1: luminescence uas yog tshwm sim los ntawm kev nqus ntawm cov hluav taws xob (xws li lub teeb lossis hluav taws xob) thiab txuas ntxiv rau lub sijhawm pom zoo tom qab cov hluav taws xob tau nres- piv cov fluorescence. 2: ib qho luminescence enduring tsis muaj cua sov.
phosphorescent txhais li cas?
Cov Neeg Kawm Lus Askiv Txhais Lus Txhais ntawm phosphorescent
: ntawm lossis cuam tshuam txog hom teeb ci uas ci ntsa iab hauv qhov tsaus ntuj thiab tsis tsim hluav taws xob. Saib tag nrho cov ntsiab lus rau phosphorescent nyob rau hauv Lus Askiv Learners Dictionary. phosphorescent. npe. phos·pho·res·cent | / -ᵊnt
Dab tsi yog fluorescence thiab phosphorescence txhais?
Fluorescence yog qhov emission ntawm lub teeb los ntawm cov khoom uas tau nqus lub teeb lossis lwm yam hluav taws xob hluav taws xob. … Phosphorescence yog ib hom photoluminescence uas muaj feem rau fluorescence. Tsis zoo li fluorescence, cov khoom siv phosphorescent tsis tuaj yeem rov tso tawm cov hluav taws xob tam sim ntawd nws absorbs.
Qhov txawv ntawm fluorescence thiab phosphorescence yog dab tsi?
Ob leeg fluorescence thiab phosphorescence yog raws li lub peev xwm ntawm ib yam khoom los nqus lub teeb thiab emit lub teeb ntawm lub wavelength ntev dua thiab yog li qis zog. Qhov txawv tseem ceeb yog lub sijhawm uas nws yuav siv ua. … Yog li ntawd yog nws ploj tam sim ntawd, nws yog fluorescence. Yog tias nws nyob twj ywm, nws yog phosphorescence.
txhais li cas assimilating?
1: kom nkag mus thiab siv ua khoom noj: nqus mus rau hauv lub cev. 2: kom nqus tau rau hauv kev coj noj coj ua ntawm cov pej xeem lossis pab pawg neeg zej zog assimilated ntau tus neeg tuaj txawv teb chaws. intransitive verb. 1: ua kom absorbed los yog muab tso rau hauv lub cev ib co zaub mov assimilate yooj yim dua lwm tus.
