Libethe tsa ho soeufatsa letlalo tse emeng li sebetsa joang?

Maikutlo a 15

Mokhoa oa Motheo

Tšebeliso ea libethe tsa ho fafatsa letlalo tse emeng ka holimo (maphephe a ho fafatsa letlalo a otlolohileng)mabone a UV a matla haholoLi hlophisitsoe ka ho otloloha ho potoloha kamore e emeng ho etsa boiphihlelo ba ho fifala ha letlalo. Mona ke kamoo li sebetsang kateng:

1. Sistimi ea ho Ntša Leseli la UV

  • Tlhophiso ea Lebone: Mabone a 24-48 a fluorescent (hangata a 100-160 watts ka 'ngoe) a hlophisitsoe ka mokhoa o chitja/oval
  • Sekhahla sa UV: Emit95-98% UVA(bakeng sa ho fifatsa melanin e teng) le2-5% UVB(e hlohlelletsa tlhahiso e ncha ea melanin)
  • Theknoloji e BonahatsangMabota a seiponeng a eketsa khanya e phatsimang (ho fihlela ho40% e sebetsa hantle haholoanyaneho feta libethe tse sa boneseng)

2. Ts'ebetso ea ho Letlalo

  1. Ho kenya tshebetsong ha MelanineMahlaseli a UVB a susumetsa melanocyte ho hlahisa melanin
  2. Mokhoa oa ho ntša oksijene: UVA e oxidize melanin e teng, e etsa hore letlalo le be lerootho
  3. Ho pepesehela Hantle: Ho ema ho thibela lintlha tsa khatello tse thibelang mahlaseli a UV

Likarolo tsa Bohlokoa tsa Theknoloji

Sistimi ea Khatello e Feto-fetohang- E boloka khatello e ntle ea moea bakeng sa boiketlo
Li-Fan tse Pholisang- Thibela ho chesa haholo nakong ea lithuto
Bahlahisi ba letlalo la sefahleho- Mabone a mang a boemong ba sefahleho bakeng sa 'mala o lekanang oa sefahleho
Linako tse Bohlale- E tima ka bohona kamora nako e behiloeng esale pele ea ho pepesehela

Hobaneng li le Matla ho Feta Libethe tsa ho Robala

  • Ha ho na tšitiso ea acrylic(ho fapana le libethe tsa ho robala moo boima ba 'mele bo hatellang holim'a metsi)
  • Kabo e betere ea leseli(mabone a u pota-potile ka likhutlo tse ntle ka ho fetisisa)
  • Mabone a matla a phahamenge lumelletsoe ka tlhophiso e otlolohileng

Mekhoa ea Polokeho e Hahetsoeng ka Hare

Konopo ea ho emisa maemong a tšohanyetso- E fokotsa motlakase hang-hang
Ho tima ka bohona- Nako e nepahetseng e thibela ho pepesehela ho feteletseng
Sistimi ea ho kenya moea- E boloka moea o phallang le maemo a oksijene

Litlamorao tsa Baeloji

  • Lihora tse 48 tsa Pele: Ho fifala ha mmala hang-hang (phello ea UVA)
  • Kamora Lihora tse 72: Ho fifala ha letlalo (tlhahiso ea melanin e susumetsoang ke UVB)
  • Liphetho tse Ntle: Hangata e bonahala kamora lithuto tse 3-5 (e fapana ho latela mofuta oa letlalo)

Siea Karabo