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BS DD ISO/TS 15666-2003 声学.用社会和社会声学测量法评定噪声干扰

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【英文标准名称】:Acoustics-Assessmentofnoiseannoyancebymeansofsocialandsocio-acousticsurveys
【原文标准名称】:声学.用社会和社会声学测量法评定噪声干扰
【标准号】:BSDDISO/TS15666-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-04-04
【实施或试行日期】:2003-04-04
【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】:噪声(环境的);声学测量;定义;社会问题;影响的环境因素;听觉;噪声干扰;询价
【英文主题词】:Acousticmeasurement;Definition;Definitions;Environmentalfactorofinfluence;Hearing(auditoryperception);Inquiries;Noisedisturbances;Noise(environmental);Socialproblems
【摘要】:ThisTechnicalSpecificationprovidesspecificationsforsocio-acousticsurveysandsocialsurveyswhichincludequestionsonnoiseeffects(brieflyreferredtohereafteras"socialsurveys").Itsscopeincludesquestionstobeasked,responsescales,keyaspectsofconductingthesurvey,andreportingtheresults.ThisTechnicalSpecificationdoesnotprescribemethodsfortheanalysisofdataobtainedfromthesequestions.Itisrecognizedthatspecificrequirementsandprotocolsofsomesocialandsocio-acousticstudiesmaynotpermittheuseofsomeorallofthepresentspecifications.ThisTechnicalSpecificationinnowaylessensthemerit,valueorvalidityofsuchresearchstudies.ThescopeofthisTechnicalSpecificationisrestrictedtosurveysconductedtoobtaininformationaboutnoiseannoyance"athome".Surveysconductedtoobtaininformationaboutnoiseannoyanceinothersituations,suchasrecreationalareas,workenvironmentsandinsidevehicles,arenotincluded.ThisTechnicalSpecificationconcernsonlythequestionsonnoiseannoyanceusedinasocialsurveyandthemostimportantadditionalspecificationsneededtoaccomplishahighlevelofcomparabilitywithotherstudies.Otherelementswhicharerequiredtoprovidehigh-qualitysocialsurveys,butwhicharenotspecificforsocialsurveysonnoise(suchassamplingmethods),canbefoundintextbooks(e.g.seereferences[1]and[2]).CompliancewiththerecommendationsofthisTechnicalSpecificationdoesnotguaranteethecollectionofaccurate,preciseorreliableinformationabouttheprevalenceofnoise-inducedannoyanceanditsrelationshiptonoiseexposure.Otheraspectsofstudydesign,aswellasuncertaintiesofestimationandmeasurementofnoiseexposure,caninfluencetheinterpretabilityofsurveyfindingstoagreatextent.
【中国标准分类号】:Z32
【国际标准分类号】:13_140
【页数】:24P.;A4
【正文语种】:英语


【英文标准名称】:Opticalfibres-Part2-30:Productspecifications-SectionalspecificationforcategoryA3multimodefibres
【原文标准名称】:光纤.产品规范.第2-30部分:A3类多模光纤分规范
【标准号】:BSEN60793-2-30-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-07-31
【实施或试行日期】:2009-07-31
【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】:设计;尺寸规格;电气工程;光纤;总论;多模纤维;光波导;光电子学;分规范;规范
【英文主题词】:Design;Dimensions;Electricalengineering;Fibreoptics;Generalsection;Multimodefibres;Opticalwaveguides;Optoelectronics;Sectionalspecification;Specification
【摘要】:ThispartofIEC60793-2isapplicabletoopticalfibretypesA3a,A3b,A3c,andA3d.Thesefibresareusedorcanbeincorporatedininformationtransmissionequipmentandopticalfibrecables(typicallyupto1km).Threetypesofrequirementsapplytothesefibres:–generalrequirements,asdefinedinIEC60793-2;–specificrequirementscommontothecategoryA3multimodalfibrescoveredinthisstandardandwhicharegiveninClause3;–particularrequirementsapplicabletoindividualfibretypesorspecificapplications(e.g.automotiveorindustrialapplications),whicharedefinedinthenormativefamilyspecificationannexes.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:20P.;A4
【正文语种】:英语


【英文标准名称】:Solarwafers-Part6:Methodforthemeasuringofsubstitutionalatomiccarbonandinterstitialoxygeninsiliconusedforphotovoltaic
【原文标准名称】:太阳能硅片.第6部分:光电器件用硅中代位碳原子和间隙氧含量的测量方法
【标准号】:DINVVDEV0126-18-6-2007
【标准状态】:作废
【国别】:德国
【发布日期】:2007-06
【实施或试行日期】:2007-06-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:碳;结晶体;测定;含量测定;圆盘;电气工程;杂质;测量;测量技术;测量方法;氧;光电器件;半导体材料;半导体工艺;硅;硅片;太阳能电池;太阳能技术
【英文主题词】:Carbon;Crystalline;Definitions;Determination;Determinationofcontent;Disks;Electricalengineering;Impurities;Measurement;Measuringtechniques;Methodsformeasuring;Oxygen;Photovoltaics;Semiconductormaterials;Semiconductortechnology;Silicon;Siliconslices;Solarcells;Solartechnics;Wafers
【摘要】:
【中国标准分类号】:F12
【国际标准分类号】:27_160
【页数】:6P.;A4
【正文语种】:德语