Isosiyete yacu ikunze kohereza ibicuruzwa by'ibyuma mu bihugu bya Amerika no mu majyepfo y'uburasirazuba bwa Aziya. Twitabiriye umwe mu mishinga yo muri Amerika ifite ubuso bwa metero kare zigera ku 543.000 n'ikoreshwa rya toni zigera ku 20.000 z'ibyuma. Nyuma y'uko umushinga urangiye, uzaba inyubako y'ibyuma ihuza umusaruro, aho gutura, ibiro, uburezi n'ubukerarugendo.
Sisitemu y'ibice by'icyuma ifite ibyiza byinshi birimo uburemere bworoheje, inganda zikorerwa mu ruganda, gushyiraho vuba, kubaka igihe gito, gukora neza kw'imitingito, kongera ishoramari vuba, no kugabanya ihumana ry'ibidukikije. Ugereranyije n'inyubako za sima zikomeye, ifite byinshi. Ibyiza byihariye by'ibice bitatu by'iterambere, mu rwego rw'isi, cyane cyane mu bihugu byateye imbere n'uturere, ibice by'icyuma byakoreshejwe mu buryo bukwiye kandi bukoreshwa cyane mu bijyanye n'ubwubatsi.
Imyitozo yagaragaje ko uko imbaraga ziba nyinshi, ni ko icyuma gihinduka cyane. Ariko, iyo imbaraga ari nini cyane, ibyuma bizavunika cyangwa bigahindura imiterere ya pulasitiki cyane kandi ikomeye, ibyo bizagira ingaruka ku mikorere isanzwe y'imiterere y'ubuhanga. Kugira ngo ibikoresho n'inyubako by'ubuhanga bikore neza, ni ngombwa ko buri cyuma kigomba kugira ubushobozi buhagije bwo gutwara imizigo, buzwi kandi nka ubushobozi bwo gutwara imizigo. Ubushobozi bwo gutwara imizigo bupimirwa ahanini n'imbaraga zihagije, gukomera no kudahungabana kw'icyuma.
Twandikire kugira ngo ubone amakuru arambuye
Imeri:[email protected]（Umuhuza w'uruganda）
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Igihe cyo kohereza: 22 Mata 2024