Amakuru

Ubusobanuro bwimibare kuri plastiki (1)
na admin kuwa 22-08-12
Inshuti witonze uzasanga amacupa menshi ya plastike azaba afite imibare nuburyo bworoshye kuri yo, none iyi mibare igereranya iki?“01 ″: Nibyiza kujugunya nyuma yo kunywa, birinda ubushyuhe kuri 70 ° C.Bikunze gukoreshwa mubinyobwa byamacupa nkamazi yubutare na karubone ...
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Nigute ushobora gukuraho umunuko wa plastiki？
na admin kuwa 22-08-12
Ibicuruzwa bya pulasitiki biguzwe bishya rimwe na rimwe bigira impumuro nziza ya plastike ikomeye cyangwa idakomeye, bikaba bitemewe kubantu benshi, none nigute ushobora kuvanaho umunuko?1. Shyira ahantu hafite umwuka hanyuma ureke izuba ryumuke.Bimwe muburyohe bizakurwaho, ariko birashobora guhinduka umuhondo.2. Sukura imbere mu gikombe hamwe na de ...
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Nigute wahambiriye imifuka ya plastiki?
na admin kuwa 22-08-06
Nasubiye mu mujyi wanjye w'amavuko hashize iminsi ibiri, kubera ko nakoresheje uburyo bwo guca bugufi mama atigeze akoresha mu guhambira igikapu cya pulasitike, bigatuma mama ayifungura mu gihe gito.Amaherezo, ubwana bwanjye hamwe numufuka wa plastike byari byuzuye ,,, Hariho inzira nyinshi zo guhambira imifuka ya plastike, kandi hafi ...
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Ni ubuhe bwoko bw'imyanda?
na admin kuwa 22-08-06
Ubu abantu bose bashyigikiye gushyira imyanda.Gutondekanya imyanda bivuga ijambo rusange ryuruhererekane rwibikorwa aho imyanda itondekanya, ikabikwa, igashyirwa kandi igatwarwa hakurikijwe amabwiriza cyangwa amahame amwe, bityo ikayihindura umutungo rusange.None garba bwoko ki ...
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Ifunguro rishyushye mumifuka ya plastike ni uburozi?
na admin kuwa 22-07-30
Twaba tujya muri resitora ya mugitondo cyangwa gutumiza ibyokurya, dukunze kubona ibi bintu: shobuja abigiranye ubuhanga yatanyaguye umufuka wa pulasitike, hanyuma awushyira ku gikombe, amaherezo ashyiramo ibiryo vuba.Mubyukuri, hari impamvu yabyo.: Ibiryo bikunze gusiga amavuta.Niba bikenewe kozwa, ni ...
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Ese plastike ni kiyobora cyangwa ni insulator?
na admin kuwa 22-07-30
Ese plastike ni kiyobora cyangwa ni insulator?Ubwa mbere, reka twumve itandukaniro riri hagati yibi byombi: Kiyobora ni ikintu gifite imbaraga nke kandi kikanayobora amashanyarazi byoroshye.Insulator ni ibintu bidakoresha amashanyarazi mubihe bisanzwe.Ibiranga ...
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Crystalline ya Plastike cyangwa Amorphous?
na admin kuwa 22-07-23
Ese plastiki dusanzwe dufite kristaline cyangwa amorphous?Icya mbere, dukeneye gusobanukirwa itandukaniro ryingenzi riri hagati ya kristaline na amorphous.Crystal ni atome, ion cyangwa molekile zitunganijwe mumwanya ukurikije ibihe runaka kugirango bibe bikomeye hamwe na geometrike isanzwe s ...
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Ibintu nyamukuru biranga imiterere ya molekulire ya plastiki
na admin kuwa 22-07-23
Imiterere itandukanye ya plastiki igena imikoreshereze yinganda.Hamwe niterambere ryikoranabuhanga, ubushakashatsi ku guhindura plastike ntabwo bwahagaze.Ni ibihe bintu nyamukuru biranga plastiki?1. Plastike nyinshi zoroheje muburemere, zifite imiti ihamye, kandi ntizishobora kubora;2. Ingaruka nziza r ...
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Isoko nibyiza bya tekinike yo gupakira ibiryo
na admin kuwa 22-07-16
Impapuro zifite ubuhanga bukomeye nubukomezi, zishobora gutanga uburinzi bwiza kubintu bipfunyitse;impapuro ntabwo ziterwa nubushyuhe numucyo, nkibiryo byubuzima nubuvuzi, impapuro nibikoresho bisanzwe bipakira, kandi birakwiriye cyane cyane kubantu bashaka kubona ibintu bisanzwe Ibyo bicuruzwa ...
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Impapuro zo gupfunyika ibiryo
na admin kuwa 22-07-16
Impapuro zo gupakira ibiryo nigicuruzwa gipakira hamwe na karito nkibikoresho byingenzi.Igomba kuba yujuje ibyangombwa byuburozi butarimo uburozi, butarwanya amavuta, butarinda amazi nubushuhe, kashe, nibindi, nimpapuro zikoreshwa mugupakira ibiryo byujuje ibyangombwa byumutekano byapakirwa ibiryo.B ...
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Amabara meza
na admin kuwa 22-07-09
Amabara ya Achromatic afite agaciro ka psychologiya nkamabara ya chromatic.Umukara n'umweru byerekana yin na yang inkingi yisi y'amabara, umukara bisobanura ubusa, nko guceceka iteka, kandi umweru ufite ibishoboka bitagira iherezo.1. Umukara: Uhereye kubitekerezo, umukara bivuze ko nta mucyo na i ...
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Ingaruka zo gutandukana kumabara
na admin kuwa 22-07-09
Dispersant nigikoresho gikunze gukoreshwa muri toner, gifasha guhanagura pigment, kugabanya ingano yingingo ya pigment, no kongera isano iri hagati ya resin na pigment, bityo bikazamura ubwuzuzanye hagati ya pigment na resin yabatwara, kandi bigatera imbere gutatanya ...
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