Mu myaka yashize, Ubushinwa butoboye igice kigira uruhare runini mu kubaka mu gihugu no hanze yacyo. Uyu munsi, Ubushinwa budafite igice gishobora gutanga ibyiza byo kurinda ruswa. Ibice bimwe byuzuye byazengurutse inguni bivamo uburinzi bwiza kuruta ubwo bufite inguni zityaye. Ibi ni ukuri cyane cyane kubihuza mubice bizengurutse ibice aho hari inzibacyuho yoroshye kuva kumurongo ujya mubindi. Hagati aho, ubu burinzi bwiza bwongera igihe cyo gukingira ibibyimba birinda ruswa.
Umuyoboro udafite icyerekezo hamwe nicyuma gisudira ni ubwoko bubiri bwibice byubatswe bikoreshwa. Ukurikije ibicuruzwa bitandukanye byibyuma hamwe nuburinganire bujyanye nabyo, hariho itandukaniro rinini hagati yubundi bwoko bwibicuruzwa byubatswe byubatswe. By'umwihariko, ibicuruzwa bishyushye byubatswe byubatswe mubusanzwe biri hagati ya 24% na 54% bihenze cyane mubudage kuruta bagenzi babo bakonje, itandukaniro ryo hasi ni kuri tonnage nini-itera imbaraga zishyigikira ibice bikonje byubatswe. Ugereranije nibindi bikoresho byubwubatsi gakondo, ibyuma byubatswe birakomeye kuko byarushijeho kunozwa nuburyo bwo gushimangira ibyuma. Ubwiyongere bwimbaraga zabwo busanzwe burenze imbaraga zose zindi zipiganwa zikomeye cyane. Kurugero, ubuso buringaniye buringaniye bwurukiramende rwicyuma rushobora koroshya kubaka, kandi rimwe na rimwe bikundwa kubwiza bwububiko mubidukikije bigaragara muri iki gihe.
Muri iki gihe, gusudira kuzengurutse ibice bizengurutswe hamwe no gusudira birebire byakozwe cyane cyane hakoreshejwe uburyo bwo gusudira amashanyarazi cyangwa uburyo bwo gusudira. Ibice bizengurutse ibice, byitwa kandi ibyuma bizenguruka bifite igice cyambukiranya igice cyo kurwanya ibihe bya torsional, kubera ko ibikoresho byakwirakwijwe kimwe hafi ya polar. Ibice binini byizengurutswe bikozwe mubisahani bizunguruka muburyo bukenewe murusyo. Kandi gusudira birebire bikozwe nuburyo bwo gusudira arc. Uretse ibyo, ubundi buryo bwo gukoresha imiyoboro minini ni ugukoresha umurongo mugari uhoraho, ugaburirwa mu mashini ikora ku nguni kugirango ikore silindari izunguruka. Noneho impande zumurongo zirazunguruka hamwe nuburyo bwo gusudira arc bwarohamye kugirango habeho umuyoboro wicyuma.
Ohereza ubutumwa bwawe kuri twe:
Igihe cyo kohereza: Apr-22-2019
