BS 1000[53]-1974 国际十进分类法.英文版.物理学
时间:2024-05-23 20:21:53 来源: 标准资料网 作者：标准资料网 阅读：9252
【英文标准名称】:UniversalDecimalClassification-Englishfulledition-Physics
【原文标准名称】:国际十进分类法.英文版.物理学
【标准号】:BS1000[53]-1974
【标准状态】:作废
【国别】:英国
【发布日期】:1974-08-19
【实施或试行日期】:1974-08-19
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:分类系统;国际十进分类法;实体科学;物理学
【英文主题词】:Classificationsystems;Physicalsciences;Physics;UniversalDecimalClassification
【摘要】:Under53isclassedinformationaboutthetheoreticalaspectsofthephysicalpropertiesofmatterandenergyandtheirmeasurement,togetherwithsomeapplicationsoftheseproperties.Ingeneral,however,themainapplicationsofphysicscomeinClass6,Appliedsciencesandtechnology,someofthemoreimportantsubdivisionsofwhicharegivenunder'Relatedsubjects'onpage3.Thechemicalpropertiesofmatterandthecompositionofsubstancescomeunder54.
【中国标准分类号】:A14
【国际标准分类号】:01_140_20
【页数】:96P;A4
【正文语种】:英语
【英文标准名称】:Corrugatedpressboardandpresspaperforelectricalpurposes-Definitions,designationsandgeneralrequirements
【原文标准名称】:电气用瓦楞层压纸板和层压纸.定义、名称及一般要求
【标准号】:BSEN61628-1-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-03-15
【实施或试行日期】:1998-03-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:名称与符号;纸制品;作标记;形状;包装;波纹状的;电绝缘材料;纸板;定义;固体绝缘材料;层压纸板
【英文主题词】:Amplitude;Compressivestrength;Corrugated;Corrugatedpressboards;Definition;Definitions;Designations;Electricalengineering;Electricalinsulatingmaterials;Insulatingmaterials;Insulatingpapers;Laminatedpapers;Marking;Materialstesting;Mathematicalcalculations;Plastics;Pressboard;Ripple;Shrinkage;Specification(approval);Testing;Wavelengths
【摘要】:ThispartofIEC61628containsthedefinitions,designationsandgeneralrequirementsofcorrugatedpressboardandpresspaperforelectricalpurposes.MaterialswhichconformtothisInternationalStandardmeetestablishedlevelsofperformance.However,theselectionofamaterialforaspecificapplicationshouldbebasedontheactualrequirementsnecessaryforadequateperformanceinthatapplicationandnotbasedonthisspecificationalone.Whiletheprimaryuseofthesematerialsisaselectricalinsulation,thereisnointenttodiscouragetheiruseinotherapplicationsforwhichtheirpropertiesmaymakethemsuitable.
【中国标准分类号】:K15
【国际标准分类号】:29_035_10
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Railwayapplications-Track-Trackgeometryquality-Part1:Characterisationoftrackgeometry
【原文标准名称】:铁路设备.轨道.轨道几何质量.第1部分:轨道几何特性
【标准号】:BSEN13848-1-2003+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2004-01-13
【实施或试行日期】:2004-01-13
【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】:缺陷与故障;缺陷;定义;耐久性;方向;几何;测量;测量条件;测量精度;测量不确定度;测量仪器;测量结果;参数;永存性铁路;质量;钢轨;铁轨;铁路设施;铁路建造;铁路设备;铁路轨道;铁路;额定值;评定;规范(验收);上拱式;试验;测试;公差(测量);轮距;轨道(物料装卸设备);;加捻
【英文主题词】:Defects;Definition;Definitions;Direction;Geometry;Measurement;Measurementconditions;Measuringaccuracy;Measuringincertainity;Measuringinstruments;Measuringresults;Parameters;Permanentways;Quality;Rails;Railwayapplications;Railwayconstruction;Railwayinstallations;Railwaytrack;Railways;Ratings;Specification(approval);Stiltings;Testing;Tolerances(measurement);Trackwidths;Tracks(materialshandlingequipment);Travelways;Twisting
【摘要】:ThisEuropeanStandardspecifiestherequirementsforthehomologationoftrackgeometryqualityparametersasmeasuredbyvariousmeasuringdevicesfittedontrackrecordingvehicles.ThesemeasuringdevicesaredescribedinA1Part2ofthestandard.ThisEuropeanStandardappliestoalltrackgeometryparametersincludingtrackgauge,longitudinallevel,alignment,crosslevel(cant/superelevation)andtwist.Itdefineseachparameterandspecifiestherequirementsformeasurement,theanalysismethodsandthepresentationofresults.!Parts3and4giveadescriptionofmeasuringdevicescomplyingpartiallywiththisPart1accordingtothespecificitiesofrespectivelytrackconstructionandmaintenancemachines,andmanualandlightweightdevices.
【中国标准分类号】:S11
【国际标准分类号】:93_100;45_080
【页数】:28P.;A4
【正文语种】:英语