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精彩的beam专题,是beam相关知识的精华点,学习中疑虑的beam方面内容,从beam专题开始,不再是难题,为网友们免费分享beam知识大全,beam知识精选,beam优质内容,没错,这里会有你需要beam知识内容的。

  • rotating beam造句

    rotating beam造句

    1、rotatingbeamapparatus2、rotatingbeamfatiguetestingmachine...

  • continual beam造句

    continual beam造句

    Areduciblegeometricprogrammingisappliedtogeneraldesignofoptimumcontinualbeamandframe.Twospanbeamandsteeldoor-framearecalculatedandgivesatisfactoryresults.Thepaperusesthecontinualbeamonelasticsupportas...

  • focused beam造句

    focused beam造句

    Themicroscopeworksbyscanningafocusedbeamofelectronsacrossanobject.Theresearchersusedafocusedbeamofcaesiumionstodislodgemoleculesofwaterfromtheinclusionsandmeasuredtheamountwithamassspectrometer....

  • simple beam造句

    simple beam造句

    Theviscoelasticsimplebeamistakenasthemechanicalmodelofflexiblefoundationwithbeam-wise.Invitropre-stressedreinforcestheGuilinsomeworkshopsimplebeamTodaymostsimplebeambridgesarestrengthenedbyatruss,whic...

  • reinforced beam造句

    reinforced beam造句

    Thispapergivesamethodofcalculatingtheoptimumsupportrigidityofthereinforcedbeamandcalculatingthecorrespondinggreatestbearingcapacity.AsthepreheatertowerspanoflargescaleNSPcementplantisgreatandtheintern...

  • angle beam造句

    angle beam造句

    ultrasonicanglebeamtestingUltrasonicanglebeamexaminationbythecontactmethodCyclicbehaviorofdoubleanglebeam-to-columnconnections...

  • polarized beam造句

    polarized beam造句

    Tensormethod;Partiallycoherentbeam;Partiallypolarizedbeam;Spectralproperties;Propagationproperties;Turbulentatmosphere.Thelateralandtransverseshiftofanarbitrarilypolarizedbeamisinvestigatedbytheimprov...

  • collimated beam造句

    collimated beam造句

    1、well-collimatedbeam2、However,suchadivergentbeamcanbetransformedintoacollimatedbeambymeansofalens.3、Ifamonocentricsystemexistedforwhichanincidentcollimatedbeamemergedasexactlycollimated,thenthesys...

  • reinforced concrete beam造句

    reinforced concrete beam造句

    reinforcedconcretebeamCalculatingmethodsforsectionrigidityofreinforcedconcretebeamelementStudyontheinnerconcreteironcorrosiondegreedetectionofreinforcedconcretebeamDeflectioncalculationofreinforcedcon...

  • neutrino beam造句

    neutrino beam造句

    Afterthat,themysteriouslynamedProjectXwillpushtheintensityoftheneutrinobeamstillhigher.ETcould,forexample,sendoutaneutrinobeamatprecise(andnon-naturallyoccurring)energylevelsthatwouldbesuretocatchasci...

  • scanning laser beam造句

    scanning laser beam造句

    "Thescanninglaserbeamwasanidealdeviceforreadingthesemarkings,andsotheUniversalProductCodewasborn."Thispaperdescribesaphototypesetterwithfourscanninglaserbeams.TherearefourHe-NeLasersandfouracoustoop...

  • Gaussian laser beam造句

    Gaussian laser beam造句

    WhenthespotsizeofGaussianlaserbeamissmallerthanaltrasonicwavelengthandtheirratioissuitablyselected,theintensityoffocusedlaserbeamcanbenearlyflatinthecentralregion.Anovelmethodforpropagatinglight-knife...

  • prismatic beam造句

    prismatic beam造句

    Theseformulasgiveusthestressandstraininaprismaticbeamwhenitsubjectedtopurebending.Basedonthetheoryofthebendingofnon-prismaticbeam,thepaperhasderivedarigiditymatrixandtheequivalentnodeloadoftherigid-fr...

  • reflected beam造句

    reflected beam造句

    Theintensityofthereflectedbeamvarieswiththenatureofthereflectedtarget.Dependingonthenatureofthereflectingobjects,theintensityofthereflectedbeamwillvary....

  • radio beam造句

    radio beam造句

    1、Likethesearchlightbeam,theradiobeamcannotbemadeverysharp;ittendstospread.2、Ironically,thedetailedreasonsastohowtheradiobeamisproducedmaynotbeimportantastronomically....

  • beam bombardment造句

    beam bombardment造句

    Influenceofelectron-beambombardmentupongas-barrierpropertyofhollowglassmicrospheresThemechanicalproperty,lighttransmittanceofionexchangestrengthenedsolarcellcoverglassandtheeffectofionbeambombardmento...

  • tractor beam造句

    tractor beam造句

    Theseshipsaregenerallyunarmed,buttheSquibshaveexcelledinadaptingtractorbeamtechnologyfornumerousapplications,includingdefensiveandoffensiveones.Still,theywerejustascapableoffiringatractorbeamatyourbra...

  • freely supported beam造句

    freely supported beam造句

    freelysupportedbeamTestfrequenciesfreelysupportedbeamofhighwaybridgeundereffectofvehicles...

  • beam pumping unit造句

    beam pumping unit造句

    Comparedwithconventionalbeampumpingunit,theswing-rodbeampumpingunitcanreducethemaximumcrankaxletorquemarkedly,reduceandeveneliminatenegativecrankaxletorque.Dynamicssimulationofhydraulicbeampumpingunit...

  • beam bridge造句

    beam bridge造句

    electricsingle-beambridgecranedouble-beambridgetypegrabcranehand-operatedsingle-and-doublebeambridgecraneTheengineeringsituationofcontinuousboxbeambridgeisintroduced.Bridge'smetalstructurefromthemain...

  • shape beam造句

    shape beam造句

    1、FEManalysisonbehaviorofunstiffenedweldedsteelmomentconnectionsbetweenbox-shapecolumnandH-shapebeam2、Calculationmethodofkinematicparametersfortheunusualshapebeampumpingunit.3、Theroofoftheexhibitio...

  • crane beam造句

    crane beam造句

    AnditcanbeusedfordesigningcompositeI-beamandI-typedcranebeam.Constructiontechnologyoflarge-tonnagepre-tensionedpre-stressingcranebeaminconstructionsiteThissubjectappliesAETtosafetyassessmentofcranebea...

  • electronic beam造句

    electronic beam造句

    Hollowelectronicbeamweldingcansolvethedifficultproblemsofthealuminiumalloy'swelding.Trackingtwiceasmanytargetsastheradaritreplaces,theAESAfeaturesactiveelectronicbeamsteering,whichallowstheradarbeamt...

  • Beam String Structure造句

    Beam String Structure造句

    ExperimentStudyonStructuralPerformanceofBeamStringStructure;AnalysisandResearchofDouble-CableBeamStringStructure;DynamicCharacteristicandStudyonEarthquakeResponseoftheBeamStringStructure;StudyonDynami...

  • castellated beam造句

    castellated beam造句

    1、Thispaperintroducestheexperimentmadeonthecastellatedbeampurlinsinstalledontheroofofmeformedsteelsheetings.2、Asimplifiedcalculationmethodforthebearingcapacityofhexagon-holecastellatedbeame3、Theeff...