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Ubusika obufudumeleyo kunye noBukhululekileyo ngayo
Iijezi zoboya zihlala zikhethwa ngabantu kwimozulu ebanda, kwaye ukugcinwa kokufudumala kunye nokuthuthuzela yenye yeenzuzo zabo ezinkulu.Ngoko, ufikelela njani ukugcinwa kokufudumala kunye nokusebenza kwejezi?Eli nqaku liza kuqhuba uhlalutyo olunzulu lwe-thermal insulation a...Funda ngokugqithisileyo -
UbuGcisa boKusonta: Ukuphonononga uBugcisa boMveliso woboya beSintu
Ukusonta bumsebenzi wezandla wamandulo owavela kumawaka eminyaka eyadlulayo kwaye yenye yeendlela zakudala zoluntu.EMelika, uboya sisixhobo sokusonta esixhaphakileyo, kwaye ishishini lempahla yoboya likwayenye yeenkqubo zemveli eMelika.Kobu bugcisa...Funda ngokugqithisileyo -
"Ukutyhilwa kweMarike yoBoya yaseIndiya echumayo: iNqanaba eliPhambili kuQoqosho lwaseIndiya"
Imarike yoboya baseIndiya lishishini elikhulayo kunye necandelo elibalulekileyo loqoqosho lwaseIndiya.Uboya yenye yezona zixhobo zibalulekileyo e-Indiya kwaye zisetyenziswa kakhulu kushishino lokwenziwa kweekhaphethi, iingubo, iimpahla, kunye nefenitshala yasekhaya, phakathi kwezinye.Imfuno yoboya baseIndiya...Funda ngokugqithisileyo -
Umahluko phakathi kwe cashmere kunye noboya kunye neemveliso zabo
I-Cashmere kunye noboya zizinto eziqhelekileyo zokufakelwa kwe-thermal, kwaye zineempawu zazo ngokubhekiselele kwi-thermal insulation.Oku kulandelayo kuya kuthelekisa ukugcinwa kobushushu bekheshmere kunye noboya: I-Cashmere ineqondo eliphezulu lokugcinwa kobushushu I-Cashmere itsalwa kwi-undercoat ye-g...Funda ngokugqithisileyo -
Uyawazi umahluko phakathi kweminqwazi yoboya kunye neminqwazi eyenziwe ngezinye izinto?
Kukho iiyantlukwano ezininzi phakathi kweminqwazi eyenziwe ngoboya kunye neminqwazi eyenziwe ngezinye izinto.Nangona kunjalo, iminqwazi eyenziwe ngezinye izinto, enjengomqhaphu, i-hemp, kunye nefayibha yemichiza, zinzima kakhulu ...Funda ngokugqithisileyo -
Ngaba uyawazi amabanga kunye nokuhlelwa koboya phakathi kwamazwe ahlukeneyo?
Uboya buyimathiriyeli yosinga ebalulekileyo, esetyenziswa kakhulu kwimimandla yelaphu, ukwenza ikhaphethi, imathiriyeli yokuzalisa, njalo njalo.Umgangatho kunye nexabiso loboya ubukhulu becala buxhomekeke kwiindlela zokuhlela kunye nemigangatho.Eli nqaku liza kwazisa iindlela zokuhlela kunye nemigangatho yoboya.1, Kla...Funda ngokugqithisileyo -
Buhamba njani uboya ukusuka ezigusha ukuya ebantwini?
Ngaba uyazi ukuba zingalandelelwa ixesha elingakanani iimveliso zoboya emva?Ukusetyenziswa koboya njengemathiriyeli yelaphu kususela emva kumawaka eminyaka, kunye nesambatho sokuqala esaziwayo soboya esafunyanwa eDenmark sibuyela emva malunga no 1500 BCE.Ngokuhamba kwexesha, ukuveliswa kunye nokusetyenziswa koboya kuye kwavela, kunye nenkqubela phambili yetekhnoloji ...Funda ngokugqithisileyo -
Kuthatha kuphela amanyathelo ama-5 ukwenza ijezi yakho ibe yinto entsha ngokupheleleyo
Iimveliso zoboya zineenzuzo ezininzi, ezifana nokunxiba, ukugcinwa kokufudumala, ukuthuthuzela, njl njl. Nangona kunjalo, akunakuphepheka ukuhlangabezana neempahla ezingcolileyo kwimihla ngemihla, ngoko ke uhlambulule njani ngokufanelekileyo iimpahla zemveliso yoboya?Eli nqaku liza kukubonisa indlela yokunyamekela ngokufanelekileyo iimpahla zoboya 1. "ixesha...Funda ngokugqithisileyo -
Ngaba ukuguqulwa kweemveliso zoboya emva kokuhlamba kunxulumene ne-hydrogen bonding?
HAYI!Ukuguqulwa kweemveliso zoboya emva kokuhlanjwa akunanto yakwenza nebhondi ye-hydrogen Uboya kunye neentsiba zizo zonke iiproteni.Zonke iiprotheni ziqulethe amaqela e-carboxyl kunye ne-hydroxyl, amaqela angama-hydrophilic.Ngenxa ye-capillary phenomenon kunye nobukho bamaqela e-hydrophilic, i-absorptio yamanzi ...Funda ngokugqithisileyo -
Ukubotshwa kweentlobo ezili-9 zezikhafu zoboya Qokelela ngokukhawuleza!
Indlela elula kunye nenhle yokubophaFunda ngokugqithisileyo -
Uphando kushishino lwesikhafu soboya ngo-2023
Lithini ithemba lophuhliso lwesikhafu soboya?Sikhuphe ingxelo yophuhliso loshishino loboya ngo-2023,Imixholo engundoqo yophando lweholo yengxelo kushishino lwesikhafu soboya ibandakanya le miba mihlanu ilandelayo: 1. Ulwazi jikelele lokusingqongileyo kushishino lwesikhafu soboya:Ngokungqinelana ...Funda ngokugqithisileyo -
Yintoni isikhafu esitsha soboya?
Nanga amanqaku amathathu ee-FAQ malunga nomkhondo wesikhafu soboya: 1Umkhwa wesikhafu woboya kukongeza ukucofa, ukubamba okuhonjisiweyo kwizinxibo zakho zasebusika ngokusebenzisa…uqikelele, izikhafu zoboya!Ezi zikhafu ziza ndi...Funda ngokugqithisileyo
