Isimiso Sokusebenza: It isebenzisa inzwa yokubona ukuze ifunde ulwazi lombhalo wekhodi esikalini.Ama-grating noma amamaki okubona esikalini atholwa inzwa, futhi indawo ikalwa ngokusekelwe kushintsho kulawa maphethini okubona.
Izinzuzo:Inikeza ukulungiswa okuphezulu nokunemba.Ngenxa yokungabikho kwezindlu ezivaliwe, ngokuvamile kulula ukuhlanganisa ezinhlelweni ezihlukahlukene.
Ububi:Izwela ukungcoliswa kwemvelo nokudlidliza, njengoba ukusebenza kwayo kuncike ekufundweni okunembile kwesikali sokubona ngenzwa yokubona.
Isimiso sokusebenza:Kusistimu evaliwe, ngokuvamile kunezindlu ezivikelayo zokuvikela isikali ezicini zemvelo njengothuli, umswakama, nokunye ukungcola.Izinzwa zangaphakathi zifunda ulwazi lombhalo wekhodi ngefasitela elisendlini evaliwe.
Izinzuzo:Uma kuqhathaniswa nezishumeki ze-optical ezivulekile, izikali zomugqa ezivaliwe zimelana kakhulu nokuphazamiseka kwemvelo futhi azizweli kangako ekonakaleni nasekudlidlizeni.
Ububi:Ngokuvamile, izikali ezivaliwe zomugqa zingase zibe nokulungiswa okuphansi uma kuqhathaniswa nezishumeki ze-optical ezivuliwe ngenxa yokuthi isakhiwo esivaliwe singakhawulela ikhono lenzwa lokufunda imininingwane emihle esikalini.
Ukukhetha phakathi kwalezi zinhlobo zeamadivaysi okulinganisangokuvamile kuya ngezidingo ezithile zohlelo lokusebenza.Uma indawo ihlanzekile futhi kudingeka ukunemba okuphezulu, isifaki khodi esivulekile sokubona kungase kukhethwe.Ezimweni eziqinile lapho ukuqina kokuphazamiseka kubalulekile, isikali somugqa esivaliwe singaba inketho engcono.
Isikhathi sokuthumela: Nov-10-2023
