Yethula: Ukusungula izinto ezintsha kwisayensi yezinto zokwakha kuyaqhubeka nokuthuthukisa izimboni. Njengoba kugxilwe kakhulu ekusimeni nasekuvikelweni kwemvelo, isidingo sezinto ezilula, ezihlala isikhathi eside nezinobungani nemvelo asikaze sibe...

Eminyakeni yamuva nje, kuvele udaba oluphathelene nokubandakanyeka njalo kwezinto zokuvikela udonga lwangaphandle “njengezimbangi emlilweni.” Lokhu kukhathazeka okukhula kugcizelele isidingo esiphuthumayo sokumelana okukhulu nomlilo ezintweni zokuvikela udonga kanye...

Ngomzamo omangalisayo wokukhuthaza ukuvikelwa kwemvelo kanye nokusimama, abacwaningi bathole ukusetshenziswa okuphumelelayo kwama-cenospheres angumkhiqizo ophuma ekushisweni kwamalahle. Ngokusetshenziswa okusha kwala ma-microspheres, ukuphathwa kwemfucuza...

Ezweni lanamuhla, ukuthuthukiswa kwezinto ezintsha kudlala indima ebalulekile ezimbonini ezahlukahlukene. Enye into entsha ethokozisayo yizingqimba zeglasi ezingenalutho, ezaziwa nangokuthi amabhamuza engilazi. Lezi zinhlayiya ezincane, ezinezici zazo ezihlukile kanye nezinhlelo zokusebenza, zine ...

Isingeniso: Ukuguquguquka kwesilinganiso sokushintshisana kudlala indima ebalulekile ekwakheni ukuguquguquka kokuhwebelana kwamazwe ngamazwe. Izinguquko eziqhubekayo emazingeni okushintshisana zingathinta kakhulu imisebenzi yezwe yokungenisa nokuthumela kwamanye amazwe. Lesi sihloko sihlola imiphumela yokushintshanisa...

Izinhlobo eziningana zama-castable zingahlukaniswa njenge-castable ezilula, kuye ngokwakheka kwazo kanye nezakhiwo ezithile. Ezinye izibonelo ezivamile zifaka: 1. Ama-castable afaka umswakama: Lawa ma-castable aklanyelwe ngokuyinhloko ngenxa yezakhiwo zawo ezinhle kakhulu zokuvikela...

Ama-cenospheres angasebenza imisebenzi eminingana ekumbozweni kwezimboni. Nansi eminye yemisebenzi ebalulekile yama-cenospheres ekumbozweni kwezimboni: Ukunciphisa Ubuningi: Ama-cenospheres angama-microspheres alula anobukhulu obuphansi. Uma efakwa ekumbozweni kwezimboni, ...

Ama-cenospheres asetshenziswa kumaphaneli ekhonkrithi alula enza imisebenzi eminingana efana naleyo ekhonkrithi elula ngokujwayelekile. Le misebenzi ifaka: 1. Isisindo Esincishisiwe: Ama-cenospheres alula futhi anobuningi obuphansi. Uma efakwa ku-li...

Ukusetshenziswa komlotha wempukane esisekelweni sendlela kugxile kakhulu ezicini ezimbili: izinto ezizinzile (umlotha we-lime kanye nomlotha wempukane) kanye nezinto ezizinzile zomlotha wempukane we-simende. Lezi zinto ezimbili zihlanganiswe zaba amazinga kazwelonke, ubuchwepheshe buphinde busetshenziswe...