Amakuru
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Guha ubuhinzi amababa ya siyansi n'ikoranabuhanga! (Igice cya 2)
Imbuto ni imitobe yubuhinzi.Gukora isoko yimbuto "Ijosi".Kugeza ubu, ubuso bwabibwe bwubwoko bwatoranijwe bwonyine burenga 95% mugihugu cyacu, kandi ubwoko bwiza butanga umusanzu urenga 45% mukuzamura umusaruro wingano.Ariko, hari icyuho hagati yigihugu cyacu an ...Soma byinshi -
Nigute ushobora gutunganya neza guhinga umuceri?(Igice cya 3)
Icyumweru gishize, twize uburyo bwo gukoresha ibishishwa byumuceri, imashini itera ingemwe, hamwe nimashini yo guhinga kugirango duhinge umuceri.Nizera ko buriwese afite imyumvire imwe yo gutera imashini.Gukoresha imashini birashobora rwose kugera kubisubizo kabiri hamwe nimbaraga zimbaraga, kunoza imikorere, no kugabanya ...Soma byinshi -
Guha ubuhinzi amababa ya siyanse n'ikoranabuhanga! (Igice cya 1)
Abaturage ni umusingi wigihugu, kandi ikibaya nubuzima bwabaturage."Turashaka gusobanukirwa neza ingamba zo kwihaza mu biribwa, tugomba kwita cyane ku musaruro w’ibiribwa buri mwaka" "Tugomba gutsimbarara ku kwigira mu bumenyi bw’ubuhinzi n’ikoranabuhanga ...Soma byinshi -
Nigute ushobora gutunganya neza guhinga umuceri?(Igice cya 2)
Mu nomero yabanjirije iyi, twasobanuye akamaro ka mashini eshatu zubuhinzi, hanyuma tuzakomeza gusobanura ibirimo bisigaye.4 Be Beater Beater: Amashanyarazi ni ubwoko bushya bwimashini zifite imikorere myiza yo gusubiza ibyatsi mu murima no guhinga.Ikiziga ...Soma byinshi -
Niba igihugu kigomba kuvugururwa, umudugudu ugomba kuvugururwa!
Kuva ku ya 23 kugeza ku ya 24 Kanama 2021, umunyamabanga mukuru Xi Jinping yashimangiye ubwo yagenzuraga i Chengde, ati: "Niba igihugu gishaka gusubirana, umudugudu ugomba kongera kubaho."Kuvugurura inganda nicyo kintu cyambere cyo kuvugurura icyaro.Tugomba gutsimbarara mubikorwa byuzuye kandi bas ...Soma byinshi -
Nigute ushobora gutunganya neza guhinga umuceri?(Igice cya 1)
Gutunganya umuceri wumuceri Gahunda yumusaruro: 1. Ubutaka bwahinzwe: guhinga, guhinga kuzunguruka, gukubita 2. Gutera: guhinga ingemwe no gutera 3. Ubuyobozi: gutera imiti, gufumbira 4. Kuhira: kuhira imyaka, kuvoma amazi 5. Gusarura: gusarura no guhuriza hamwe 6 Gutunganya: ingano d ...Soma byinshi -
Igitangaje!Hariho imyaka irenga 2000 yamateka yinka zihinduka inka!
Ubworozi bw'inka bwatangiye mugihe cyimpeshyi nigihe cyizuba, kimaze imyaka irenga ibihumbi bibiri.I Yangzhou, inyamanswa zikoreshwa mu guhinga ubutaka, ntabwo ari igihanga.Kubwibyo, mu Karere ka Jiangdu, hari umugani ngo "Inka nazo zihinga ubutaka, Buffalo ntabwo ifite agaciro", bivuze t ...Soma byinshi -
Abafatanyabikorwa bo mu mahanga basuye uruganda rwacu nyuma yo gukuraho icyorezo
Kuza kwa COVID-19 byibasiye inganda nyinshi, cyane cyane inganda z’ubucuruzi bwo hanze.Mu myaka itatu COVID-19 ifunze, urugendo rwateganijwe mbere nabafatanyabikorwa bo mu mahanga gusura uruganda rwacu rwo mu Bushinwa rwarasubitswe.Birababaje kuba ntashobora guhura mumahanga ...Soma byinshi -
Imashini ikuramo kabiri
Imikorere isobanura: Imashini yo gutobora 1KS-35 ikoresha uburyo bwo gukarisha disiki ebyiri, ntabwo ityaza ubutaka gusa, ariko kandi intera yo guta irashobora guhinduka, nta cyondo kibuza munsi ya fuselage, umutwaro wo gutobora uroroshye, kandi umwobo ni ve ...Soma byinshi -
Imbuto y'ifumbire mvaruganda
Igiterwa kigizwe na mashini, agasanduku k'ifumbire, igikoresho cyo gusohora imbuto, igikoresho cyo gusohora ifumbire, umuyoboro wo gusohora imbuto (ifumbire), igikoresho cyo gucukura umwobo, igikoresho cyo gupfuka ubutaka, uruziga rugenda, igikoresho cyohereza, ...Soma byinshi -
Kuzunguruka
Irakwiriye gukora inshuro imwe y'ibigori, ipamba, soya, umuceri n'ibyatsi by'ingano byubatswe cyangwa bigashyirwa mu murima.Rotary tiller ni imashini yo guhinga ihujwe na traktor kugirango irangize ibikorwa byo guhinga no gukurura.Kubera ubutaka bukomeye crushi ...Soma byinshi
