【英文标准名称】:Earth-movingmachinery-Basictypes-Identificationandtermsanddefinitions.
【原文标准名称】:土方机械.基本类型.识别、术语和定义
【标准号】:NFE58-001-2006
【标准状态】:作废
【国别】:法国
【发布日期】:2006-09-01
【实施或试行日期】:2006-09-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑机械;建筑;定义;土方机械;机械工程;多语种的;术语;机械型式;型式;词汇
【英文主题词】:Buildingmachines;Construction;Definition;Definitions;Earth-movingequipment;Mechanicalengineering;Multilingual;Terminology;Typeofmachine;Types;Vocabulary
【摘要】:
【中国标准分类号】:P97
【国际标准分类号】:01_040_53;53_100
【页数】:22P.;A4
【正文语种】:其他


【英文标准名称】:Nuclearreactorinstrumentation-Boilingwaterreactors(BWR)-Stabilitymonitoring
【原文标准名称】:核反应堆装置.沸水反应堆(BWR).稳定性监测
【标准号】:BSIEC61505-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-03-15
【实施或试行日期】:1999-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:核物理学;误差检测;图书馆学与情报学;分类系统;核安全;准确度;数据采集;沸腾;向量(数学);检验;探测器;安全措施;水;控制系统;设计;文献索引;核电站;核技术;振荡;接口;核反应堆;稳定性
【英文主题词】:Boilingwaterreactors;Definition;Definitions;Electricalengineering;Nuclearpowerplants;Nuclearreactors;Nuclear-electricpowerstations;Reactorinstrumentation;Reactorvessels;Safety;Stability
【摘要】:ThisInternationalStandardappliestoboilingwaterreactors(BWR)designedtoensurethatthermal-hydraulicoscillationsareeithernotpossible,orcanbereliablyandreadilydetectedandsuppressed.Compliancewiththecriteriacanbedemonstratedby:a)preventingpoweroscillations;b)detectingandautomaticallysuppressingpoweroscillations.Monitoringofthereactorstabilitystate,whichistheobjectofthisstandard,cansupporta)andb)byprovidinginformationonplantstabilitycharacteristics.Monitoringwilldetecttheapproachto,andoccurrenceof,oscillations.Thepurposeofthisstandardisto-describeappropriateplantparametersforuseinstabilitymonitoring;-defineanalysismethodsforrelatingtime-varyingplantinformationtoreactorstabilityfiguresofmerit,suchasthedecayratio;-providetechnicalguidelinesregardingstabilitymonitoringfunctionalandperformancerequirements.Thefollowingitemsarenotcoveredbythisstandard:a)controlsysteminstability;b)recommendationsforimplementingaparticularsolutionoracombinationofsolutions;c)requirementsforanalyticalmethodsassociatedwitheachmethod;d)requirementsformanualoperatorandautomaticactionsnecessarytosuppresspoweroscillationsorreducedecayratios;e)generalsafetysignificanceofreactorinstability.Thisstandardalsodoesnotcoverpredictortypestabilitymonitors(e.g.frequencydomainmodelswhichmaybeusedonlinetocalculatedecayratioforcurrentreactorconditions).
【中国标准分类号】:F65
【国际标准分类号】:27_120_20
【页数】:44P.;A4
【正文语种】:英语