cov khoom

piav qhia luv luv:

Kub muag Tamagawa xim glow pigment phosphor 12 xim xaiv

Noctilucent hmoov kuj hu ua phosphor hmoov tuaj yeem nyob rau hauv qhov tsaus ntuj ntawm cov khoom siv luminous tsis siv neeg, cov ntsiab lus tseem ceeb yog lub ntiaj teb tsis tshua muaj, yog cov khoom siv tsis zoo.

Luminous hmoov ua ntej absorbs txhua yam ntawm lub teeb thiab tshav kub, hloov mus rau hauv lub teeb lub zog cia, thiab ces cia li emits lub teeb nyob rau hauv qhov tsaus ntuj nti, los ntawm kev nqus ntawm ntau yam pom lub teeb kom ua tiav luminous muaj nuj nqi, thiab yuav siv tau rau ib tug infinite lub voj voog, tshwj xeeb tshaj yog Lub teeb pom kev luv luv hauv qab 450 nm, hnub ci thiab ultraviolet lub teeb (UV lub teeb) muaj peev xwm nqus tau.