怎么看投影仪的投影距离

BenQOverseaslaunchedW2720iprojector:4K2500lumens,1999USdollarsITIThomeNovember2news,BenQlauncheda4KprojectorwithW2720ioverseasthedaybeforeyesterday,thisprojectorpositioningflagship,whichuses4K2500lumenspecifications,pricedat$1999(ITHouseRemarks:Currentlyabout14,248yuan). Intermofappearance，ThisProjectorusesablackAppearance，theativerSolutionis3840x2160和thebrightnessis2500ansi.itssupporportisthemostat2.7meters...

dangzhitechnologyApplication投影仪poteringControlmethodandandproceptor专利，Sothat投影仪willautopationalloyalloticalloticalloationalyflowly...ShenzhendangzhiTechnologyco >toertorcontrolmethodandprojector"，wheispubliclynumbercn118803213a和theapplicationDateSaugust2024。 Patentabstractshowsthatthepresentinventiondisclosesaprojectorsteeringcontrolmethodandprojector,theprojectorsteeringcontrolmethodincludesthefollowingsteps:obtaintheprojectiontargettargettargettargetprojectiondistanceand...

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ChengduandTianchuangTechnologyappliedforthepatentoftheimageprojectionsystembasedontheprojectortoimprovetheprojectioneffect...Theinventionprovidesaprojector-basedimageprojectionsystem.Basedontheprojectionarea,theprojectorisbasedontheprojectionareaAccordingtothecalibrationresults,determinetheprojectorparameterandprojectionparameters,ensuretheaccuracyoftheprojectionangleanddistance,andthendeterminetheinitialprojectionscreenbasedontheprojectorparameterandprojectionparameters,andbasedontheimageevaluationmodelTheresultsofthepictureevaluation,real...

广芬技术donatedtotheportuguesevolunteeralliancecpvtousetheguanguangfengtechnologydonationdonationdonationprojectorcpvtoestablishitin2010dringtheevent。 FederationorganizationCoversTheTheThe1.20万VolunteerteercommunityInfortugal。 术后跨性别的thelongdistanceTancetAportugal，ItquicklyputIntIntosupportfortformtheformtheorganizationoforganizationActionsactivition。 "thisprojectorisverygood！"CPV'Sexecution...

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ankeinnovationObtainitedInventionPatentAuthorization："ProjectionsCrectrectionMethodandAndInStallationAndStallationAndProjector"AttentName"ProjectionsCreencorrectionCreencorRectionCreencorRectionMethodandDeviceanDprojector" PatentAbstract：thisApplicationInvolvesAprojectionsCreencorceRectionMethodandAndInstallation和Projector，involvesthefieldoffieldofprojectors。 距离，FirstBenchmarkpoint...

Giantscreeninthepalm:thesmallestlaserTVintheworld,showingafewinchesoutsidethe4KscreenshockingeffectsupershortdistanceprojectorprovidesaconvenientsolutiontoreplacelargescreenTVswithoutcomplexsettings. 但是，这些娱乐效应是量级的。 但是，theo2sultralaunchedbyjmgobrokethisconcention。 "o2sultraisnotjustalaserprojector;itisACHANGEingAmeruleStHatRedefineHomeentertainmentMentmentExterience，''

Thesmallestlasertvintheworld，涉及screen4kVisualeffultra-short-distanceProjectortorightsodorprojectorlomseveralinchesisagoodwaytoreplacelargescreentverargescreentvswithithouttolerablestings。 但是，这些娱乐中心的bigandheavy。 但是，JMGO'SO2SultraisnotThecase。 "o2sultraisnotjustalaserprojector;itisACHANGEingAmerulesForredeforndiningHomeentrauntment，"CEOOFJMGO的Forrestli说。 ＆ldqu...

成都泰瑞通信申请光纤翘曲溯源测试设备专利，实现光纤测试的溯源与光学投影仪配合可以测量出光纤端头绕中心位置的偏离以获得最大偏离距离，实现光纤测试的溯源，而 Thesettingoftheverticalmobilemechanismistomovetheopticalfiberheldbytheupperandlowermobiletestfixtureandthetestfoldertomatchtheprojectionheightoftheopticalprojector;inthisapplication,whentheinstallationblockandthetestfixturearecoordinated,theyonlyneedtosatisfythefirst. tublefaceandfourthinstallation...

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TsinghuaUniversityobtainsamulti-stagemirrorthree-dimensionaldisplaydevicepatent,solvingthedifficultyofexistingtechnologytoachievelong-distance...ultra-long-distancelong-distancelong-distancedeepthree-dimensionaldisplaydevicebasedViewpointdirectionconvergence. Asaresult，ItisdifficultToAchievelong-distancedisplayoftheexistingtechnology.thedisplaycontentoftenfloatsonthescreen，theedepthisnotsstrong，andTherestolutionislosityIslimitedislimitedIsLitedIsalitedBythedisplaydisplaydevice。 问题。 源源自己

第665章，whywatchingthemovieplaydintheprojector，jiangyanandsongshiconfronthim。 themenonthecurtainaretall，帅气。 thethewomanlookedat，andherfaceSunconSconconsCheedAliTEDALITTEROBSESSEDELEL。 如果是三年的时间，请shecouldgetclosetoiteveryday..."ithinkyoudon'tseemtobepregnant，butitseemstobedisabled。 Sheraiseherhead...

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怎么看投影仪的投影距离

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