简介：该出版物涵盖与厂址相关的因素以及有关运行状态和事故条件的现场组装相互作用因素,包括应对紧急事故的保证措施、非组装相关的自然因素及人因导致的安全重要事件。本安全要求标准中所考虑的外部人因事件都是偶发事件。该标准不覆盖为避免第三方故意行为对核设施装置安全进行的实体保护。此前关于本主题的安全标准适合陆上固定热中子核电厂,该标准则适用于范围更广的核设施,采用以评估对人和环境带来的辐射风险为标准的分级方法。

简介：TheHTScurrentleadsofsuperconductingmagnetsforlargescalefusiondevicesandhighenergyparticlecolliderscanreducethepowerconsumptionforcoolingby2/3comparedwithconventionalleads.Theresistivesectionsofhigh-ratedcurrentleadsareusuallymadeofaheatexchangercooledbygasflow.Thesupplyofthecoolingmassflowincursmorethan90%ofthecoolingcostfortheHTSleads.Themassflowraterequirementdependsnotonlyonthelengthandmaterialoftheresistiveheatexchanger,butalsoontheheattransfercoefficientandHEXsurface,thejointresistanceatthecoldendanditscoolingapproach.Thedesignandoperationofasheet-stackHEXwithalargerspecificsurfaceandamuchsmallerhydraulicdiameterarepresentedinthepaper.ThetestresultsofanHTSleadoptimizedfor8kAshowthata98.4%efficiencycanbeachieved.

简介：采用XAFS研究不同制备条件下超细Ni-P非晶态合金中Ni原子配位环境周围的局域结构。结果表明在pH小于11的条件下，样品的非晶化程度随pH的减小而增大；当pH为14时，样品中Ni的区域环境结构与金属Ni的相近。不同退火温度样品的XAFS结果表明，在300℃的温度下退火，超细Ni-P非晶态合金基本晶化生成晶态物相。

简介：Ahighlyreliableinterfaceofself-alignedbarrierCuSiNthinlayerbetweentheCufilmandthenano-porousSiC:H(p-SiC:H)cappingbarrier(k=3.3)hasbeendevelopedinthepresentwork.Withtheintroductionofself-alignedbarrier(SAB)CuSiNbetweenaCufilmandap-SiC:Hcappingbarrier,theinterfacialthermalstabilityandtheadhesionoftheCu/p-SiC:Hfilmareconsiderablyenhanced.AsignificantimprovementofadhesionstrengthandthermalstabilityofCu/p-SiC:H/SiOC:Hfilmstackhasbeenachievedbyoptimizingthepre-cleanstepbeforecap-layerdepositionandbyformingtheCuSiN-likephase.ThiscaplayeronthesurfaceoftheCucanprovideamorecohesiveinterfaceandeffectivelysuppressCuatommigrationaswell.

简介：本文简要介绍了GS-R-3与HAF003两种质量保证法规，列出了具体的比较、分析与评价表，并提出了总体分析与评价意见。可供修订我国质量保证法规时参考。