BS 6160-5-1989 移动通信用无线电设备.第5部分:单边带(R3E,H3E或J3E)接收机测试方法

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【英文标准名称】:Radioequipmentusedinmobileservices-Methodsofmeasurementforreceiversemployingsingle-sidebandtechniques(R3E,H3EorJ3E)
【原文标准名称】:移动通信用无线电设备.第5部分:单边带(R3E,H3E或J3E)接收机测试方法
【标准号】:BS6160-5-1989
【标准状态】:现行
【国别】:英国
【发布日期】:1989-09-29
【实施或试行日期】:1989-09-29
【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】:信号电平;音频;乱真信号;接收机;电波测量;移动通信系统;频率响应;灵敏度;无线电接收机;调幅;信噪比;电信系统;接收;无线电干扰;调制;电学测量;通信设备;移动无线电通信系统;性能试验;试验设备;增益控制;信号失真;电子设备及元件;无线电设备;无线电通信;验证;电路;准确度;校正;选择;电气试验;试验条件;频带宽度
【英文主题词】:Communicationequipment;Definition;Definitions;Electricalengineering;Frequencyresponse;Lowfrequencies;Measurement;Measuringtechniques;Mobileradiosystems;Radiation;Radioantennas;Radioengineering;Radioequipment;Radioreceivers;Radiocommunication;Receivers;Sensitivity;Singlesideband;Telecommunication;Testing;Testingconditions;Transportable;Wirelesscommunicationservices
【摘要】:Coversreceivershavingaudiofrequencyband-widthsgenerallynotexceeding10kHzforthereceptionofvoiceandothertypesofsignals,usingsingle-sidebandamplitudemodulation.TobereadinconjunctionwithBS6160-1
【中国标准分类号】:M37
【国际标准分类号】:33_060_99
【页数】:88P.;A4
【正文语种】:英语


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【英文标准名称】:Energyperformanceofbuildings-Overallenergyuseanddefinitionofenergyratings
【原文标准名称】:建筑的能量性能.全部能量的使用和能量额定值的定义
【标准号】:BSEN15603-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-09-30
【实施或试行日期】:2008-09-30
【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】:建筑物;建筑;定义;需求的测定;效率;动能学;能量;能量消耗;能量需求;能量性能;热力工程;加热工程;加热设备;热水产生设备;热水集中供暖;数学计算;建筑物服务设施;对流式供暖系统;规范(验收);建筑物热工设计
【英文主题词】:Buildings;Construction;Definition;Definitions;Determinationofdemand;Efficiency;Energetics;Energy;Energyconsumption;Energydemands;Energyperformance;Heatengineering;Heatingengineering;Heatingequipment;Hotwaterpreparationplants;Hot-watercentralheating;Mathematicalcalculations;Serviceinstallationsinbuildings;Space-heatingsystems;Specification(approval);Thermaldesignofbuildings
【摘要】:Thepurposeofthestandardisto:a)collateresultsfromotherstandardsthatcalculateenergyuseforspecificserviceswithinabuilding;b)accountforenergygeneratedinthebuilding,someofwhichmaybeexportedforuseelsewhere;c)presentasummaryoftheoverallenergyuseofthebuildingintabularform;d)provideenergyratingsbasedonprimaryenergy,carbondioxideemissionorotherparametersdefinedbynationalenergypolicy;e)establishgeneralprinciplesforthecalculationofprimaryenergyfactorsandcarbonemissioncoefficients.Thisstandarddefinestheenergyservicestobetakenintoaccountforsettingenergyperformanceratingsforplannedandexistingbuildings,andprovidesforthis:f)methodtocomputethestandardcalculatedenergyrating,astandardenergyusethatdoesnotdependonoccupantbehaviour,actualweatherandotheractual(environmentorindoor)conditions;g)methodtoassessthemeasuredenergyrating,basedonthedeliveredandexportedenergy;h)methodologytoimproveconfidenceinthebuildingcalculationmodelbycomparisonwithactualenergyuse;i)methodtoassesstheenergyeffectivenessofpossibleimprovements.ThisEuropeanstandardisapplicabletoapartofabuilding(e.g.flat),awholebuilding,orseveralbuildings.Itisuptonationalbodiestodefineunderwhichconditions,forwhichpurposesandforwhichtypesofbuildingsthevariousratingsapply.Thisstandardhandlestheenergyperformanceofabuildingasawhole.TheassessmentoftheenergyperformanceofspecifictechnicalbuildingsystemsishandledintheappropriatepartofEN15241,EN15243andEN15316series.
【中国标准分类号】:P31
【国际标准分类号】:91_140_99
【页数】:66P.;A4
【正文语种】:英语


【英文标准名称】:EquipmentforSwimmingPools,Spas,HotTubsandOtherRecreationalWaterFacilities
【原文标准名称】:游泳池,温泉,热水浴缸和其他娱乐活动供水设施用设备
【标准号】:ANSI/NSF50(i66)-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【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】:
【英文主题词】:Centrifugalpumps;Hot;Personalhealth;Swimmingpools;Tubs
【摘要】:
【中国标准分类号】:Q81
【国际标准分类号】:91_140_01;97_220_10
【页数】:
【正文语种】:英语