Amapharamitha ayisisekelo ezinqwaba zeshidi lensimbi
Izinqwaba zensimbi ezigoqwe ngokushisa zinezimo ezintathu:Amashidi ensimbi anomumo we-U, Izinqwaba zensimbi ezimise okwe-Zkanye nezinqwaba zensimbi eziqondile. Bheka uMfanekiso 1 ukuthola imininingwane. Phakathi kwazo, izinqwaba zensimbi eziqondile ezimise okwe-Z kanye nezinqwaba zensimbi eziqondile zibiza kakhulu ngenxa yezinqubo zazo zokukhiqiza, ukucubungula kanye nokufaka eziyinkimbinkimbi. Ziphakeme nge-1/3 kunezinqwaba zensimbi ezimise okwe-U. Manje zisetshenziswa kakhulu eYurophu nase-United States. Izinqwaba zensimbi ezimise okwe-U zisetshenziswa kakhulu e-Asia, kufaka phakathi iShayina.
Imininingwane yenqwaba yensimbi enomumo we-U yaseYurophu
Imininingwane yenqwaba yensimbi enomumo we-Z yaseYurophu
(1) Inqwaba yeshidi lensimbi elinomfanekiso ka-U
(2) Inqwaba yeshidi lensimbi elinomfanekiso ka-Z
(3) Inqwaba yeshidi lensimbi eliqondile
Isikhathi sokuthunyelwe: Mashi-22-2024