市场的认可,文章从扩大以Shibor为基准的回购交易、拓宽Shibor报价行多元性等方面就提高中长端Shibor可交易性提出建议。
简介:【摘要】本文通过简要介绍河北省丰宁抽水蓄能电站施工项目中选购装载机方法,对国内外装载机进行分析研究,结合实际施工要求总结出了选购中注意事项。
简介:ThedosimetricphosphorsLi_3PO_4:M(M=Tb,Cu)wereproducedbymodifiedsolid-statemethod.ThestructuralandmorphologicalcharacterizationwascarriedoutthroughX-raydiffraction(XRD)andscanningelectronmicroscope(SEM).Additionally,thephotoluminescence(PL),thermoluminescence(TL)andopticallystimulatedluminescence(OSL)propertiesofpowderLi_3PO_4dopedwithTbandCuwerestudied.ItisadvocatedthatLi_3PO_4:CuphosphornotonlyshowshigherOSLsensitivity(25timesormore)butalsogivesfasterdecayinOSLsignalsthanthatofLi_3PO_4:Tb~(3+)phosphor.Theminimumdetectabledose(MDD)ofLi_3PO_4:M(M=Tb,Cu)phosphorsisfoundtobe21.69×10~(-3)and3.33×10~(-6)J·kg~(-1),respectively.InOSLmode,phosphorshowslineardoseresponseintherangeof0.02-20.00J·kg~(-1).InTLmode,sensitivityofLi_3PO_4:CuphosphorismorethanthatofLi_3PO_4:Tbphosphor.Thekineticsparameterssuchasactivationenergyandfrequencyfactorsweredeterminedbypeakshapemethod,andphotoionizationcrosssectionsofpreparedphosphorwerecalculated.