NF M88-100-2004 危险物品运输用槽罐车.术语
时间:2024-05-23 09:24:10 来源: 标准资料网 作者：标准资料网 阅读：9664
【英文标准名称】:Tanksfortransportofdangerousgoods-Terminology.
【原文标准名称】:危险物品运输用槽罐车.术语
【标准号】:NFM88-100-2004
【标准状态】:现行
【国别】:法国
【发布日期】:2004-11-01
【实施或试行日期】:2004-11-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Containers;Dangerousgoods;Definition;Definitions;Englishlanguage;Frenchlanguage;Germanlanguage;Pressurevessels;Tanks(containers);Terminology;Transport;Transportofdangerousgoods;Vocabulary
【摘要】:
【中国标准分类号】:T58
【国际标准分类号】:01_040_13;01_040_23;13_300;23_020_20
【页数】:24P;A4
【正文语种】:其他
【英文标准名称】:Coresmadeofsoftmagneticmaterials.Measuringmethods.Magneticpropertiesathighexcitationlevel
【原文标准名称】:软磁性材料磁芯.测量方法.高冲击水平磁化特性
【标准号】:BSEN62044-3-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-08-15
【实施或试行日期】:2001-08-15
【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】:振幅磁导率;芯;定义(术语);消耗能量;电气工程;铁酸盐;频率;饱和度控制;磁路;电磁元件;磁芯;磁性材料;磁测量;材料的磁性能;材料;测量;计量学;渗透率;电力电子学;功率损耗;功率范围;变压器;波的性质和现象
【英文主题词】:Amplitudepermeability;Cores;Definitions;Dissipatedenergy;Electricalengineering;Ferrites;Frequencies;Levelcontrols;Magneticcircuits;Magneticcomponents;Magneticcores;Magneticmaterials;Magneticmeasurement;Magneticpropertiesofmaterials;Materials;Measurement;Metrology;Permeability;Powerelectronics;Powerlosses;Powerrange;Transformers;Wavepropertiesandphenomena
【摘要】:Thisstandardprovidesmeasuringmethodsforpowerlossandamplitudepermeabilityofmagneticcoresformingtheclosedmagneticcircuitsintendedforuseathighexcitationlevelsininductors,chokes,transformersandsimilardevicesforpowerelectronicsapplications.Themethodsgiveninthisstandardcancoverthemeasurementofmagneticpropertiesforfrequenciesrangingpracticallyfromd.c.to10MHz,andevenpossiblyhigher,forthecalorimetricandreflectionmethods.Theapplicabilityoftheindividualmethodstospecificfrequencyrangesisdependentonthelevelofaccuracythatistobeobtained.Themethodsinthisstandardarebasicallythemostsuitableforsine-waveexcitations.Otherperiodicwaveformscanalsobeused;however,adequateaccuracycanonlybeobtainedifthemeasuringcircuitryandinstrumentsusedareabletohandleandprocesstheamplitudesandphasesofthesignalsinvolvedwithinthefrequencyspectrumcorrespondingtothegiveninductionandfieldstrengthwaveformswithonlyslightlydegradedaccuracy.NOTEItmaybenecessaryforsomemagneticallysoftmetallicmaterialstofollowspecificgeneralprinciples,customaryforthesematerials,relatedtothepreparationofspecimensandprescribedcalculations.TheseprinciplesareformulatedinIEC60404-8-6.
【中国标准分类号】:L19
【国际标准分类号】:17_220_20;29_100_10
【页数】:36P.;A4
【正文语种】:英语
【英文标准名称】:Geographicinformation-Spatialschema
【原文标准名称】:地理信息.空间图解
【标准号】:BSENISO19107-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-06-27
【实施或试行日期】:2003-06-27
【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】:组件;建筑;坐标系(地理);数据描述;数据处理;数据表示;数据传送;基准面;定义;定义(术语);编码;大地测量学;地理信息;地理学;几何;信息;信息交换;信息处理;性能;计划;拓扑学;向量(数学)
【英文主题词】:Components;Construction;Coordinates(geography);Datadescription;Dataprocessing;Datarepresentation;Datatransfer;Datum;Definition;Definitions;Encoding;Geodesy;Geographicinformation;Geography;Geometry;Information;Informationinterchange;Informationprocessing;Properties;Schemes;Topology;Vectors(mathematics)
【摘要】:ISO19107:2003specifiesconceptualschemasfordescribingthespatialcharacteristicsofgeographicfeatures,andasetofspatialoperationsconsistentwiththeseschemas.Ittreatsvectorgeometryandtopologyuptothreedimensions.Itdefinesstandardspatialoperationsforuseinaccess,query,management,processing,anddataexchangeofgeographicinformationforspatial(geometricandtopological)objectsofuptothreetopologicaldimensionsembeddedincoordinatespacesofuptothreeaxes.
【中国标准分类号】:A76
【国际标准分类号】:35_240_70
【页数】:182P.;A4
【正文语种】:英语