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BS 3618-7-1973 采掘术语.第7部分:电气工程和照明

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【英文标准名称】:Glossaryofminingterms-Electricalengineeringandlighting
【原文标准名称】:采掘术语.第7部分:电气工程和照明
【标准号】:BS3618-7-1973
【标准状态】:现行
【国别】:英国
【发布日期】:1973-10-08
【实施或试行日期】:1973-10-08
【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】:照明设备;采矿设备;采掘设备;电气设备;词汇;电气工程;照明系统
【英文主题词】:Electricalengineering;Electricalequipment;Lightingequipment;Lightingsystems;Mineralextractionequipment;Miningequipment;Vocabulary
【摘要】:Thisglossaryhasbeenprepared,undertheauthorityoftheMiningandQuarryingRequisitesIndustryStandardsCommittee,inordertostandardizeandtoco-ordinatethetechnicaltermsincurrentuseinminingintheUnitedKingdom.Althoughthemajorityofthetermsdefinedintheoriginaleditionofthisglossarywereprimarilycon-cernedwithcoalmining,accounthasbeentakenoftermsusedinotherformsofminingandofquarrying.Theneedforthisglossaryarosefromthewidelyvaryinginterpretationoftermsusedwithintheindustry,andtheprevalentuseofmorethanonesynonym,somepurelylocalinorigin,toindicatespecificmeanings.Theglossaryhasbeenissuedinanumberofsections,accordingtosubjectmatter,asfollows:Section1.Planningandsurveying.Section2.Ventilation.Section3.Boringandexploration.Section4.Drainage.Section5.Geology.Section6.Drillingandblasting.Section7.Electricalengineeringandlighting.Section8.Winningandworking.Section9.Shaftsandassociatedequipment.Section10.Transport.Section11.Stratacontrol.
【中国标准分类号】:D04
【国际标准分类号】:01_040_73;73_020
【页数】:12P.;A4
【正文语种】:英语


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基本信息
标准名称:铁路铝合金化学分析方法 高碘酸钠光度法测定锰量
中标分类: 电工 >> 电工材料和通用零件 >> 电工合金零件
替代情况:被JB/T 9548.3-1999代替
发布日期:
实施日期:1988-07-01
首发日期:
作废日期:
出版日期:
适用范围

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前言

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引用标准

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所属分类: 电工 电工材料和通用零件 电工合金零件
【英文标准名称】:StandardTestMethodforDeterminingthePerformanceofaSonicAnemometer/Thermometer
【原文标准名称】:测定利用声速的风速记录仪/温度计性能的标准试验方法
【标准号】:ASTMD6011-1996(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D22.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceptanceangle;acousticpathlength;shadowcorrection;sonicanemometer;sonictemperature;sonicthermometer;speedofsound;systemdelay;Acceptancecriteria/testing--atmospheric;Acousticpathlength;Dynamicperformance;Performance--laborato
【摘要】:Thistestmethodprovidesastandardmethodforevaluatingtheperformanceofsonicanemometer/thermometersthatuseinversetimesolutionstomeasurewindvelocitycomponentsandthespeedofsound.Itprovidesanunambiguousdeterminationofinstrumentperformancecriteria.Thetestmethodisapplicabletomanufacturersforthepurposeofdescribingtheperformanceoftheirproducts,toinstrumentationtestfacilitiesforthepurposeofverifyinginstrumentperformance,andtousersforspecifyingperformancerequirements.Theacousticpathlengthprocedureisalsoapplicableforcalibrationpurposespriortodatacollection.Proceduresforoperatingasonicanemometer/thermometeraredescribedinPracticeD5527.Thesonicanemometer/thermometerarrayisassumedtohaveasufficientlyhighstructuralrigidityandasufficientlylowcoefficientofthermalexpansiontomaintainaninternalalignmenttowithinthemanufacturer''sspecificationsoveritsdesignedoperatingrange.Consultwiththemanufacturerforaninternalalignmentverificationprocedureandverifythealignmentbeforeproceedingwiththistestmethod.Thistestmethodisdesignedtocharacterizetheperformanceofanarraymodelorprobedesign.Transducershadowdataobtainedfromasinglearrayisapplicableforallinstrumentshavingthesamearraymodelorprobedesign.Somenon-orthogonalarraysmaynotrequirespecificationoftransducershadowcorrectionsorthevelocitycalibrationrange.1.1Thistestmethodcoversthedeterminationofthedynamicperformanceofasonicanemometer/thermometerwhichemploystheinversetimemeasurementtechniqueforvelocityorspeedofsound,orboth.Performancecriteriainclude:(a)acceptanceangle,(b)acousticpathlength,(c)systemdelay,(d)systemdelaymismatch,(e)thermalstabilityrange,(f)shadowcorrection,(g)velocitycalibrationrange,and(h)velocityresolution.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:N11
【国际标准分类号】:17_200_10
【页数】:7P.;A4
【正文语种】:英语