Lub Teeb Dej nyab yog dab tsi?
Mar 17, 2021
Floodlights yog cov teeb uas qhia meej tias lub teeb pom kev ntawm lub teeb pom kev zoo siab tshaj qhov chaw nyob ib puag ncig. Kuj tseem hu ua tsom teeb. Feem ntau, nws tuaj yeem tsom mus rau txhua qhov kev taw qhia thiab muaj cov qauv uas tsis cuam tshuam los ntawm huab cua. Nws yog tsuas yog siv rau cov chaw ua haujlwm loj thiab cov mines, cov chaw tsim khoom, chaw ntau pob, overpasses, monuments, chaw ua si thiab paj txaj, thiab lwm yam. Yog li ntawd, yuav luag tag nrho cov cheeb tsam loj teeb pom kev zoo siv sab nraum zoov tuaj yeem suav tau tias yog dej nyab. Lub kaum sab xis ntawm lub teeb pom kev yog dav lossis nqaim, thiab qhov sib txawv ntawm 0 ° thiab 180 °. Ntawm lawv, lub nqaj nqaim hu ua lub teeb nrhiav.
Suav lub npe ntawm lub tsom teeb yog Spotlights, lub npe txawv teb chaws yog Spotlights, thiab tsom teeb yog tsim los ntawm cov khoom siv kho qhov muag, cov khoom siv tshuab thiab cov khoom siv hluav taws xob.
