SAE J760 Dimensional Specifications for General Service Sealed Lighting Units*HS-34/08* (Cancelled Dec 2008)
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Product Code:SAE J760
Title:Dimensional Specifications for General Service Sealed Lighting Units*HS-34/08* (Cancelled Dec 2008)
Issuing Committee:Road Illumination Devices Standards Committee
Scope:This SAE Recommended Practice provides dimensional specifications for general service sealed lighting units, intended for use in such applications as motorcycle headlamps, military headlamps, industrial machinery headlamps, fog lamps, spot lamps, etc. See Figures 1 and 2 and Tables 1 and 2.
【英文标准名称】:Informationtechnology-Codingofaudio-visualobjects-Part22:OpenFontFormat
【原文标准名称】:信息技术.视听对象的编码.第22部分:开放字型格式
【标准号】:ISO/IEC14496-22-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-03
【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/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:听觉信号;代码表示;编码(数据转换);数据交换;数据格式;数据处理;定义;编码;文件结构;(数据)格式;功能性;形象艺术;图形数据处理;图像处理;信息交换;信息技术;多媒体;视频信号
【英文主题词】:Acousticsignals;Codedrepresentation;Coding(dataconversion);Dataexchange;Dataformats;Dataprocessing;Definitions;Encoding;Filestructure;Formats;Functionality;Graphicarts;Graphicdataprocessing;Imageprocessing;Informationinterchange;Informationtechnology;Multimedia;Videosignals
【摘要】:ThisInternationalStandardspecifiestheOpenFontFormat(OFF)specification,theTrueType?1)andCompactFontFormat(CFF)outlineformats,andtheTrueTypehintinglanguage.ManyreferencestobothTrueTypeandPostScript?2)existthroughoutthisdocument,asOpenFontFormatfontscombinethetwotechnologies.NOTEThisInternationalStandardisbasedontheOpenType?3)version1.4fontformatspecification,andistechnicallyequivalenttothatspecification.Multimediaapplicationsrequireabroadrangeofmedia-relatedstandards.Inadditiontothetypicalaudioandvideoapplications,multimediapresentationsincludescalable2Dgraphicsandtextsupportingalllanguagesoftheworld.Faithfulreproductionofscalablemultimediacontentrequiresadditionalcomponentsincludingscalablefonttechnology.TheOpenFontFormatisanextensionoftheTrueTypefontformat,addingsupportforPostScriptfontdata.OFFfontsandtheoperatingsystemserviceswhichsupportOFFfontsprovideuserswithasimplewaytoinstallandusefonts,whetherthefontscontainTrueTypeoutlinesorCFF(PostScript)outlines.TheOpenFontFormataddressesthefollowinggoals:-broadermulti-platformsupport;-excellentsupportforinternationalcharactersets;-excellentprotectionforfontdata;-smallerfilesizestomakefontdistributionmoreefficient;-excellentsupportforadvancedtypographiccontrol.PostScriptdataincludedinOFFfontsmaybedirectlyrasterizedorconvertedtotheTrueTypeoutlineformatforrendering,dependingonwhichrasterizershavebeeninstalledinthehostoperatingsystem.Buttheusermodelisthesame:OFFfontsjustwork.UserswillnotneedtobeawareofthetypeofoutlinedatainOFFfonts.Andfontcreatorscanusewhicheveroutlineformattheyfeelprovidesthebestsetoffeaturesfortheirwork,withoutworryingaboutlimitingafont'susability.OFFfontscanincludetheOFFLayouttables,whichallowfontcreatorstodesignbroaderinternationalandhigh-endtypographicfonts.TheOFFLayouttablescontaininformationonglyphsubstitution,glyphpositioning,justificationandbaselinepositioning,enablingtext-processingapplicationstoimprovetextlayout.AswithTrueTypefonts,OFFfontsallowthehandlingoflargeglyphsetsusingUnicodeencoding.Suchencodingallowsbroadinternationalsupport,aswellassupportfortypographicglyphvariants.Additionally,OFFfontsmaycontaindigitalsignatures,whichallowoperatingsystemsandbrowsingapplicationstoidentifythesourceandintegrityoffontfiles,includingembeddedfontfilesobtainedinwebdocuments,beforeusingthem.Also,fontdeveloperscanencodeembeddingrestrictionsinOFFfontswhichcannotbealteredinafontsignedbythedeveloper.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforPreparation,Standardization,andStorageofStandardandReagentSolutionsforChemicalAnalysis
【原文标准名称】:化学分析用试剂溶液的制备、标准化和贮存的标准实施规程
【标准号】:ASTME200-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E15.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:indicatorsolutions;reagentsolutions;standardsolutions;titrants;Acetiousperchloricacidsolution;Ammoniumthiocyanatesolution;Cericsulfatesolution;Chemicalanalysis--chemicals;Chemicalanalysis--waterapplications;Disodiumethylenediamine
【摘要】:Theaccuracyofmanyanalyticalmeasurementsisdependentuponthemannerinwhichthestandardsolutionsarepreparedandstored,andtheaccuracywithwhichtheyarestandardized.Combiningthemethodsrecommendedforthepreparationandhandlingofsuchsolutionsintoonepracticeeliminatesthenecessityforcoveringsuchdetailsinallofthemethodswhereinthesolutionsareused.1.1Thispracticecoversproceduresforthepreparation,standardization,andstorageofthestandardvolumetricsolutionsandreagenttestingsolutionscommonlyusedinchemicalanalysis.1.2Theinformationinthispracticeisarrangedasfollows:
Sections
ReferencedDocuments
2
Terminology
3
SignificanceandUse
4
Apparatus
5
Temperatureeffects
6
Measurements
7
Reagents
8
Concentrationofsolutions
9
Mixingofsolutions
10
Storageofsolutions
11
Preparationandstandardizationofsolutions
12
PrecisionandBias
13
Sodiumhydroxidesolution,0.02to1.0meq/mL(N)
14to19
Hydrochloricacid,0.02to1.0meq/mL(N)
20to28
Sulfuricacid,0.02to1.0meq/mL(N)
29to33
Hydrochloricacid,special1meq/mL(N)
34to38
Sulfuricacid,special1meq/mL(N)
39to43
Silvernitratesolution,0.1meq/mL(N)
44to48
Ammoniumthiocyanatesolution,0.1meq/mL(N)
49to53
Iodinesolution,0.1meq/mL(N)
54to58
Sodiumthiosulfatesolution,0.1meq/mL(N)
59to63
Potassiumpermanganatesolution,0.1meq/mL(N)
64to68
Potassiumdichromatesolution,0.1meq/mL(N)
69to73
Methanolicsodiumhydroxidesolution,0.5meq/mL(N)