【英文标准名称】:Airquality.Evaluationofthesuitabilityofameasurementprocedurebycomparisonwitharequiredmeasurementuncertainty
【原文标准名称】:空气质量.用测量不确定度比较法对测量规程适用性进行评价
【标准号】:BSENISO14956-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-09-12
【实施或试行日期】:2002-09-12
【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】:空气污染;空气质量;评估;比较测量;定义;测定;偏移;评定;检验(质量保证);数学计算;测量不确定度;测量技术;计量学;参数;工作特性;性能测试;污染控制;标准参考测量方法;参考;适宜性;试验
【英文主题词】:Airpollution;Airquality;Assessment;Comparisonmeasurement;Definitions;Determination;Drift;Evaluations;Examination(qualityassurance);Mathematicalcalculations;Measuringincertainity;Measuringtechniques;Metrology;Parameters;Performancecharacteristics;Performancetesting;Pollutioncontrol;Referencemeasuringmethods;References;Suitability;Testing
【摘要】:ThisInternationalStandardspecifies,forthefieldofairqualitymeasurementprocedures,the:estimationofmeasurementuncertaintyfromactualorclaimedvaluesofallimportantperformancecharacteristicsofamethodunderstationaryconditions;assessmentofwhetherornotspecifiedvaluesfortheseperformancecharacteristicscomplywiththerequiredqualityofameasuredvalueatastatedmeasurandvalue;evaluationoftheapplicabilityofthemeasurementmethodbasedonlaboratoryperformanceandconfirmatoryfieldtest;establishmentofrequirementsondynamicbehaviourofinstruments.ThisInternationalStandardisapplicabletomeasurementprocedureswhoseoutputisadefinedtimeaverage.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_01
【页数】:38P.;A4
【正文语种】:英语


【英文标准名称】:GuideforMaintainingCoolSeasonTurfgrassesonAthleticFields
【原文标准名称】:运动场草皮凉季维护指南
【标准号】:ANSI/ASTMF2060-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisguidecoverstheminimumrequirementsformaintainingcoolseasonturfgrassesusedfornaturalsurfaceathleticfields.Practicescoveredincludemowing,fertilization,irrigation,corecultivation,overseeding,andpestmanagement.Thedecisionsinvolvedinmaintainingaqualitynaturalplayingsurfaceshouldconsidersoiltypes,localclimateandotherfactors;therefore,itisrecommendedthatyoucontactyourlocalcooperativeextensionserviceformorespecificinformationonsoils,andgrassspeciesandcultivarsadaptedtoyourarea.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B04;Y55
【国际标准分类号】:97_220_10
【页数】:
【正文语种】:英语