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Ubumenyi bwuzuye bwifumbire
1. Ifumbire ni iki? Ikintu icyo ari cyo cyose gikoreshwa mubutaka cyangwa cyatewe hejuru yibice byibihingwa kandi birashobora gutanga intungamubiri zimbuto, zongere umusaruro wibicuruzwa, cyangwa kunoza imitungo yimbuto, cyangwa kunoza imitungo yubutaka yitwa Ifumbire. Izo fer ...Soma byinshi -
Ni izihe ngingo ukeneye kwitondera iyo ukora ubucuruzi bw'amahanga?
Kugereranya munsi yisi yose, umurima wubucuruzi wamahanga umaze igihe kinini uhinduka urwego rwingenzi rwo guhana ubukungu hagati y'ibihugu. Ariko, hamwe namarushanwa yisoko rikomeye hamwe niterambere ryihuse ryimyaka, amasosiyete yubucuruzi yamahanga ahanganye nibitiSoma byinshi -
Ifumbire
1. Ifumbire ni iki? Ikintu icyo ari cyo cyose gikoreshwa mubutaka cyangwa cyatewe hejuru yibice byibihingwa kandi birashobora gutanga intungamubiri zimbuto, zongere umusaruro wibicuruzwa, cyangwa kunoza imitungo yimbuto, cyangwa kunoza imitungo yubutaka yitwa Ifumbire. Th ...Soma byinshi -
Inzira ya Ninc Ore
Zinc nicyuma cyingenzi kidakoreshwa cyane mubwubatsi, automotive, ibikoresho bya elegitoroniki, metallurgie nibindi bice. Zinc ore nimwe mu masoko yingenzi ya zinc, ni ubuhe buryo bw'amafarasi ya zinc? Inzira itemba inzira yo gutunganya minerral ya zinc ore cyane cyane inclu ...Soma byinshi -
Fata igihe ntarengwa cyo kohereza ibicuruzwa byohereza hanze, guca imenyekanisha, no guca imenyekanisha
Buri sano muburyo bwo kohereza ibicuruzwa hanze bwibicuruzwa biteye akaga bifite igihe gisabwa kubikorwa. Abacuruzi b'abanyamahanga bagomba gutahura igihe cyoherezwa mu mahanga kugirango bashobore kohereza ibicuruzwa ku gihe no kugira umutekano. Mbere ya byose, igiciro cyisosiyete cyo kohereza gifite agaciro. Mubisanzwe, ibicuruzwa biteye akaga pr ...Soma byinshi -
Nibihe bikoresho byo kuzamura ibicuruzwa byo hanze? Uburyo bwo gukora
Ni ubuhe buryo bworoshye bwo kohereza ibicuruzwa hanze? Uburyo bwo Gukora Igitekerezo cyibicuruzwa biteje akaga Umubare ntarengwa ..Soma byinshi -
Icyiciro nyamukuru cy'ifumbire n'ibiranga. Ni ikihe gifuniko cyiza?
Ifumbire ni ikintu cyingenzi kandi cyingenzi mubuhinzi. Itanga ibimera nintungamubiri zikenewe mukuzamura. Hariho ubwoko bwinshi bw'ifumbire, kandi buri fumbire ifite ibiranga byihariye kandi bifatika. Uyu munsi nzasangira nawe ch ...Soma byinshi -
Mu isi y'ifumbire, ni iki macroelements, ibintu biciriritse, hamwe na clace? Ni irihe tandukaniro?
Mu nganda z'ifumbire, hari ibyiciro by'ifumbire, harimo n'ifumbire ya macroelement, ifumbire y'abantu baciriritse hamwe n'ifumbire y'ifumbire. Abantu benshi baracyafite igitangaje kuri iki gitekerezo, cyane cyane abahinzi bashaje, bahitamo kuvuga ifu ya azote, Potas ...Soma byinshi -
Incamake ya Master hamwe na zinc
1. Kuyobora na Zinc Flotation Akusanya Abakusanya bakoresha bakoresheje amabuye ya ba mines-zinc barimo: 1. Xanthate. Ubu bwoko bwa Agent burimo Xanthate, Xanthate Ester, nibindi 2. Nka sulfur azote, nka Ethfur sulfur azote, afite ubushobozi bwo gukusanya bukabije kuruta xanthate. Ifite ubushobozi bwo gukusanya.Soma byinshi -
Nigute ushobora guhangana nigisabwa cyo kugura kugirango wohereze ingero mu bucuruzi bwamahanga no kohereza ibicuruzwa hanze?
1. Koresha icyitegererezo cyo kwitonda: Witondere kubyerekeye icyitegererezo cyo gusaba imeri kubanyamahanga. Ibi byifuzo birashobora guturuka ku kutamenya ibikorwa byubucuruzi, cyangwa bibi, birashobora kuba ukugerageza kwanduza ibitekerezo cyangwa amakuru yihariye. Wibuke, ugomba gusubiza imeri gusa itanga neza i ...Soma byinshi -
Ni izihe mpamyabumenyi zikenewe mu kohereza muri Afurika?
Ubwiyongere bw'ubukungu bw'isoko nyafurika bukomeje gutanga umusanzu mu kuzamura ubukungu ku isi. Nkuko guverinoma nyafurika iteza imbere iterambere ry'ubukungu, ishimangire kubaka ibikorwa remezo, kandi ishyireho ubucuruzi bw'Afurika Yubusa, gufungura no kubashimisha k'umunyafurika ...Soma byinshi -
Ibiciro by'umuringa bikomeje gutwarwa cyane, bikurura amafaranga menshi kugirango usuke mu isoko ry'umuringa
Hamwe ninzibacyuho yingufu kwisi hamwe no gukura byihuse kubinyabiziga byamashanyarazi, umuringa, nkimwe mubikoresho byingenzi byingenzi, byakuruye amasoko menshi kubiciro byayo. Vuba aha, Guverinoma ya Chilian yahanuye ko ibiciro by'umuringa bizagereranya US $ 4.20 kuri pound muri 2024, ikimenyetso ...Soma byinshi
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