Li-ovine tsa ho omisa li sebelisoa haholo lits'ebetsong tsa lipatlisiso tse kang biochemistry, k'hemistri ea lik'hemik'hale, bongaka le bophelo bo botle, lipatlisiso tsa temo, ts'ireletso ea tikoloho, joalo-joalo, haholo-holo bakeng sa ho omisa phofo, ho baka, le ho bolaea likokoana-hloko le ho thibela lijana tse fapaneng tsa khalase.E loketse ka ho khetheha bakeng sa phekolo ea ho omisa ka potlako le e sebetsang ea mocheso o omileng, o senyehang habonolo, lintho tse nang le oxidized habonolo le lintho tse rarahaneng tsa ho hlophisoa.
Ha e ntse e sebelisoa, ke hobane'ng ha onto e omisang sekontiri e lokela ho hloekisoa pele ebe e futhumatsoa, ho e-na le hore e futhumatse pele ebe e ea hlatsuoa?Mabaka a tobileng ke a latelang:
1. Sehlahisoa se kenngoa ka har'a setofo sa ho omisa ka vacuum 'me se hloekisoa ho tlosa likarolo tsa khase tse ka tlosoang lihlahisoa tsa sehlahisoa.Haeba sehlahisoa se futhumatsoa pele, khase e tla atoloha ha e futhumala.Ka lebaka la tiiso e ntle haholo ea onto ea ho omisa, khatello e kholo e hlahisoang ke khase e ntseng e hola e ka phatlola khalase e futhumetseng ea fensetere ea ho shebella.Ena ke kotsi e ka bang teng.Sebetsa ho ea ka mokhoa oa vacuuming pele ebe o futhumatsa, e le hore kotsi ena e ka qojoa.
2. Haeba e sebetsa ho ea ka mokhoa oa ho futhumatsa pele ebe o hloekisa, ha moea o futhumetseng o phunngoa ke pompo ea vacuum, mocheso o tla fetisetsoa pompong ea vacuum, e leng se tla etsa hore pompo ea vacuum e phahame haholo mocheso. 'me mohlomong ho fokotsa bokhoni ba pompo ea vacuum.
3. Khase e futhumetseng e lebisitsoe ho tekanyo ea khatello ea vacuum, 'me tekanyo ea khatello ea vacuum e tla hlahisa ho phahama ha mocheso.Haeba mocheso oa mocheso o feta tekanyo e boletsoeng ea mocheso oa mocheso oa vacuum pressure gauge, e ka etsa hore mochine oa khatello ea vacuum o hlahise liphoso tsa boleng.
Mokhoa o nepahetseng oa ts'ebeliso ea ontong ea ho omisa vacuum ea motlakase: phumula pele ebe o futhumatsa, ka mor'a ho fihlela mocheso o lekantsoeng, haeba vacuum e fumanoa e fokotseha, ebe o e hlakola ka nepo hape.Sena se molemo ho lelefatsa bophelo ba tšebeletso ea lisebelisoa.
Nako ea poso: Nov-25-2021