DIN EN 301708-2003 数字蜂窝式远程通信系统(2+相位)(GSM).自适应多速率(AMR)语音话务信道话音活动性探测(VAD).一般描述
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【英文标准名称】:Digitalcellulartelecommunicationssystem(Phase2+)(GSM)-VoiceActivityDetection(VAD)forAdaptiveMulti-Rate(AMR)speechtrafficchannels-Generaldescription(GSM06.94version7.1.1Release1998)(EndorsementoftheEnglishversionEN301708V
【原文标准名称】:数字蜂窝式远程通信系统(2+相位)(GSM).自适应多速率(AMR)语音话务信道话音活动性探测(VAD).一般描述
【标准号】:DINEN301708-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:通信系统;呼叫传输;语音传输;电气工程;电信;远程通信;电信设备;移动无线电通信系统;数字的;通信网;无线电话机通信量;特殊业务;话音信道
【英文主题词】:Calltransmission;Communicationnetworks;Communicationservice;Communicationsystems;Digital;Electricalengineering;Mobileradiosystems;Radiotelephonetraffic;Specialservice;Speechtransmission;Tele
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M37
【国际标准分类号】:33_070_50
【页数】:1P;A4
【正文语种】:德语
【英文标准名称】:Waterquality-Evaluationofultimateaerobicbiodegradabilityoforganiccompoundsinaqueousmedium-Statictest(Zahn-Wellensmethod)
【原文标准名称】:水质水介质中有机化合物最终有氧生物降解能力的评价静态试验(察恩-沃依恩斯方法)
【标准号】:ISO9888-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-06
【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/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;试验;水;水质;测定;有机化合物;生物降解能力;静态的;质量;好气菌
【英文主题词】:Aerobicbacteria;Analysis;Bacteriologicalquality;Biochemicaloxygendemand;Biodegradability;Chemistryofwater;Definitions;Degradability;Determination;Electricalinstallations;Examinationofsludge;Micro-organisms;Microorganisms;Organiccompounds;Organicmatters;Oxygendemand;Quality;Roadvehicles;Specification(approval);Standardmethods;Static;Testprocedures;Testing;Water;Waterorganisms;Waterpollution;Waterpractice;Waterquality
【摘要】:ThisInternationalStandardspecifiesamethodfortheevaluationinaqueousmediumoftheultimatebiodegradabilityand,asadditionalinformation,theprimarybiodegradabilityandthetotaleliminationfromwater,oforganiccompoundsatagivenconcentrationbyaerobicmicroorganisms.TheconditionsdescribedinthisInternationalStandardnormallycorrespondtooptimalconditionsforallowingthemaximumvalueofbiodegradationtooccurwiththechoseninoculuminthetesttime.Theseconditionsmayevenbemorefavourablethaninfull-scalewastewatertreatmentplants,especiallyiftheirhydraulicretentiontime,sludgeageortheadaptationoftheactivatedsludgeisnotoptimal.Themethodappliestoorganiccompoundswhicharea)water-solubleattheconcentrationusedunderthetestconditionsandnotexpectedtobetransformedtoinsolublemetabolitesifbiodegradationandnoteliminationonlyshallbedetermined;b)nonvolatile,orwhichhaveanegligiblevapourpressureunderthetestconditions;c)notlostbyfoamingfromthetestsolution;d)notinhibitorytothetestmicroorganismsattheconcentrationchosenforthetest.Inhibitoryeffectscanbedeterminedusingasuitabletestmethod(e.g.seeISO8192).Ifthetestcompoundistoxic,thetestconcentrationmustbelowered,orapre-exposedinoculumcanbeused.ThisInternationalStandardisalsoapplicabletothemeasurementofbiodegradationandeliminationofdissolvedorganiccompoundsinwastewater(alsocalled"testcompound"inthemethod).NOTEIfmoreinformationisrequiredtopredictthebehaviouroftestcompoundsorwastewaterinatreatmentplant,asimulationtest(e.g.theactivatedsludgesimulationtestISO11733)shouldbeperformed.Forappropriateuseofthismethodandforalternativebiodegradationmethods,seeISO15462.
【中国标准分类号】:Z50
【国际标准分类号】:13_060_70
【页数】:11P.;A4
【正文语种】:英语
【英文标准名称】:Enterprise-controlsystemintegration-Part1:modelsandterminology.
【原文标准名称】:企业控制系统集成.第1部分:模型和术语
【标准号】:NFC46-068-1-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-03-01
【实施或试行日期】:2008-03-13
【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】:自动化;控制;控制工程;控制系统;数据流;数据处理;定义;电子数据处理;制导系统;信息交换;信息处理;接口;主操作系统;管理;模型;模数;组织;实体分配管理;过程控制;生产控制;生产工厂;规范(验收);术语;词汇
【英文主题词】:Automation;Control;Controlengineering;Controlsystems;Dataflow;Dataprocessing;Definition;Definitions;EDP;Guidancesystems;Informationinterchange;Informationprocessing;Interfaces;Mainoperatingsystems;Management;Models;Modules;Organization;Physicaldistributionmanagement;Processcontrol;Productioncontrol;Productionplant;Specification(approval);Terminology;Vocabulary
【摘要】:
【中国标准分类号】:N18
【国际标准分类号】:35_240_50
【页数】:157P.;A4
【正文语种】:其他
