ISO 12005-2003 激光和激光设备.激光束参数的试验方法.偏振

作者:标准资料网 时间:2024-05-14 05:03:06   浏览:9949   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Lasersandlaser-relatedequipment-Testmethodsforlaserbeamparameters-Polarization
【原文标准名称】:激光和激光设备.激光束参数的试验方法.偏振
【标准号】:ISO12005-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC172
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;定义;光学仪器;偏振;激光;光学;激光束;测定
【英文主题词】:Continuouswavelaser;Definitions;Design;Determination;Finemechanics;Jets;Laserbeams;Laserengineering;Laserequipment;Lasers;Measuringtechniques;Opticalinstruments;Optics;Parameters;Polarization(wavephysics);Testing;Vibration
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthepolarizationstatusand,wheneverpossible,thedegreeofpolarizationofthebeamfromacontinuouswave(cw)laser.Itcanalsobeappliedtorepetitivelypulsedlasers,iftheirelectricfieldvectororientationdoesnotchangefrompulsetopulse.ThisInternationalStandardalsospecifiesthemethodfordeterminingthedirectionoftheplaneofoscillationinthecaseoflinearlypolarized(totallyorpartially)laserbeams.Itisassumedthatthelaserradiationisquasi-monochromaticandsufficientlystableforthepurposeofthemeasurement.Theknowledgeofthepolarizationstatuscanbeveryimportantforsomeapplicationsoflaserswithahighdivergenceangle,forinstancewhenthebeamofsuchalasershallbecoupledwithpolarizationdependentdevices(e.g.polarizationmaintainingfibres).ThisInternationalStandardalsospecifiesamethodforthedeterminationofthestateofpolarizationofhighlydivergentlaserbeams,aswellasforthemeasurementofbeamswithlargeapertures.
【中国标准分类号】:L51
【国际标准分类号】:31_260
【页数】:11P;A4
【正文语种】:英语


下载地址: 点击此处下载
【英文标准名称】:Safetyofunshieldedtunnelboringmachinesandrodlessshaftboringmachinesforrock-Safetyrequirements;GermanversionEN815:1996+A2:2008
【原文标准名称】:岩石用无护平巷掘进机和无杆轴掘进机的安全.安全要求,德文版本EN815:1996+A2:2008
【标准号】:DINEN815-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-12
【实施或试行日期】:2009-12-01
【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】:
【英文主题词】:Accidentprevention;Buildingmachines;Definitions;Drillingmachines;Drillingrigs;Dustguards;Englishlanguage;Ergonomics;Excavatingequipment;Fireprotection;Firesafety;Handlings;Hazards;Lists;Marking;Mechanicalengineering;Mining;Miningequipment;Occupationalsafety;Protectionofpersons;Rocks;Safety;Safetyofmachinery;Safetyrequirements;Shaftboringmachines;Shaftsinking;Shafts;Tunnelboringmachines;Tunnelsupports;Tunnelling;Tunnellingequipment;Ventilation;Weathercontrol;Workplacesafety
【摘要】:Thisstandardisapplicabletounshieldsedtunnelboringmachines,TBM's,androdlessshaftboringmachines,SBM's,andtheirtowedorattachedback-upequipmentfordrivingtunnelsorshaftsinrockwherethewholeareaisexcavatedinoneormorestepsbymechanicalmeans.Itspecifiesessentialsafetyrequirementsforthedesign,constructionandmaintenanceofsuchmachineswhenusedinnon-explosiveatmospheretogetherwiththemethodsofverification.Thestandardspecifiesmonitoringforhazardousatmosphere.ForTBM'sandSBM'swhicharetobeusedcontinuouslyinexplosiveatmosphere,additionalrelevantstandardsalsoapply.ThisEuropeanStandarddealswithallsignificanthazardspertinenttounshieldedtunnelboringmachinesandrodlessshaftboringmachinesforrock,whentheyareusedasintendedandundertheconditionsforeseenbythemanufacturer(seeclause4).ThisEuropeanStandardspecifiestheappropriatetechnicalmeasurestoeliminateorreducerisksarisingfromthesignificanthazards.
【中国标准分类号】:D92
【国际标准分类号】:91_220;93_060
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:Coagulation-FlocculationJarTestofWater
【原文标准名称】:水的凝聚絮凝瓶试验
【标准号】:ASTMD2035-1980
【标准状态】:作废
【国别】:美国
【发布日期】:1980
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:凝聚;水;工艺;絮凝
【英文主题词】:flocculation;coagulation;processes;water
【摘要】:
【中国标准分类号】:Z16
【国际标准分类号】:13_060_40
【页数】:4P;A4
【正文语种】:英语