Kune marudzi akawanda emagetsi emwenje, maitiro avo e spectral akasiyana, saka chinhu chimwe chete munzvimbo dzakasiyana dzechiedza cheradiation, icharatidza mavara akasiyana, uku ndiko kuburitsa kwemavara kwechiedza.
Kazhinji, vanhu vajaira kusiyanisa ruvara pasi pechiedza chezuva, saka kana vachienzanisa mavara ekupa, kazhinji vanotora sosi yemwenje yekugadzira pedyo nesolar light spectrum seyakajairwa mwenje sosi, uye padhuze nemwenje pairi kune yakajairwa light spectrum, iyo yakakwirira yemavara ayo ekupa indekisi.
Nzvimbo dzakakodzera kune dzakasiyana mavara ekupa indices. Munzvimbo dzinofanirwa kujekeserwa mavara, musanganiswa wemavara mazhinji emwenje ane spectra akakodzera anogona kushandiswa.
Iko kupihwa kwemavara ezvinyorwa zvekugadzira kunonyanya kuenderana zvakanyanya nekugovera kwekuona kwekwakabva. Magetsi ane chiedza chinoenderera chakafanana nechiedza chezuva uye mwenje weincandescent zvese zvine mavara akanaka anoburitsa. Iyo yakabatana bvunzo ruvara nzira inoshandiswa kuiongorora kumba nekune dzimwe nyika. Iyo yehuwandu indekisi indekisi yekukura kwemavara (CRI), inosanganisira iyo general color development index (Ra) uye yakakosha color development index (Ri). Indekisi yemavara eruzhinji inowanzo shandiswa chete kuongorora indekisi yeruvara yakakosha, inongoshandiswa kuongorora maratidzirwo eruvara rwechiedza chakayerwa kuruvara rweganda remunhu. Kana iyo indekisi yeruvara inoratidzira yemwenje inoyerwa iri pakati pe75 ne100, yakanaka kwazvo; uye pakati pe50 ne75, kazhinji irombo.
Kunyaradzwa kwekushisa kwemavara kune humwe hukama kune chiyero chekuvhenekera. Pachiedza chakadzikira, mwenje wakasununguka iruvara rwetembiricha yakaderera padyo nemurazvo, pachiedza chakaderera kana chiri pakati nepakati, mwenje wakagadzikana iruvara rwakati kwirei pedyo nekumambakwedza nemasikati, uye pachiedza chepamusoro pane tembiricha yedenga yakakwira pedyo nekupenya kwezuva kana masikati. bhuruu. Saka kana uchigadzira nzvimbo yemukati yemamiriro ekunze akasiyana, kupenya kwakakodzera kwemavara kunofanirwa kusarudzwa.
Nguva yekutumira: Sep-02-2022
