![Puas yog Laser Christmas teeb txaus ntshai? Puas yog Laser Christmas teeb txaus ntshai?](https://i.answers-medical.com/preview/medical-health/14072389-are-laser-christmas-lights-dangerous-j.webp)
Video: Puas yog Laser Christmas teeb txaus ntshai?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Yog lawm, Christmas laser lub teeb tso saib tau txaus ntshai . Lawv tuaj yeem ua rau lub qhov muag puas tsuaj thiab cov neeg tsis meej pem. Paub txog taw tes a laser mus rau hauv ib lub dav hlau yog tsoom fwv ua txhaum cai thiab yog tias koj raug ntes txhob txwm los yog paub tseeb taw tes rau laser cov cuab yeej rau saum ntuj, lub txim yog 20 xyoo nyob rau hauv tsev lojcuj lossis raug nplua $250,000.
Ua qhov no hauv kev txiav txim siab, puas yog laser lub teeb pom kev zoo?
Txawm hais tias nws yuav tsis zoo li nws, laser lub teeb projectors yog as nyab xeeb raws li lwm daim ntawv ntawm teeb pom kev zoo nyob ib ncig ntawm koj lub tsev. Qhov no yog vim lawv tau tsim tshwj xeeb kom muaj lub zog qis, uas ua rau nws tsis zoo li lawv yuav ua rau muaj teeb meem.
Ib tus kuj yuav nug, yuav ua li cas laser Christmas teeb ua haujlwm? Nov yog lawv li cas ua hauj lwm : Lub teeb yog dhau los ntawm lub lens, uas ua kom pom thiab nthuav tawm cov duab. Tsis zoo li tsoos projectors uas siv teeb qhov muag teev, laser cov projectors siv LEDs los tsim teeb [qhov chaw Poretsky].
Tsis tas li kom paub, puas yog teeb teeb laser?
Muaj ntau txaus ntshai yam. Feem ntau, lub zog ntau dua laser , tus neeg nyob ze rau ntawm lub nqaj, thiab ntev dua laser nyob qis qis hauv ib cheeb tsam ntawm lub qhov muag, muaj peev xwm ua rau lub qhov muag puas tsuaj ntau dua. Thaum qhov muag raug mob los ntawm lasers tsis tshua muaj, tag nrho laser kab teeb yuav tsum tau kho raws li qhov muaj peev xwm txaus ntshai.
Laser projectors puas tuaj yeem ua rau koj lub qhov muag puas?
Laser projectors , hauv lawv lub tsev, muaj cov teeb pom kev zoo heev uas tau sib sau ua ib lub nqaj me me ntawm qee qhov chaw hauv lub projector . Muaj lub zog txaus ua rau koj ob lub qhov muag puas tam sim thiab tas mus li yog tias koj saib hauv cov qhov chaw tsis ncaj ncees lawm.
Pom zoo:
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Cov hluav taws xob ua rau lub hlwb puas tsuaj rau tib neeg lub cev. Cov hluav taws xob qis qis tsis txaus ntshai, tab sis qib nruab nrab tuaj yeem ua rau mob, mob taub hau, ntuav thiab ua npaws. Qib siab tuaj yeem tua koj los ntawm kev ua rau koj lub cev puas tsuaj. Raug tawm hluav taws xob ntev ntev tuaj yeem ua rau mob qog noj ntshav
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Muaj kiag li tsis muaj kev phom sij txaus ntshai los ntawm nas nas. Nov yog chav kawm 1 cov cuab yeej siv laser thiab nyab xeeb tshaj plaws ntawm txhua chav kawm laser. Tsis yog txhua lub lasers yog qhov txaus ntshai, tab sis nws yog qhov zoo tshaj los kho lawv zoo li lawv
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Tsoom Fwv Teb Chaws Aviation Administration tab tom tshawb nrhiav Christmas teeb pom kev zoo tom qab ib lub teeb ntawm ib lub tshuab siv nyob rau hauv cov zaub nkag mus rau hauv lub cockpit ntawm lub dav hlau ya hla Dallas. Laser beams uas nkag mus rau hauv lub cockpit yog disorienting thiab txaus ntshai rau pilots