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發表於:2018-01-10
seismicacousticimpedancelogUltrasonicdeterminationofcarbonfibercompositeporosityusingacousticimpedanceReflectioncoefficientchangingofacousticimpedanceinterfaceduringoilfi...
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發表於:2017-06-11
Anillegalmeansofaccessingcomputerdataviaatelephonelinkusingamodemoracousticcoupler.Thetimespentwaitingforthedesiredlocationtoappearunderthereader,ordiskheads,orattheendof...
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發表於:2018-03-29
Once,IbackpackedaroundEuropeandIbroughtanacousticguitarwithme.“SoldierofLove”issobereftofsaxophoneandleanssoheavilyonacousticguitarthatit’salmostanambientversionofcoun...
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發表於:2024-01-13
1、Targetidentificationusingmovingtarget'sacousticwaveisabasictaskoftheacousticdetectionsystem.2、CombinedRIVandacousticdetectionfortransformerpartialdischarge3、Withthe...
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發表於:2018-11-07
Theacousticfeedbackevenhowlingisawell-knownprobleminsoundreinforcementsystem.Thispaperdescribesthedesignofafrequencyshiftertosuppressacousticfeedback,tobestudiedbytheexpe...
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發表於:2016-12-29
wiretypeacousticdelaylineThecloakingtechnologyalsomayaffectnonlinearacousticphenomena.Evenatthisdistance,thestressesaretoogreatforwell-behavedacoustictransmission.Testmet...
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發表於:2018-08-13
surfaceacousticwavefrequencydiscriminatorsurfaceacousticwavepressuretransducereacousticwavepressuresensorcirculatingsurfaceacousticwavedelaylineeacousticwavepulsecompress...
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發表於:2023-12-27
1、aunitofacousticabsorptionequivalenttotheabsorptionbyasquarefootofasurfacethatabsorbsallincidentsound.2、Theclosedcellpolyimidefoamswerefabricatedbyfoamingtheprecursorb...
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發表於:2018-06-23
laserheterodyneacousticsensorinterferometricopticalfiberacousticsensorForthedevelopmentofnew-technicunderwateracousticdetectionequipment,theStateKeyLaboratoryofOceanAcous...
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發表於:2020-03-12
TheionacousticwaveisgreatlyaffectedbynonlinearLandaudamping.Inchaptertwo,the(3+1)dimensionalweaklynonlinearionacousticwaveathigherordertransverseperturbationsinplasmawasd...
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發表於:2024-01-08
1、AcousticpropagationpropertyandapplicationofHartmannacousticgenerator2、Hartmannhydrodynamicacousticgeneratorcanbeusedforacoustictreatmentandischaracterizedbylowcost,si...
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發表於:2017-07-27
Asthebasisofauditoriumacousticdesign,onlyindependentparameterscanbeimportantandmeaningful.Thispapermakesastudyofhowtoobtainanidealsoundeffectswhichwillguaranteeboththecle...
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發表於:2024-01-02
1、acousticemissionpulser2、acousticemissioninspection3、two-channelacousticemissionanalyzer4、Mortarmechanicalpropertiesundersulphatecorrosionbyacousticemissiontest5、mu...