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發表於:2024-01-28
1、well-collimatedbeam2、However,suchadivergentbeamcanbetransformedintoacollimatedbeambymeansofalens.3、Ifamonocentricsystemexistedforwhichanincidentcollimatedbeamemerged...
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發表於:2017-02-25
Afterthat,themysteriouslynamedProjectXwillpushtheintensityoftheneutrinobeamstillhigher.ETcould,forexample,sendoutaneutrinobeamatprecise(andnon-naturallyoccurring)energyle...
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發表於:2018-09-29
Influenceofelectron-beambombardmentupongas-barrierpropertyofhollowglassmicrospheresThemechanicalproperty,lighttransmittanceofionexchangestrengthenedsolarcellcoverglassand...
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發表於:2018-05-06
However,toomuchcreepgenerallyappearedinprestressedconcretesimplysupportedbeambridgeinuse.Thisisthetemperatureatwhichasimplysupportedbeamspecimenofthematerial,withacentral...
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發表於:2021-12-06
Discussionontheinfluenceofcrackbetweentopandwebof30mTbeamonbeamTemperatureinfluenceofreinforcedconcreteboxbeamontestThehorizontalbeamonacrossorgallows.Thesteelplatethatis...
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發表於:2017-09-13
uniformcantileverbeamAndwehaveabeam.precastbeamandhollow-tilefloorAthroughbeamilluminatedthedarkroadahead.Thebeamhasathicknessof3inches.Trackingtwiceasmanytargetsastherad...
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發表於:2024-01-28
1、SignalerrorofwavefrontcurvaturesensorfordetectingGaussianbeam2、GaussianbeampropagationthroughakindofparabolicdivergentGRINrodlensesisstudied.3、3-Dgeologicalmodelingb...
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發表於:2017-07-30
ThereinforcedconcretestructureandsteeltubularstructureareincludedintothelaminatedbeamarchbridgesonthebasisofanalysisofBianjingRainbowBridge.glue-laminatedbeamsofrubberwoo...
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發表於:2018-10-05
AnditcanbeusedfordesigningcompositeI-beamandI-typedcranebeam.Constructiontechnologyoflarge-tonnagepre-tensionedpre-stressingcranebeaminconstructionsiteThissubjectappliesA...
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發表於:2017-04-10
ExperimentStudyonStructuralPerformanceofBeamStringStructure;AnalysisandResearchofDouble-CableBeamStringStructure;DynamicCharacteristicandStudyonEarthquakeResponseoftheBea...
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發表於:2018-10-12
freelysupportedbeamTestfrequenciesfreelysupportedbeamofhighwaybridgeundereffectofvehicles...
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發表於:2024-01-05
1、FEManalysisonbehaviorofunstiffenedweldedsteelmomentconnectionsbetweenbox-shapecolumnandH-shapebeam2、Calculationmethodofkinematicparametersfortheunusualshapebeampumpin...
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發表於:2017-08-30
Tensormethod;Partiallycoherentbeam;Partiallypolarizedbeam;Spectralproperties;Propagationproperties;Turbulentatmosphere.Thelateralandtransverseshiftofanarbitrarilypolarize...
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發表於:2017-01-10
Thispapergivesamethodofcalculatingtheoptimumsupportrigidityofthereinforcedbeamandcalculatingthecorrespondinggreatestbearingcapacity.AsthepreheatertowerspanoflargescaleNSP...
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發表於:2018-06-02
AdaptivedigitalbeamformingalgorithmanditsrealizationinaCWradarTheinconsistencyoffrequencyresponsebetweenchannelsdegradestheperformanceofadaptivedigitalbeam-forminginover-...
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發表於:2018-08-16
non-reentrantbeamcrossed-fieldamplifiertube...
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發表於:2017-05-12
Butapowerfulbeamofsubatomicparticlescouldbeusedtocrushnucleitogetherstronglyenoughsotheyfuse.Amaserisacollectionofmolecules—inthiscase,water—thatamplifieslightintoapowe...
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發表於:2023-12-31
1、rotatingbeamapparatus2、rotatingbeamfatiguetestingmachine...
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發表於:2018-04-21
half-intensitybeamangleemissionbeamanglebetweenhalfpowerpointsWhatisreallysignificantisthebody-to-beamangle.Effectofincidentlaserbeamanglevaryingoncubecornerretro-reflect...
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發表於:2017-03-30
"Thescanninglaserbeamwasanidealdeviceforreadingthesemarkings,andsotheUniversalProductCodewasborn."Thispaperdescribesaphototypesetterwithfourscanninglaserbeams.Therearef...
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發表於:2018-10-05
Discussiononanchor-holdstructureofsteelboxstiffeningbeaminlarge-spancablestayedbridgeAfteraperiodofservicetime,themomentrigidityofthestiffeningbeamforasuspendedbridgewill...
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發表於:2018-10-17
Accordingtoaexample,reinforcementofgrillage-shapedbeam,reinforcementofboundarybeam,torqueofboundarybeamandelasticflexilitylimitwereanalyzed.Thepointsofhoistingdesignofsem...
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發表於:2018-03-08
Themicroscopeworksbyscanningafocusedbeamofelectronsacrossanobject.Theresearchersusedafocusedbeamofcaesiumionstodislodgemoleculesofwaterfromtheinclusionsandmeasuredtheamou...
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發表於:2024-01-05
1、adeviceforprojectingabeamoflight.2、abeamoflightgeneratedbyalaser.3、Imaginetwopeoplewatchingabeamoflight.4、Visualiseabeamoflightpouringdownfromtheskies.5、alightsour...
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發表於:2018-06-07
Theintensityofthereflectedbeamvarieswiththenatureofthereflectedtarget.Dependingonthenatureofthereflectingobjects,theintensityofthereflectedbeamwillvary....