【英文标准名称】:Informationtechnology-Opendistributedprocessing-Referencemodel-Overview
【原文标准名称】:信息技术.开放式分布型处理系统.参考模型.概述
【标准号】:BSISO/IEC10746-1-1999
【标准状态】:现行
【国别】:英国
【发布日期】:1999-10-15
【实施或试行日期】:1999-10-15
【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】:信息交换;网络互连;定义;概述;信息技术;系统管理;一般条件;开式系统;开放系统互连;参考模型;数据处理
【英文主题词】:Dataprocessing;Definition;Definitions;Generalconditions;Informationinterchange;Informationtechnology;Networkinterconnection;Opensystems;OSI;Overviews;Referencemodel;Systemmanagement
【摘要】:ThisRecommendation|InternationalStandard:-givesanintroductionandmotivationforODP;-providesanoverviewoftheReferenceModelofOpenDistributedProcessing(RM-ODP)andanexplanationofitskeyconcepts;-givesguidanceontheapplicationoftheRM-ODP.ThisRecommendation|InternationalStandardcoversbothoverviewanddetailedexplanation,andcanbeconsultedinvariouswayswhenreadingthestandards:a)ifyouintendtoreadonlythisRecommendation|InternationalStandard,togainageneralunderstandingoftheimportanceofODPtoyourorganization,concentrateonclause6;b)ifyouintendtostudythewholeRM-ODP,youshouldalsoreadclause6beforemovingontoITU-TRec.X.902|ISO/IEC10746-2andITU-TRec.X.903|ISO/IEC10746-3;c)asyoureadITU-TRec.X.902|ISO/IEC10746-2andITU-TRec.X.903|ISO/IEC10746-3youmaywishtoconsultclauses7to10,whichgivesupportingexplanationforthevariousconceptsthatthesecommontextsdefine;d)whenyouhavecompletedafirstreadingofITU-TRec.X.902|ISO/IEC10746-2andITU-TRec.X.903|ISO/IEC10746-3,readclauses11and12whichdiscusstheuseofstandardsinODPsystemspecifications,andprovidesomeexamplesofapplyingtheODPconceptsinthespecificationofsystems.
【中国标准分类号】:L79
【国际标准分类号】:35_100_01
【页数】:86P.;A4
【正文语种】:英语


【英文标准名称】:Railwayapplications-Fixedinstallations-Electrictraction-Copperandcopperalloygroovedcontactwires
【原文标准名称】:铁路设施.固定置装.电力牵引.铜和铜合金波纹连接线
【标准号】:BSEN50149-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-05-15
【实施或试行日期】:2001-05-15
【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】:沟;铁路固定设备;电气试验;铁路电力牵引装置;架空接触网系统;电力传输线路;电触点;铜;架空接触线路;交付;尺寸;验证;金属线;机械试验;铜合金
【英文主题词】:Applications;Contactwires;Copper;Copperalloys;Copperconductors;Copperwires;Definitions;Degreesofprotection;Deliveryconditions;Electricconductors;Electricpowersystems;Electricalengineering;Electricalproperties;Electricaltransmissionsystems;Equipment;Examination(qualityassurance);Fracture;Grooveprofiles;Materials;Mechanicalproperties;Overheadcontactlines;Parameters;Plant;Properties;Protectiondevices;Quality;Qualityassurance;Railtracks;Railtransport;Railwayapplications;Railwayelectrictractionequipment;Railwayinstallations;Railways;Ratings;Specification(approval);Stationary;Stress;Tensilestrength;Testing;Tractioncurrentsupplyplants;Voltage;Wires
【摘要】:Thisstandardspecifiesthecharacteristicsofcopperandcopperalloywiresofcross-sectionsof80,100,107,120and150mmforuseonoverheadcontactlines.Itestablishestheproductcharacteristics,thetestmethods,checkingprocedurestobeusedwiththewires,togetherwiththeorderinganddeliverycondition.
【中国标准分类号】:S61
【国际标准分类号】:29_280
【页数】:32P.;A4
【正文语种】:英语