News and Society, Uhlobo
Ngamatye odidi - zendalo kunye zokwenziwa
Abantu baye kudala sinikwe omlingo iimpawu zamatye. Oluluhlaza, umzekelo, esetyenziswa yi abantu kumaxesha amandulo. NamaPersi bakholwa lona luhlala abo bafayo ngothando okumnandi. ETibet ibangelwa imvelaphi yakhe kuThixo, yaye basakholelwa ukuba ngamatye odidi - ezi zinto eziphilayo. Mifanekiso kunye nezinto ezenziwe oluluhlaza afumaneka kwiindawo ezininzi zamandulo zokungcwaba e Melika, kwakunye eYiputa Asia. Ukutyhubela ixesha elide kwembali yabantu ifashoni abo okanye ezinye izinto ezixabisekileyo wabonakala kusithela, kunye nekarbhunkolo ngamatye zendalo luya kuhlala uphawu lwe zempilo kunye nempumelelo. Eli litye ke usoloko kuthathwa njengekhubalo ezisa ulonwabo. Ngoko ke, kumazwe asempuma ikhubalo aluhlaza bakhonza ukugcina okulwa bejewellery zaseYiputa ngenkuthalo eziveliswa kuwo la matye izinambuzane engcwele emimoya.
Kwindalo, ekwimo crystalline le akusoloko sikwazi ukuhlangabezana kula matye ezintle. Aluhlaza - a iintlobo cryptocrystalline ezimilise kwizintso-okanye ngemithambo neprosvechivayuschie ematyeni. Imiqondiso yabo zokuhombisa hlolo. Kukho kwakhona baluthuthu ngamatye odidi, kwaye kukho abangasekhoyo eliqaqambileyo oluhlaza okwesibhakabhaka bamantshontsho noluhlaza. Inomtsalane ngembonakalo, wocingo kunye eluhlaza emaXhoseni. Esebenzisa prozhiliny wabo wenziwa oxides yesinyithi. Oku intsimbi, ubhedu okanye manganese. umdla kunene imbonakalo isizalo okanye masterbatch odidi, ukuba amabala igesi carbon indalo.
Okumangalisayo kukuba, nangona isixa esikhulu yesibambiso yamatye ezikhoyo eCaucasus, e-US, China: uSirayeli, Afghanistan kunye namanye amazwe, enye yezibninzi waxelisa kusekho ilitye aluhlaza. Ixabiso njengentsomi kuba kakhulu ngaphantsi izinto zendalo. Kodwa bejewellery zombini kuhlala zithandwa kakhulu. Iinkcazelo mbumbulu oluluhlaza ubuchule zipapashwe ukususela ekuqaleni kwenkulungwane XIV. Namhlanje, ke ngoko, simele sibe nako ukwahlula kubo.
Ukuba kwinkulungwane edluleyo, xa yakha odidi ilitye zendalo, izinto usana kugalelwe emigutyeni ezifanelekileyo ngebala, ohlohliweyo, kunye nezinto inhomogeneous leyo ahluka ukusuka zendalo kwakunzima gqitha, kodwa namhlanje kukho ngamathuba ukuba ngamatye fake.
Xa uthenga kufuneka kuqwalaselwa kwindawo yokuqala ukususela ngurhulumente ngamatye.
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