Cov teeb meem hauv chav kawm yog dab tsi?
Tam sim no, teeb meem qhov muag ntawm cov tub ntxhais kawm theem pib thiab theem nrab tau nce zuj zus. Yuav kom daws tau qhov teeb meem no, ntau qhov chaw xaiv siv lub teeb chav kawm tshwj xeeb. Qhov tseeb, muaj ntau qhov laj thawj uas cuam tshuam rau qhov muag ntawm cov tub ntxhais kawm, xws li cov yam ntxwv ntawm lub hauv paus, kev zaum tsis raug, thiab kev saib mus ntev ntawm cov khoom siv hluav taws xob. Tab sis qhov laj thawj tseem ceeb yog vim li cas qhov tsim teeb pom kev hauv chav kawm tsis tsim nyog txaus, yog li cov teeb meem hauv chav kawm yog dab tsi? Cia peb kawm ua ke.
1. Ntau lub teeb tshwj xeeb hauv chav kawm siv cov teeb fluorescent yooj yim uas tsis tshua muaj nqi, tsis tshua muaj nqi, kev siv hluav taws xob siab, thiab kev siv tshuab nyob rau theem ntawm xyoo 1980 thiab 1990s.
2. Tsis muaj qhov tshwj xeeb blackboard teeb lossis kev teeb tsa ntawm lub teeb blackboard tsis yog tus qauv. Piv txwv li, zoo tib yam yooj yim fluorescent teeb yog siv los ua blackboard teeb. Tsis tsuas yog lub blackboard illumination yog tsawg, tab sis lub visibility yog tsawg. Cov tub ntxhais kawm kuj tuaj yeem pom lub teeb lub raj thaum saib daim ntawv teev npe dub. Direct glare tau yooj yim ua rau pom kev qaug zog.
3. Ntau chav kawm tshwj xeeb teeb siv inductive ballasts, uas muaj cov teebmeem stroboscopic loj.
4. Feem ntau cov teeb pom kev zoo siv cov khoom muag muag, thiab cov kiv cua qab nthab yog ntsia saum lub teeb pom kev zoo. Thaum lub qab nthab kiv cua thiab lub teeb tig rau tib lub sijhawm, yuav muaj teeb meem loj viav vias thiab teeb ci.
5. Ntau lub teeb siv cov raj fluorescent uas muaj xim kub (6500K) thiab xim txias lub teeb. Lub teeb daj dhau thiab hnyav heev.
Hauv cov ntsiab lus, muaj teeb meem nrog cov teeb tshwj xeeb rau cov chav kawm. Qhov tseeb, nrog kev txhim kho txuas ntxiv ntawm kev siv thev naus laus zis, qhov tsis zoo ntawm cov teeb pom kev tshwj xeeb qub tau raug txhim kho tag nrho. Lub teeb tshwj xeeb tam sim no tsis muaj teeb meem saum toj no, thiab ntev npaum li lawv siv thaum tsim qauv tsim nyog, nws yuav tsis ua rau cov tub ntxhais kawm' pom kev qaug zog, uas tuaj yeem txo cov menyuam kawm ntawv' myopia. Tau kawg, thaum koj ua ib qho kev yuav khoom, koj yuav tsum mus ncig thiab yuav cov teeb uas pheej yig thiab zoo.
