ANSI/INCITS/ISO 19115Corrigendum 1-2010 地理信息.元数据.技术勘误表1

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【英文标准名称】:Geographicinformation-MetadataTECHNICALCORRIGENDUM1
【原文标准名称】:地理信息.元数据.技术勘误表1
【标准号】:ANSI/INCITS/ISO19115Corrigendum1-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:通信;通信系统;通信技术;组件;数据;数据描述;数据交换;数据管理;数据处理;数据处理系统;数据记录;数据表示;数据传送;描述;地球表面;编码;大地测量学;地理信息;地理的;地理学;地质学;测绘学;土工学;信息;信息处理;信息技术;元数据;元文件;计划;规范(验收);三维的;按时间的;拓扑学;统一建模语言
【英文主题词】:Communication;Communicationsystems;Communicationtechnology;Components;Data;Datadescription;Dataexchange;Datamanagement;Dataprocessing;Dataprocessingsystem;Datarecords;Datarepresentation;Datatransfer;Descriptions;Earth'ssurface;Encoding;Geodesy;Geographicinformation;Geographical;Geography;Geology;Geomatics;Geotechnics;Information;Informationprocessing;Informationtechnology;Metadata;Metafile;Schemes;Specification(approval);Three-dimensional;Time-dependent;Topology;UnifiedModelingLanguage
【摘要】:
【中国标准分类号】:L67;A76
【国际标准分类号】:35_240_70
【页数】:
【正文语种】:英语


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MIL-DTL-24631A, DETAIL SPECIFICATION: PAINT, CAMOUFLAGE FOR SUBMARINES, GENERAL SPECIFICATION FOR (06 JUN 1997) [SUPERSEDING DOD-P-24631]., This specification covers requirements for two colors of camouflage paint and a flexible white marking paint.【英文标准名称】:StandardTestMethodsforDeterminingAerobicBiodegradationofRadiolabeledPlasticMaterialsinanAqueousorCompostEnvironment
【原文标准名称】:在含水或合成环境中测定放射性标记塑料材料的需氧生物降解性的标准试验方法
【标准号】:ASTMD6340-1998(2007)
【标准状态】:现行
【国别】:
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.96
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:堆肥处理(废弃物);需氧生物降解;堆肥环境;试验;程度;生物降解能力;塑料;比例;碳;含水环境;生物氧化;污水;放射性标记;城市固体废物;塑料材料
【英文主题词】:
【摘要】:Thesetestmethodscanprovidedirectandunequivocalevidenceofaerobicbiodegradability.ThisrequiresthattheradiochemicalpurityoftheplasticisverifiedusingTestMethodD5296.Thesemethodsalsoprovidetheopportunitytodeterminetherateofbiologicaloxidationinacompletecompostingenvironmentoraqueousenvironmentbyfrequentperiodicsamplingofcarbondioxide.Thesemethodsprovidebiodegradationdataatuselevelsoftheplasticinafullcyclecompostingprocessoranaqueoussystem.1.1Thesetestmethodsdirectlydeterminetherateanddegreeofbiologicaloxidationofcarboninplasticmaterialswhenplacedinacompostingenvironmentcontainingsimulatedmunicipalsolidwasteoranaqueousenvironmentunderlaboratoryconditions.1.2TestMethodAutilizesamixedculturederivedfromthetargetenvironment(wastewater,sewagesludge,composteluant,andotherenvironmentalsources).Temperature,mixing,andaerationaremonitoredandcontrolled.1.2.1Thismethodhasthesensitivitytodeterminebiodegradationatconcentrationscommonlyfoundintheseenvironments.1.3TestMethodBstartswithfreshcompostandproceedsthroughthenormalcompostingprocesstoanearlymaturestage.Temperature,aeration;andmoisturearemonitoredandcontrolled.1.3.1Thismethodcandeterminebiodegradationatlevelsoftheplasticcommonlyexpectedinmunicipalsolidwaste.1.4Thesetestmethodsrequirethatthetargetcomponentoftheplasticmaterialbesynthesizedusingtheradioactiveisotopecarbon-14.Dependingupontheobjective,eitheraportionofthecomponentsoftheplasticorallofthecarboncanbeuniformlylabeledwithcarbon-14.Thetestmethodwilldeterminehowthatlabeledportionwillbemetabolizedandbiologicallyoxidizedbythemicroorganismsinthesystemtested.1.5Thesetestmethodscanbeappliedtoanycarbon-14labeledcompoundaswellasforplasticmaterialsthathavebeenformulatedtobiodegradeinanaturalaerobicenvironment.1.6Thesynthesisandpreparationoftheradiolabledplasticisbeyondthescopeofthesemethods.Carbon-14labeledpolymersmaybepurchasedfromanumberofcommerciallabs.1.7TherearenoISOtestmethodsthatareequivalenttothetestmethodsinthisstandard.1.8Thesafetyproblemsassociatedwithcompostandradioactivityarenotaddressedinthisstandard.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpractices.Itisalsoincumbentontheusertoconformtoalltheregulatoryrequirements,specificallythosethatrelatetotheuseofopenradioactivesources.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:13_030_40
【页数】:7P.;A4
【正文语种】: