MIL-STD-867B (W/CHANGE 1)
作者:标准资料网 时间:2024-05-22 10:49:10 浏览:8505
来源:标准资料网
MIL-STD-867B (W/CHANGE 1), DEPARTMENT OF DEFENSE STANDARD PRACTICE: TEMPER ETCH INSPECTION (17 JUL 2008)., This standard establishes requirements and test for performingtemper etch inspection of carburized steels and tool and low alloy steels, which are heattreated above 1.24 x 109 Pascal (PA) (1.26 x 102 kilogram ?force/square millimeter(Kgf/mm2) or 1.8 x 105 pound ?force/square inch (psi). This standard applies to aircraftand missiles structural and propulsion system components when MIL-HDBK-6870 (forguidance only) and/or MIL-STD-866 are reference documents in the solicitation orcontract.
【英文标准名称】:Industrial,commercialandgaragedoorsandgates-Resistancetowindload-Classification;GermanversionEN12424:2000
【原文标准名称】:工业、商用和车库门和大门.抗风力载荷特性.分类
【标准号】:DINEN12424-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:建筑;作标记;分类;设计;电阻器;风;风荷载;大门
【英文主题词】:Classification;Construction;Design;Gates;Marking;Resistors;Windloading;Winds
【摘要】:Thedocumentspecifiestheclassifcationforwindloadfordoorsinaclosedposition.Thedoorsareintendedforinstallationinareasinthereachofpeople,forwhichthemainintendedusesaregivingsafeaccesforgoods,vehiclesandpersonsinindustrial,commercialorresidentialpremises.Thedoorsmaybemanuallyorpoweroperated.#,,#
【中国标准分类号】:P33
【国际标准分类号】:91_060_50
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:Informationtechnology-MPEGaudiotechnologies-Part2:SpatialAudioObjectCoding(SAOC)
【原文标准名称】:信息技术.多媒体框架(MPEG)音频技术.第2部分:立体声对象编码(SAOC)
【标准号】:ISO/IEC23003-2-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-10
【实施或试行日期】:2010-10-01
【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】:音频的;兼容水平;兼容性;数据信号;译码;定义(术语);编码;信息技术;MPEG;多通道的;处理;信号;立体声;句法
【英文主题词】:Audio;Compatibilitalevel;Compatibility;Datasignal;Decoding;Definitions;Encoding;Informationtechnology;MPEG;Multichannels;Processing;Signals;Stereo;Syntax
【摘要】:ThispartofISO/IEC23003specifiesthereferencemodeloftheSpatialAudioObjectCoding(SAOC)technologythatiscapableofrecreating,modifyingandrenderinganumberofaudioobjectsbasedonasmallernumberoftransmittedchannelsandadditionalparametricdata.InthepreferredmodesofoperatingtheSAOCsystem,thetransmittedsignalcanbeeithermonoorstereo.TheaudioobjectscanberepresentedbyamonoandstereosignalorhavetheMPEGSurround(MPS)Multi-channelBackgroundObject(MBO)format.Theadditionalparametricdataexhibitsasignificantlylowerdataratethanrequiredfortransmittingallobjectsindividually,makingthecodingveryefficient.Atthesametimethisensurescompatibilityofthetransmittedsignalwithlegacydevices.Whenamulti-channelrenderingsetup(e.g.a5.1loudspeakersetup)isrequired,theSAOCsystemactsasatranscoder,convertingtheadditionalparametricdatatoMPSparameters,andinterfacestotheMPSdecoderthatactsasrenderingdevice.Forcertainrenderingsetups(e.g.abinauralorplainstereosetup),theSAOCsystembehavesasadecoder,usingitsownrenderingengine.AnotherkeyfeatureisthattheSAOCparametricdatafromdifferentstreamscanbemergedatparameterleveltoallowforthecombinationofSAOCstreams,similartothefunctionalityofaMulti-pointControlUnit(MCU).
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:138P.;A4
【正文语种】:英语
