Iindaba
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Imodeli yemathematika yokuhamba kolwelo kwiContherm – Isitshintshi sobushushu esikhutshiweyo
Imodeli elula yemathematika yokuhamba kwamanzi kuhlobo oluqhelekileyo lwe-sarped-surface exchanger ubushushu apho izikhewu phakathi kweencakuba kunye neendonga zesixhobo zimxinwa, ukuze inkcazo yethiyori ye-lubrication yokuhamba isebenze, ibonakaliswe.Ngokukodwa, i-isotherma ezinzileyo...Funda ngokugqithisileyo -
Intshayelelo yeNkqubo yeMargarine
Imajarini: Sisitofu esisetyenziselwa ukusasaza, ukubhaka nokupheka.Ekuqaleni yayiyilwe endaweni yebhotolo ngo-1869 eFransi nguHippolyte Mège-Mouriès.I-margarine yenziwa ikakhulu nge-hydrogenated okanye i-oyile yezityalo ezisulungekileyo kunye namanzi.Ngelixa ibhotolo yenziwe ngamafutha ...Funda ngokugqithisileyo -
Ukugunyaziswa kweCan ukwenza umgca-2018
Amagcisa amane achwepheshile athunyelwa kwiKhokelo lokutshintsha ukungunda kunye noqeqesho lwasekhaya kwiNkampani yeFonterra.Umgca wokwenza inkonkxa wamiswa kwaye waqala ukuveliswa ukusuka kunyaka ka-2016, ngokwenkqubo yemveliso, sithumele amagcisa amathathu kumzi-mveliso wabathengi...Funda ngokugqithisileyo -
Umgubo wobisi olusemathinini kunye nomgubo wobisi olusebhokisini, yintoni engcono?
Intshayelelo: Ngokubanzi, umgubo wobisi olungumgubo weentsana upakishwa ikakhulu ezinkonkxeni, kodwa kukho neepakethe ezininzi zomgubo wobisi ezibhokisini (okanye ezingxoweni).Ngokwexabiso lobisi, iitoti zibiza kakhulu kunebhokisi.Yintoni umahluko?Ndiyakholelwa ukuba abathengisi abaninzi kunye nabathengi ba...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwebhotolo kunye nemargarine?
Imargarine iyafana kwincasa kunye nokubonakala kwebhotolo kodwa inomahluko ohlukeneyo.Kwenziwa imajarini endaweni yebhotolo.Ngenkulungwane ye-19, ibhotolo yaba yinto eqhelekileyo ekutyeni kwabantu ababephila ngaphandle komhlaba, kodwa yayibiza kakhulu kwabo bangenayo.Louis...Funda ngokugqithisileyo -
Ukuveliswa kweMargarine
Imajarini: Sisitofu esisetyenziselwa ukusasaza, ukubhaka nokupheka.Ekuqaleni yayiyilwe endaweni yebhotolo ngo-1869 eFransi nguHippolyte Mège-Mouriès.I-margarine yenziwa ikakhulu nge-hydrogenated okanye i-oyile yezityalo ezisulungekileyo kunye namanzi.Ngelixa ibhotolo yenziwe ngamanqatha ngobisi, imajarini yenziwa fr...Funda ngokugqithisileyo
