BS 4360-1986 可焊结构钢材规范
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来源:标准资料网
【英文标准名称】:Specificationforweldablestructuralsteels
【原文标准名称】:可焊结构钢材规范
【标准号】:BS4360-1986
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:Healthinformatics-Standardcommunicationprotocol-Computer-assistedelectrocardiography
【原文标准名称】:健康信息学.标准通信协议.计算机辅助心电图仪
【标准号】:BSEN1064-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-03-22
【实施或试行日期】:2005-03-22
【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】:计算机科学;计算机辅助;心电图;计算机;医疗信息学;医疗设备;标准;协议;信息交换;传播学;数据传送;心电图仪;数据处理;定义;医学科学
【英文主题词】:Communication;Computerassistance;Computersciences;Computers;Datacompression;Dataformats;Dataprocessing;Datastructures;Datatransfer;Definition;Definitions;Electrocardiograms;Electrocardiographs;Englishlanguage;Informationinterchange;Medicalequipment;Medicalinformatics;Medicalsciences;Protocols;Specification;Standards
【摘要】:Thisdocumentspecifiesthecommonconventionsrequiredforthecart-to-hostaswellascart-to-cartinterchangeofspecificpatientdata(demographic,recording,...),ECGsignaldata,ECGmeasurementandECGinterpretationresults.ThisdocumentspecifiesthecontentandstructureoftheinformationwhichistobeinterchangedbetweendigitalECGcartsandcomputerECGmanagementsystems,aswellasothercomputersystemswhereECGdatacanbestored.
【中国标准分类号】:C07
【国际标准分类号】:35_240_80
【页数】:192P.;A4
【正文语种】:英语
【英文标准名称】:Soundsystemequipment-Microphones
【原文标准名称】:音响系统设备.传声器
【标准号】:BSEN60268-4-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-05-12
【实施或试行日期】:2004-05-12
【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】:
【英文主题词】:Acoustoelectricdevices;Amplitude;Classification;Distortionfactors;Dynamics;Electricalengineering;Electricalequipment;Electroacoustics;Environmentalcondition;Frequencycurve;Frequencyresponse;Impedance;Influencequantity;Marking;Measurement;Measuringtechniques;Microphones;Naturalnoisevoltage;Noise;Non-linearity;Operatingconditions;Parameters;Properties;Referenceaxes;Referencecurve;Soundpressure;Soundpressurelevel;Soundtransmission;Symmetry;Testing;Transfercoefficient;Transmissiondevices;Transmissionsystems;Voltagemeasuring
【摘要】:ThispartofIEC60268specifiesmethodsofmeasurementfortheelectricalimpedance,sensitivity,directionalresponsepattern,dynamicrangeandexternalinfluencesofsoundsystemmicrophones,andalsogivesrecommendationsastocharacteristicstobespecified.Itappliestosoundsystemmicrophonesforallapplicationsforspeechandmusic.Itdoesnotapplytomeasurementmicrophones,butitdoesapplytoeachaudiochannelofmicrophoneshavingmorethanonechannel,forexampleforstereoorsimilaruse.Itisalsoapplicabletoflush-mountedmicrophonesandtotheanaloguecharacteristicsofmicrophoneswithdigitalaudiooutput.ForthepurposesofthisInternationalStandard,amicrophoneincludesallsuchdevicesastransformers,pre-amplifiers,orotherelementsthatformanintegralpartofthemicrophone,uptotheoutputterminalsspecifiedbythemanufacturer.NOTEThecharacteristicsspecifiedinthisstandarddonotcompletelydescribethesubjectiveresponseofthemicrophone.Furtherworkisnecessarytofindnewdefinitionsandmeasurementproceduresforalaterreplacementbyobjectivecharacteristicsofatleastsomeofthesubjectivedescriptionsusetodescribemicrophoneperformance.
【中国标准分类号】:M72
【国际标准分类号】:33_160_50
【页数】:50P.;A4
【正文语种】:英语
