Amakuru yinganda

Amakuru yinganda

  • Waba uzi ikintu cyose kijyanye na Nylon Icyayi Umufuka Akayunguruzo Kuzunguruka?

    Waba uzi ikintu cyose kijyanye na Nylon Icyayi Umufuka Akayunguruzo Kuzunguruka?

    Ibyokurya byo mu rwego rwa Nylon Icyayi Cyungurura Akayunguruzo ni ubwoko bwimifuka ipakira ikoresha plastike nkibikoresho fatizo kugirango itange ibikoresho bitandukanye mubuzima bwa buri munsi. Ikoreshwa cyane mubuzima bwa buri munsi no mu nganda. Nibintu byingirakamaro mubuzima bwa buri munsi kandi bikunze kumenyera ...
    Soma byinshi
  • Nibyiza, ikawa iyungurura impapuro cyangwa iyungurura ibyuma

    Nibyiza, ikawa iyungurura impapuro cyangwa iyungurura ibyuma

    Ibikombe byinshi byo kuyungurura munsi yicyapa cyo kurengera ibidukikije byatangijwe kumasoko, ariko birumvikana ko mugereranije nibintu nko korohereza, isuku, nuburyohe bwo kuvoma, impapuro ziyungurura zahoraga zifite inyungu nini-oya ...
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  • Umufuka wimpapuro nigikoresho kinini cyo gupakira

    Umufuka wimpapuro nigikoresho kinini cyo gupakira

    Umufuka wimpapuro nigikoresho cyo gupakira gikozwe mubikoresho cyangwa impapuro nziza. Ntabwo ari uburozi, impumuro nziza, ntabwo ihumanya, karubone nkeya kandi yangiza ibidukikije. Ihuza n'ibipimo byo kurengera ibidukikije mu gihugu. Ifite imbaraga nyinshi nibidukikije bihanitse ...
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  • Ishyaka ryo kubaka umushinga w'ubukerarugendo bw'icyayi riracyahari

    Ishyaka ryo kubaka umushinga w'ubukerarugendo bw'icyayi riracyahari

    Dukurikije ibitekerezo byatanzwe n’amasosiyete bireba, kuri ubu isosiyete yibanda ku gukora icyayi kama n’icyayi, ndetse n’amasezerano n’ubusitani bw’icyayi kama yo kugura amababi mashya nicyayi kibisi. Icyayi kibisi ni gito mu bunini; byongeye, kuruhande rwo kugurisha icyayi igice, kuri ubu kiri hejuru ...
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  • Imikoreshereze yicyayi Ceramic

    Imikoreshereze yicyayi Ceramic

    Inkono y'icyayi ya ceramic ni umuco w'Abashinwa umaze imyaka 5.000, kandi ububumbyi ni ijambo rusange ryerekeye ububumbyi na farashi. Abantu bahimbye ububumbyi kuva mu gihe cya Neolithic, ahagana mu 8000 mbere ya Yesu. Ibikoresho bya ceramic ahanini ni oxyde, nitride, boride na karbide. Ibikoresho bisanzwe byubutaka nibumba, alumi ...
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  • Ikibazo cy’icyayi muri Pakisitani

    Ikibazo cy’icyayi muri Pakisitani

    Nk’uko ibitangazamakuru byo muri Pakisitani bibitangaza, mbere ya Ramadhan, igiciro cy’imifuka yo gupakira icyayi kijyanye nacyo cyiyongereye ku buryo bugaragara. Igiciro cyicyayi cyirabura cyo muri Pakisitani (ubwinshi) cyazamutse kiva kumafaranga 1100 (28.2 yu) ku kilo kigera ku mafaranga 1.600 (41 yu) ku kilo mu myaka 15 ishize ...
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  • Ubumenyi buke bwimpapuro zungurura icyayi

    Ubumenyi buke bwimpapuro zungurura icyayi

    Urupapuro rwicyayi rwungurura impapuro nimpapuro zidasanzwe zo gupakira zikoreshwa mugupakira igikapu cyicyayi. Irasaba imiterere ya fibre imwe, nta crease hamwe ninkinkari, kandi nta mpumuro idasanzwe. Impapuro zipakurura zirimo impapuro zubukorikori, impapuro zitarimo amavuta, impapuro zipfunyika ibiryo, impapuro zuzuye vacuum impapuro za Aluminium, impapuro zikomatanya ...
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  • Ubumenyi buke bwibikoresho byo gupakira icyayi

    Ubumenyi buke bwibikoresho byo gupakira icyayi

    Igishushanyo cyiza cyo gupakira icyayi gishobora kongera agaciro kicyayi inshuro nyinshi. Gupakira icyayi bimaze kuba igice cyingenzi mu nganda z’icyayi mu Bushinwa. Icyayi ni ubwoko bwibicuruzwa byumye, byoroshye gukuramo ubuhehere no gutanga impinduka zujuje ubuziranenge. Ifite adsorptio ikomeye ...
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  • Urimo gukoresha icyayi neza?

    Urimo gukoresha icyayi neza?

    Akayunguruzo k'icyayi ni ubwoko bw'ayunguruzo bushyirwa hejuru cyangwa mu cyayi kugira ngo ufate amababi y'icyayi arekuye. Iyo icyayi gitetse mu cyayi uburyo gakondo, imifuka yicyayi ntabwo irimo amababi yicyayi; ahubwo, bahagarikwa mubwisanzure mumazi. Kubera ko amababi ubwayo adakoreshwa na ...
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  • Ubumenyi buke bwibikoresho byicyayi

    Ubumenyi buke bwibikoresho byicyayi

    Icyayi ni kontineri yo guteka isupu yicyayi. Shyiramo amababi yicyayi, hanyuma usukemo amazi abira mucyayi, cyangwa usukemo icyayi gitetse neza mucyayi. Icyayi gikoreshwa mu gukora icyayi, gushyira amababi y'icyayi mu cyayi, hanyuma ugasuka mu mazi meza, hanyuma ugateka icyayi n'umuriro. Gupfukirana bo ...
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  • Ububiko bwa mbere bwicyayi mumahanga bwageze muri Uzubekisitani

    Ububiko bwa mbere bwicyayi mumahanga bwageze muri Uzubekisitani

    Ububiko bwo mu mahanga ni uburyo bwo kubika ububiko bwashyizweho mu mahanga, bugira uruhare runini mu bucuruzi bwambukiranya imipaka. Jiajiang nintara ikomeye yicyayi cyohereza ibicuruzwa mubushinwa. Nko muri 2017, uruganda rwicyayi rwa Huayi rugamije isoko mpuzamahanga maze rwubaka Huayi Europe ...
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  • Ubuhanga gakondo bwo gukora icyayi

    Ubuhanga gakondo bwo gukora icyayi

    Ku mugoroba wo ku ya 29 Ugushyingo, ku isaha ya Beijing, “Ubuhanga gakondo bwo gukora icyayi mu Bushinwa hamwe na gasutamo bifitanye isano” byatangajwe n'Ubushinwa bwatsinze isuzuma mu nama ya 17 isanzwe ya komite ihuriweho na UNESCO ishinzwe kurengera umurage ndangamuco udasanzwe wabereye i Rabat ...
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