ISO/IEC 15938-12-2008 信息技术.多媒体内容描述接口.第12部分:查询格式
作者:标准资料网 时间:2024-05-14 23:27:42 浏览:9934
来源:标准资料网
【英文标准名称】:Informationtechnology-Multimediacontentdescriptioninterface-Part12:Queryformat
【原文标准名称】:信息技术.多媒体内容描述接口.第12部分:查询格式
【标准号】:ISO/IEC15938-12-2008
【标准状态】:作废
【国别】:国际
【发布日期】:2008-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:数据元;数据编码;数据处理;数据表示;定义;编码;(数据)格式;信息交换;信息技术;接口;元数据;MPEG;多媒体;配置;语义学;句法
【英文主题词】:Dataelements;Dataenciphering;Dataprocessing;Datarepresentation;Definitions;Encoding;Formats;Informationinterchange;Informationtechnology;Interfaces;Metadata;MPEG;Multimedia;Schemes;Semantics;Syntax
【摘要】:
【中国标准分类号】:L78
【国际标准分类号】:35_040
【页数】:120P;A4
【正文语种】:英语
【英文标准名称】:Concrete.Specification,performance,productionandconformity
【原文标准名称】:混凝土.规范、性能、产生及符合性
【标准号】:BSEN206-1-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【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】:混凝土拌合料;等级(质量);集料;水泥与混凝土技术;验证;养护;合格;交付;质量控制;生产;施工材料;抗压强度;组分;混凝土;性能试验;检验;性能
【英文主题词】:Aggregates;Applications;Beams;Bendingstrength;Bendingstress;Bendingtensilestrength;Boards;Breakingstrength;Buildingsites;Cementandconcretetechnology;Cementmortar;Cements;Classification;Classificationsystems;Climate;Components;Composition;Compressivestrength;Concretemixes;Concretestructures;Concretes;Conformity;Construction;Constructionmaterials;Constructionoperations;Constructionworks;Constructions;Curing(concrete);Cuttingconditions;Definitions;Delivery;Design;Dew;Dimensioning;Directionofworks;Drawings;Equipment;Erecting(constructionoperation);Formchanges;Formwork;Fracture;Frost;Girders;Grades(quality);Impact;Inspection;Loading;Mathematicalcalculations;Measurement;Measuringtechniques;Membersundercompression;Mortars;Performance;Performancetesting;Personnel;Persons;Prefabricatedparts;Pressure;Processing;Production;Properties;Quality;Qualitycontrol;Qualitytesting;Ready-mixedconcrete;Reinforcedconcrete;Reinforcedconcretestructures;Reinforcement;Reinforcingsteels;Ribbedslabfloors;Roofing;Safetyagainstbuckling;Specification(approval);Stays;Strengthofmaterials;Structuralengineering;Structuralmembers;Surveillance(approval);T-beams;Temperature;Testing;Training;Verification;Water;Workmanship
【摘要】:ThisEuropeanStandardappliestoconcreteforstructurescastinsitu,precaststructures,andstructuralprecastproductsforbuildingsandcivilengineeringstructures.Theconcretemaybemixedonsite,ready-mixedconcreteorproducedinaplantforprecastconcreteproducts.Thisstandardspecifiesrequirementsfor:—theconstituentmaterialsofconcrete;—thepropertiesoffreshandhardenedconcreteandtheirverification;—thelimitationsforconcretecomposition;—thespecificationofconcrete;—thedeliveryoffreshconcrete;—theproductioncontrolprocedures;—theconformitycriteriaandevaluationofconformity.ThisEuropeanStandardappliestoconcretecompactedtoretainnoappreciableamountofentrappedairotherthanentrainedair.Thisstandardappliestonormal-weight,heavy-weightandlight-weightconcrete.OtherEuropeanStandardsforspecificproductse.g.precastproductsorforprocesseswithinthefieldofthescopeofthisstandardmayrequireorpermitdeviationsfromthisstandard.AdditionalordifferentrequirementsmaybegiveninfurtherpartsofthisstandardorinotherspecificEuropeanStandards,forexample:—concretetobeusedinroadsandothertraffickedareas;—concreteusingothermaterials(e.g.fibres)orconstituentmaterialsnotcoveredby5.1;—concretewithanupperaggregatesizeof4mmorless(mortar);—specialtechnologies(e.g.sprayedconcrete);—concretefordisposalofliquidsandgaseouswaste;—concreteforvesselsforstorageofpollutingsubstances;—concreteformassivestructures(e.g.dams);—drymixedconcrete.NOTEAslongasthesestandardsarenotavailable,provisionsvalidintheplaceofuseoftheconcretemayapply.EuropeanStandardsareunderpreparationfor:—concretetobeusedinroadsandothertraffickedareas;—sprayedconcrete.Thisstandarddoesnotapplyto:—aeratedconcrete;—foamedconcrete;—concretewithopenstructure("no-fines"concrete);—concretewithdensitylessthan800kg/m3;—refractoryconcrete.Thisstandarddoesnotcoverhealthandsafetyrequirementsfortheprotectionofworkersduringproductionanddeliveryofconcrete.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:74P.;A4
【正文语种】:英语
【英文标准名称】:Plasticscontainers-Specificationforclosedheadplasticsdrumsover70Luptoandincluding250Ltotalcapacity
【原文标准名称】:塑料容器.第3部分:总容量在70L~250L(包括250L)的封口塑料桶规范
【标准号】:BS4839-3-1992
【标准状态】:作废
【国别】:英国
【发布日期】:1992-01-31
【实施或试行日期】:1992-01-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:体积;塑料;闭塞物;容器;性能;直径;散货储藏容器;试验条件;重量公差;柱桶;孔口;容积测量;误差修正;设计;性能试验
【英文主题词】:
【摘要】:
【中国标准分类号】:A82
【国际标准分类号】:55_140
【页数】:16P;A4
【正文语种】:英语
