摘要
Transmissionsignalofradiationinsuspensionofparticlesperformedwithahighspatialandtemporalresolutionshowssignificantfluctuations,whicharerelatedtothephysicalpropertiesoftheparticlesandtheprocessofspatialandtemporalaveraging.Exploitingthisconnection,itispossibletocalculatetheparticiesizedistribution(PSD)andparticleconcentration.Thispaperprovidesanapproachoftransmissionfluctuationspectrometry(TFS)withvariablespatialaveraging.Thetransmissionfluctuationsareexpressedintermsoftheexpectancyoftransmissionsquare(ETS)andareobtainedasaspectrum,whichisafunctionofthevariablebeamdiameter.Thereversalpointandthedepthofthespectrumcontaintheinformationofparticlesizeandparticleconcentration,respectively.
出版日期
2003年06月16日（中国期刊网平台首次上网日期，不代表论文的发表时间）
